summaryrefslogtreecommitdiff
diff options
context:
space:
mode:
-rw-r--r--arch/powerpc/platforms/cell/spufs/inode.c2
-rw-r--r--arch/s390/hypfs/inode.c4
-rw-r--r--drivers/android/binderfs.c8
-rw-r--r--drivers/infiniband/hw/qib/qib_fs.c3
-rw-r--r--drivers/misc/ibmasm/ibmasmfs.c2
-rw-r--r--drivers/misc/ibmvmc.c2
-rw-r--r--drivers/usb/core/devio.c16
-rw-r--r--drivers/usb/gadget/function/f_fs.c3
-rw-r--r--drivers/usb/gadget/legacy/inode.c3
-rw-r--r--fs/9p/vfs_inode.c8
-rw-r--r--fs/9p/vfs_inode_dotl.c12
-rw-r--r--fs/adfs/inode.c4
-rw-r--r--fs/affs/amigaffs.c6
-rw-r--r--fs/affs/inode.c16
-rw-r--r--fs/afs/dynroot.c2
-rw-r--r--fs/afs/inode.c8
-rw-r--r--fs/attr.c2
-rw-r--r--fs/autofs/inode.c2
-rw-r--r--fs/autofs/root.c6
-rw-r--r--fs/bad_inode.c6
-rw-r--r--fs/befs/linuxvfs.c2
-rw-r--r--fs/bfs/dir.c16
-rw-r--r--fs/bfs/inode.c5
-rw-r--r--fs/binfmt_misc.c3
-rw-r--r--fs/btrfs/delayed-inode.c8
-rw-r--r--fs/btrfs/file.c37
-rw-r--r--fs/btrfs/inode.c66
-rw-r--r--fs/btrfs/ioctl.c2
-rw-r--r--fs/btrfs/reflink.c3
-rw-r--r--fs/btrfs/super.c5
-rw-r--r--fs/btrfs/transaction.c3
-rw-r--r--fs/btrfs/tree-log.c4
-rw-r--r--fs/btrfs/volumes.c4
-rw-r--r--fs/btrfs/xattr.c4
-rw-r--r--fs/ceph/acl.c2
-rw-r--r--fs/ceph/caps.c2
-rw-r--r--fs/ceph/inode.c18
-rw-r--r--fs/ceph/snap.c2
-rw-r--r--fs/ceph/xattr.c2
-rw-r--r--fs/coda/coda_linux.c3
-rw-r--r--fs/coda/dir.c2
-rw-r--r--fs/coda/file.c2
-rw-r--r--fs/coda/inode.c5
-rw-r--r--fs/configfs/inode.c7
-rw-r--r--fs/cramfs/inode.c3
-rw-r--r--fs/debugfs/inode.c3
-rw-r--r--fs/devpts/inode.c6
-rw-r--r--fs/ecryptfs/inode.c7
-rw-r--r--fs/efivarfs/file.c2
-rw-r--r--fs/efivarfs/inode.c2
-rw-r--r--fs/efs/inode.c4
-rw-r--r--fs/erofs/inode.c14
-rw-r--r--fs/exfat/file.c6
-rw-r--r--fs/exfat/inode.c6
-rw-r--r--fs/exfat/namei.c26
-rw-r--r--fs/exfat/super.c3
-rw-r--r--fs/ext2/acl.c2
-rw-r--r--fs/ext2/dir.c6
-rw-r--r--fs/ext2/ialloc.c2
-rw-r--r--fs/ext2/inode.c12
-rw-r--r--fs/ext2/ioctl.c4
-rw-r--r--fs/ext2/namei.c8
-rw-r--r--fs/ext2/super.c2
-rw-r--r--fs/ext2/xattr.c2
-rw-r--r--fs/ext4/acl.c2
-rw-r--r--fs/ext4/ext4.h90
-rw-r--r--fs/ext4/extents.c12
-rw-r--r--fs/ext4/ialloc.c2
-rw-r--r--fs/ext4/inline.c4
-rw-r--r--fs/ext4/inode-test.c6
-rw-r--r--fs/ext4/inode.c18
-rw-r--r--fs/ext4/ioctl.c9
-rw-r--r--fs/ext4/namei.c26
-rw-r--r--fs/ext4/super.c4
-rw-r--r--fs/ext4/xattr.c6
-rw-r--r--fs/f2fs/dir.c8
-rw-r--r--fs/f2fs/f2fs.h4
-rw-r--r--fs/f2fs/file.c22
-rw-r--r--fs/f2fs/inline.c2
-rw-r--r--fs/f2fs/inode.c10
-rw-r--r--fs/f2fs/namei.c12
-rw-r--r--fs/f2fs/recovery.c4
-rw-r--r--fs/f2fs/super.c2
-rw-r--r--fs/f2fs/xattr.c2
-rw-r--r--fs/fat/fat.h3
-rw-r--r--fs/fat/file.c2
-rw-r--r--fs/fat/inode.c5
-rw-r--r--fs/fat/misc.c10
-rw-r--r--fs/freevxfs/vxfs_inode.c3
-rw-r--r--fs/fuse/control.c2
-rw-r--r--fs/fuse/dir.c10
-rw-r--r--fs/fuse/inode.c16
-rw-r--r--fs/gfs2/acl.c2
-rw-r--r--fs/gfs2/bmap.c11
-rw-r--r--fs/gfs2/dir.c15
-rw-r--r--fs/gfs2/file.c2
-rw-r--r--fs/gfs2/glops.c4
-rw-r--r--fs/gfs2/inode.c16
-rw-r--r--fs/gfs2/quota.c2
-rw-r--r--fs/gfs2/super.c4
-rw-r--r--fs/gfs2/xattr.c8
-rw-r--r--fs/hfs/catalog.c8
-rw-r--r--fs/hfs/dir.c2
-rw-r--r--fs/hfs/inode.c13
-rw-r--r--fs/hfs/sysdep.c4
-rw-r--r--fs/hfsplus/catalog.c8
-rw-r--r--fs/hfsplus/dir.c6
-rw-r--r--fs/hfsplus/inode.c18
-rw-r--r--fs/hostfs/hostfs_kern.c3
-rw-r--r--fs/hpfs/dir.c8
-rw-r--r--fs/hpfs/inode.c6
-rw-r--r--fs/hpfs/namei.c29
-rw-r--r--fs/hpfs/super.c5
-rw-r--r--fs/hugetlbfs/inode.c12
-rw-r--r--fs/inode.c216
-rw-r--r--fs/isofs/inode.c9
-rw-r--r--fs/isofs/rock.c16
-rw-r--r--fs/jffs2/dir.c24
-rw-r--r--fs/jffs2/file.c3
-rw-r--r--fs/jffs2/fs.c10
-rw-r--r--fs/jffs2/os-linux.h2
-rw-r--r--fs/jfs/acl.c2
-rw-r--r--fs/jfs/inode.c2
-rw-r--r--fs/jfs/ioctl.c2
-rw-r--r--fs/jfs/jfs_imap.c8
-rw-r--r--fs/jfs/jfs_inode.c4
-rw-r--r--fs/jfs/namei.c24
-rw-r--r--fs/jfs/super.c2
-rw-r--r--fs/jfs/xattr.c2
-rw-r--r--fs/kernfs/inode.c7
-rw-r--r--fs/libfs.c59
-rw-r--r--fs/minix/bitmap.c2
-rw-r--r--fs/minix/dir.c6
-rw-r--r--fs/minix/inode.c12
-rw-r--r--fs/minix/itree_common.c4
-rw-r--r--fs/minix/namei.c6
-rw-r--r--fs/nfs/callback_proc.c2
-rw-r--r--fs/nfs/fscache.h4
-rw-r--r--fs/nfs/inode.c22
-rw-r--r--fs/nfs/namespace.c3
-rw-r--r--fs/nfsd/nfsctl.c2
-rw-r--r--fs/nfsd/vfs.c2
-rw-r--r--fs/nilfs2/dir.c6
-rw-r--r--fs/nilfs2/inode.c12
-rw-r--r--fs/nilfs2/ioctl.c2
-rw-r--r--fs/nilfs2/namei.c8
-rw-r--r--fs/nsfs.c2
-rw-r--r--fs/ntfs/inode.c15
-rw-r--r--fs/ntfs/mft.c3
-rw-r--r--fs/ntfs3/file.c8
-rw-r--r--fs/ntfs3/frecord.c3
-rw-r--r--fs/ntfs3/inode.c14
-rw-r--r--fs/ntfs3/namei.c11
-rw-r--r--fs/ntfs3/xattr.c4
-rw-r--r--fs/ocfs2/acl.c6
-rw-r--r--fs/ocfs2/alloc.c6
-rw-r--r--fs/ocfs2/aops.c2
-rw-r--r--fs/ocfs2/dir.c8
-rw-r--r--fs/ocfs2/dlmfs/dlmfs.c4
-rw-r--r--fs/ocfs2/dlmglue.c7
-rw-r--r--fs/ocfs2/file.c18
-rw-r--r--fs/ocfs2/inode.c12
-rw-r--r--fs/ocfs2/move_extents.c6
-rw-r--r--fs/ocfs2/namei.c21
-rw-r--r--fs/ocfs2/refcounttree.c14
-rw-r--r--fs/ocfs2/xattr.c6
-rw-r--r--fs/omfs/dir.c4
-rw-r--r--fs/omfs/inode.c9
-rw-r--r--fs/openpromfs/inode.c5
-rw-r--r--fs/orangefs/inode.c7
-rw-r--r--fs/orangefs/namei.c2
-rw-r--r--fs/orangefs/orangefs-kernel.h2
-rw-r--r--fs/orangefs/orangefs-utils.c6
-rw-r--r--fs/overlayfs/file.c7
-rw-r--r--fs/overlayfs/inode.c2
-rw-r--r--fs/overlayfs/overlayfs.h2
-rw-r--r--fs/overlayfs/util.c2
-rw-r--r--fs/pipe.c2
-rw-r--r--fs/posix_acl.c2
-rw-r--r--fs/proc/base.c6
-rw-r--r--fs/proc/fd.c2
-rw-r--r--fs/proc/generic.c2
-rw-r--r--fs/proc/inode.c2
-rw-r--r--fs/proc/proc_net.c2
-rw-r--r--fs/proc/proc_sysctl.c4
-rw-r--r--fs/proc/root.c3
-rw-r--r--fs/proc/self.c2
-rw-r--r--fs/proc/thread_self.c2
-rw-r--r--fs/pstore/inode.c4
-rw-r--r--fs/qnx4/inode.c3
-rw-r--r--fs/qnx6/inode.c3
-rw-r--r--fs/ramfs/inode.c6
-rw-r--r--fs/reiserfs/inode.c12
-rw-r--r--fs/reiserfs/ioctl.c4
-rw-r--r--fs/reiserfs/namei.c18
-rw-r--r--fs/reiserfs/stree.c4
-rw-r--r--fs/reiserfs/super.c2
-rw-r--r--fs/reiserfs/xattr.c5
-rw-r--r--fs/reiserfs/xattr_acl.c2
-rw-r--r--fs/romfs/super.c3
-rw-r--r--fs/smb/client/file.c4
-rw-r--r--fs/smb/client/fscache.h5
-rw-r--r--fs/smb/client/inode.c16
-rw-r--r--fs/smb/client/smb2ops.c3
-rw-r--r--fs/smb/server/smb2pdu.c30
-rw-r--r--fs/smb/server/vfs.c3
-rw-r--r--fs/squashfs/inode.c2
-rw-r--r--fs/stack.c2
-rw-r--r--fs/stat.c65
-rw-r--r--fs/sysv/dir.c6
-rw-r--r--fs/sysv/ialloc.c2
-rw-r--r--fs/sysv/inode.c5
-rw-r--r--fs/sysv/itree.c7
-rw-r--r--fs/sysv/namei.c6
-rw-r--r--fs/tracefs/inode.c2
-rw-r--r--fs/ubifs/debug.c4
-rw-r--r--fs/ubifs/dir.c41
-rw-r--r--fs/ubifs/file.c31
-rw-r--r--fs/ubifs/ioctl.c2
-rw-r--r--fs/ubifs/journal.c4
-rw-r--r--fs/ubifs/super.c4
-rw-r--r--fs/ubifs/ubifs.h2
-rw-r--r--fs/ubifs/xattr.c6
-rw-r--r--fs/udf/ialloc.c2
-rw-r--r--fs/udf/inode.c17
-rw-r--r--fs/udf/namei.c24
-rw-r--r--fs/udf/symlink.c2
-rw-r--r--fs/ufs/dir.c6
-rw-r--r--fs/ufs/ialloc.c2
-rw-r--r--fs/ufs/inode.c23
-rw-r--r--fs/ufs/namei.c8
-rw-r--r--fs/vboxsf/utils.c6
-rw-r--r--fs/xfs/libxfs/xfs_inode_buf.c5
-rw-r--r--fs/xfs/libxfs/xfs_trans_inode.c6
-rw-r--r--fs/xfs/xfs_acl.c2
-rw-r--r--fs/xfs/xfs_bmap_util.c6
-rw-r--r--fs/xfs/xfs_inode.c3
-rw-r--r--fs/xfs/xfs_inode_item.c2
-rw-r--r--fs/xfs/xfs_iops.c25
-rw-r--r--fs/xfs/xfs_itable.c4
-rw-r--r--fs/xfs/xfs_super.c2
-rw-r--r--fs/zonefs/super.c8
-rw-r--r--include/linux/fs.h100
-rw-r--r--include/linux/fs_stack.h2
-rw-r--r--ipc/mqueue.c23
-rw-r--r--kernel/bpf/inode.c6
-rw-r--r--mm/shmem.c30
-rw-r--r--net/sunrpc/rpc_pipe.c2
-rw-r--r--security/apparmor/apparmorfs.c11
-rw-r--r--security/apparmor/policy_unpack.c11
-rw-r--r--security/inode.c2
-rw-r--r--security/selinux/selinuxfs.c2
252 files changed, 1267 insertions, 1049 deletions
diff --git a/arch/powerpc/platforms/cell/spufs/inode.c b/arch/powerpc/platforms/cell/spufs/inode.c
index ea807aa0c31a..38c5be34c895 100644
--- a/arch/powerpc/platforms/cell/spufs/inode.c
+++ b/arch/powerpc/platforms/cell/spufs/inode.c
@@ -86,7 +86,7 @@ spufs_new_inode(struct super_block *sb, umode_t mode)
inode->i_mode = mode;
inode->i_uid = current_fsuid();
inode->i_gid = current_fsgid();
- inode->i_atime = inode->i_mtime = inode->i_ctime = current_time(inode);
+ inode->i_atime = inode->i_mtime = inode_set_ctime_current(inode);
out:
return inode;
}
diff --git a/arch/s390/hypfs/inode.c b/arch/s390/hypfs/inode.c
index ee919bfc8186..5feef8da406b 100644
--- a/arch/s390/hypfs/inode.c
+++ b/arch/s390/hypfs/inode.c
@@ -53,7 +53,7 @@ static void hypfs_update_update(struct super_block *sb)
struct inode *inode = d_inode(sb_info->update_file);
sb_info->last_update = ktime_get_seconds();
- inode->i_atime = inode->i_mtime = inode->i_ctime = current_time(inode);
+ inode->i_atime = inode->i_mtime = inode_set_ctime_current(inode);
}
/* directory tree removal functions */
@@ -101,7 +101,7 @@ static struct inode *hypfs_make_inode(struct super_block *sb, umode_t mode)
ret->i_mode = mode;
ret->i_uid = hypfs_info->uid;
ret->i_gid = hypfs_info->gid;
- ret->i_atime = ret->i_mtime = ret->i_ctime = current_time(ret);
+ ret->i_atime = ret->i_mtime = inode_set_ctime_current(ret);
if (S_ISDIR(mode))
set_nlink(ret, 2);
}
diff --git a/drivers/android/binderfs.c b/drivers/android/binderfs.c
index 76e7d6676657..faebe9f5412a 100644
--- a/drivers/android/binderfs.c
+++ b/drivers/android/binderfs.c
@@ -153,7 +153,7 @@ static int binderfs_binder_device_create(struct inode *ref_inode,
goto err;
inode->i_ino = minor + INODE_OFFSET;
- inode->i_mtime = inode->i_atime = inode->i_ctime = current_time(inode);
+ inode->i_mtime = inode->i_atime = inode_set_ctime_current(inode);
init_special_inode(inode, S_IFCHR | 0600,
MKDEV(MAJOR(binderfs_dev), minor));
inode->i_fop = &binder_fops;
@@ -432,7 +432,7 @@ static int binderfs_binder_ctl_create(struct super_block *sb)
}
inode->i_ino = SECOND_INODE;
- inode->i_mtime = inode->i_atime = inode->i_ctime = current_time(inode);
+ inode->i_mtime = inode->i_atime = inode_set_ctime_current(inode);
init_special_inode(inode, S_IFCHR | 0600,
MKDEV(MAJOR(binderfs_dev), minor));
inode->i_fop = &binder_ctl_fops;
@@ -474,7 +474,7 @@ static struct inode *binderfs_make_inode(struct super_block *sb, int mode)
if (ret) {
ret->i_ino = iunique(sb, BINDERFS_MAX_MINOR + INODE_OFFSET);
ret->i_mode = mode;
- ret->i_atime = ret->i_mtime = ret->i_ctime = current_time(ret);
+ ret->i_atime = ret->i_mtime = inode_set_ctime_current(ret);
}
return ret;
}
@@ -703,7 +703,7 @@ static int binderfs_fill_super(struct super_block *sb, struct fs_context *fc)
inode->i_ino = FIRST_INODE;
inode->i_fop = &simple_dir_operations;
inode->i_mode = S_IFDIR | 0755;
- inode->i_mtime = inode->i_atime = inode->i_ctime = current_time(inode);
+ inode->i_mtime = inode->i_atime = inode_set_ctime_current(inode);
inode->i_op = &binderfs_dir_inode_operations;
set_nlink(inode, 2);
diff --git a/drivers/infiniband/hw/qib/qib_fs.c b/drivers/infiniband/hw/qib/qib_fs.c
index a973905afd13..ed7d4b02f45a 100644
--- a/drivers/infiniband/hw/qib/qib_fs.c
+++ b/drivers/infiniband/hw/qib/qib_fs.c
@@ -64,9 +64,8 @@ static int qibfs_mknod(struct inode *dir, struct dentry *dentry,
inode->i_uid = GLOBAL_ROOT_UID;
inode->i_gid = GLOBAL_ROOT_GID;
inode->i_blocks = 0;
- inode->i_atime = current_time(inode);
+ inode->i_atime = inode_set_ctime_current(inode);
inode->i_mtime = inode->i_atime;
- inode->i_ctime = inode->i_atime;
inode->i_private = data;
if (S_ISDIR(mode)) {
inode->i_op = &simple_dir_inode_operations;
diff --git a/drivers/misc/ibmasm/ibmasmfs.c b/drivers/misc/ibmasm/ibmasmfs.c
index 35fec1bf1b3d..5867af9f592c 100644
--- a/drivers/misc/ibmasm/ibmasmfs.c
+++ b/drivers/misc/ibmasm/ibmasmfs.c
@@ -139,7 +139,7 @@ static struct inode *ibmasmfs_make_inode(struct super_block *sb, int mode)
if (ret) {
ret->i_ino = get_next_ino();
ret->i_mode = mode;
- ret->i_atime = ret->i_mtime = ret->i_ctime = current_time(ret);
+ ret->i_atime = ret->i_mtime = inode_set_ctime_current(ret);
}
return ret;
}
diff --git a/drivers/misc/ibmvmc.c b/drivers/misc/ibmvmc.c
index cbaf6d35e854..2101eb12bcba 100644
--- a/drivers/misc/ibmvmc.c
+++ b/drivers/misc/ibmvmc.c
@@ -1124,7 +1124,7 @@ static ssize_t ibmvmc_write(struct file *file, const char *buffer,
goto out;
inode = file_inode(file);
- inode->i_mtime = current_time(inode);
+ inode->i_mtime = inode_set_ctime_current(inode);
mark_inode_dirty(inode);
dev_dbg(adapter->dev, "write: file = 0x%lx, count = 0x%lx\n",
diff --git a/drivers/usb/core/devio.c b/drivers/usb/core/devio.c
index 1a16a8bdea60..4f68f6ef3cc1 100644
--- a/drivers/usb/core/devio.c
+++ b/drivers/usb/core/devio.c
@@ -2642,21 +2642,21 @@ static long usbdev_do_ioctl(struct file *file, unsigned int cmd,
snoop(&dev->dev, "%s: CONTROL\n", __func__);
ret = proc_control(ps, p);
if (ret >= 0)
- inode->i_mtime = inode->i_ctime = current_time(inode);
+ inode->i_mtime = inode_set_ctime_current(inode);
break;
case USBDEVFS_BULK:
snoop(&dev->dev, "%s: BULK\n", __func__);
ret = proc_bulk(ps, p);
if (ret >= 0)
- inode->i_mtime = inode->i_ctime = current_time(inode);
+ inode->i_mtime = inode_set_ctime_current(inode);
break;
case USBDEVFS_RESETEP:
snoop(&dev->dev, "%s: RESETEP\n", __func__);
ret = proc_resetep(ps, p);
if (ret >= 0)
- inode->i_mtime = inode->i_ctime = current_time(inode);
+ inode->i_mtime = inode_set_ctime_current(inode);
break;
case USBDEVFS_RESET:
@@ -2668,7 +2668,7 @@ static long usbdev_do_ioctl(struct file *file, unsigned int cmd,
snoop(&dev->dev, "%s: CLEAR_HALT\n", __func__);
ret = proc_clearhalt(ps, p);
if (ret >= 0)
- inode->i_mtime = inode->i_ctime = current_time(inode);
+ inode->i_mtime = inode_set_ctime_current(inode);
break;
case USBDEVFS_GETDRIVER:
@@ -2695,7 +2695,7 @@ static long usbdev_do_ioctl(struct file *file, unsigned int cmd,
snoop(&dev->dev, "%s: SUBMITURB\n", __func__);
ret = proc_submiturb(ps, p);
if (ret >= 0)
- inode->i_mtime = inode->i_ctime = current_time(inode);
+ inode->i_mtime = inode_set_ctime_current(inode);
break;
#ifdef CONFIG_COMPAT
@@ -2703,14 +2703,14 @@ static long usbdev_do_ioctl(struct file *file, unsigned int cmd,
snoop(&dev->dev, "%s: CONTROL32\n", __func__);
ret = proc_control_compat(ps, p);
if (ret >= 0)
- inode->i_mtime = inode->i_ctime = current_time(inode);
+ inode->i_mtime = inode_set_ctime_current(inode);
break;
case USBDEVFS_BULK32:
snoop(&dev->dev, "%s: BULK32\n", __func__);
ret = proc_bulk_compat(ps, p);
if (ret >= 0)
- inode->i_mtime = inode->i_ctime = current_time(inode);
+ inode->i_mtime = inode_set_ctime_current(inode);
break;
case USBDEVFS_DISCSIGNAL32:
@@ -2722,7 +2722,7 @@ static long usbdev_do_ioctl(struct file *file, unsigned int cmd,
snoop(&dev->dev, "%s: SUBMITURB32\n", __func__);
ret = proc_submiturb_compat(ps, p);
if (ret >= 0)
- inode->i_mtime = inode->i_ctime = current_time(inode);
+ inode->i_mtime = inode_set_ctime_current(inode);
break;
case USBDEVFS_IOCTL32:
diff --git a/drivers/usb/gadget/function/f_fs.c b/drivers/usb/gadget/function/f_fs.c
index f41a385a5c42..6e9ef35a43a7 100644
--- a/drivers/usb/gadget/function/f_fs.c
+++ b/drivers/usb/gadget/function/f_fs.c
@@ -1377,7 +1377,7 @@ ffs_sb_make_inode(struct super_block *sb, void *data,
inode = new_inode(sb);
if (inode) {
- struct timespec64 ts = current_time(inode);
+ struct timespec64 ts = inode_set_ctime_current(inode);
inode->i_ino = get_next_ino();
inode->i_mode = perms->mode;
@@ -1385,7 +1385,6 @@ ffs_sb_make_inode(struct super_block *sb, void *data,
inode->i_gid = perms->gid;
inode->i_atime = ts;
inode->i_mtime = ts;
- inode->i_ctime = ts;
inode->i_private = data;
if (fops)
inode->i_fop = fops;
diff --git a/drivers/usb/gadget/legacy/inode.c b/drivers/usb/gadget/legacy/inode.c
index 28249d0bf062..ce9e31f3d26b 100644
--- a/drivers/usb/gadget/legacy/inode.c
+++ b/drivers/usb/gadget/legacy/inode.c
@@ -1969,8 +1969,7 @@ gadgetfs_make_inode (struct super_block *sb,
inode->i_mode = mode;
inode->i_uid = make_kuid(&init_user_ns, default_uid);
inode->i_gid = make_kgid(&init_user_ns, default_gid);
- inode->i_atime = inode->i_mtime = inode->i_ctime
- = current_time(inode);
+ inode->i_atime = inode->i_mtime = inode_set_ctime_current(inode);
inode->i_private = data;
inode->i_fop = fops;
}
diff --git a/fs/9p/vfs_inode.c b/fs/9p/vfs_inode.c
index 950cf61f118b..0d28ecf668d0 100644
--- a/fs/9p/vfs_inode.c
+++ b/fs/9p/vfs_inode.c
@@ -260,7 +260,7 @@ int v9fs_init_inode(struct v9fs_session_info *v9ses,
inode_init_owner(&nop_mnt_idmap, inode, NULL, mode);
inode->i_blocks = 0;
inode->i_rdev = rdev;
- inode->i_atime = inode->i_mtime = inode->i_ctime = current_time(inode);
+ inode->i_atime = inode->i_mtime = inode_set_ctime_current(inode);
inode->i_mapping->a_ops = &v9fs_addr_operations;
inode->i_private = NULL;
@@ -1011,7 +1011,7 @@ v9fs_vfs_getattr(struct mnt_idmap *idmap, const struct path *path,
p9_debug(P9_DEBUG_VFS, "dentry: %p\n", dentry);
v9ses = v9fs_dentry2v9ses(dentry);
if (v9ses->cache & (CACHE_META|CACHE_LOOSE)) {
- generic_fillattr(&nop_mnt_idmap, inode, stat);
+ generic_fillattr(&nop_mnt_idmap, request_mask, inode, stat);
return 0;
} else if (v9ses->cache & CACHE_WRITEBACK) {
if (S_ISREG(inode->i_mode)) {
@@ -1032,7 +1032,7 @@ v9fs_vfs_getattr(struct mnt_idmap *idmap, const struct path *path,
return PTR_ERR(st);
v9fs_stat2inode(st, d_inode(dentry), dentry->d_sb, 0);
- generic_fillattr(&nop_mnt_idmap, d_inode(dentry), stat);
+ generic_fillattr(&nop_mnt_idmap, request_mask, d_inode(dentry), stat);
p9stat_free(st);
kfree(st);
@@ -1152,7 +1152,7 @@ v9fs_stat2inode(struct p9_wstat *stat, struct inode *inode,
inode->i_atime.tv_sec = stat->atime;
inode->i_mtime.tv_sec = stat->mtime;
- inode->i_ctime.tv_sec = stat->mtime;
+ inode_set_ctime(inode, stat->mtime, 0);
inode->i_uid = v9ses->dfltuid;
inode->i_gid = v9ses->dfltgid;
diff --git a/fs/9p/vfs_inode_dotl.c b/fs/9p/vfs_inode_dotl.c
index 14510872ecc3..1312f68965ac 100644
--- a/fs/9p/vfs_inode_dotl.c
+++ b/fs/9p/vfs_inode_dotl.c
@@ -450,7 +450,7 @@ v9fs_vfs_getattr_dotl(struct mnt_idmap *idmap,
p9_debug(P9_DEBUG_VFS, "dentry: %p\n", dentry);
v9ses = v9fs_dentry2v9ses(dentry);
if (v9ses->cache & (CACHE_META|CACHE_LOOSE)) {
- generic_fillattr(&nop_mnt_idmap, inode, stat);
+ generic_fillattr(&nop_mnt_idmap, request_mask, inode, stat);
return 0;
} else if (v9ses->cache) {
if (S_ISREG(inode->i_mode)) {
@@ -475,7 +475,7 @@ v9fs_vfs_getattr_dotl(struct mnt_idmap *idmap,
return PTR_ERR(st);
v9fs_stat2inode_dotl(st, d_inode(dentry), 0);
- generic_fillattr(&nop_mnt_idmap, d_inode(dentry), stat);
+ generic_fillattr(&nop_mnt_idmap, request_mask, d_inode(dentry), stat);
/* Change block size to what the server returned */
stat->blksize = st->st_blksize;
@@ -645,8 +645,8 @@ v9fs_stat2inode_dotl(struct p9_stat_dotl *stat, struct inode *inode,
inode->i_atime.tv_nsec = stat->st_atime_nsec;
inode->i_mtime.tv_sec = stat->st_mtime_sec;
inode->i_mtime.tv_nsec = stat->st_mtime_nsec;
- inode->i_ctime.tv_sec = stat->st_ctime_sec;
- inode->i_ctime.tv_nsec = stat->st_ctime_nsec;
+ inode_set_ctime(inode, stat->st_ctime_sec,
+ stat->st_ctime_nsec);
inode->i_uid = stat->st_uid;
inode->i_gid = stat->st_gid;
set_nlink(inode, stat->st_nlink);
@@ -668,8 +668,8 @@ v9fs_stat2inode_dotl(struct p9_stat_dotl *stat, struct inode *inode,
inode->i_mtime.tv_nsec = stat->st_mtime_nsec;
}
if (stat->st_result_mask & P9_STATS_CTIME) {
- inode->i_ctime.tv_sec = stat->st_ctime_sec;
- inode->i_ctime.tv_nsec = stat->st_ctime_nsec;
+ inode_set_ctime(inode, stat->st_ctime_sec,
+ stat->st_ctime_nsec);
}
if (stat->st_result_mask & P9_STATS_UID)
inode->i_uid = stat->st_uid;
diff --git a/fs/adfs/inode.c b/fs/adfs/inode.c
index c3ac613d0975..20963002578a 100644
--- a/fs/adfs/inode.c
+++ b/fs/adfs/inode.c
@@ -270,7 +270,7 @@ adfs_iget(struct super_block *sb, struct object_info *obj)
inode->i_mode = adfs_atts2mode(sb, inode);
adfs_adfs2unix_time(&inode->i_mtime, inode);
inode->i_atime = inode->i_mtime;
- inode->i_ctime = inode->i_mtime;
+ inode_set_ctime_to_ts(inode, inode->i_mtime);
if (S_ISDIR(inode->i_mode)) {
inode->i_op = &adfs_dir_inode_operations;
@@ -331,7 +331,7 @@ adfs_notify_change(struct mnt_idmap *idmap, struct dentry *dentry,
if (ia_valid & ATTR_ATIME)
inode->i_atime = attr->ia_atime;
if (ia_valid & ATTR_CTIME)
- inode->i_ctime = attr->ia_ctime;
+ inode_set_ctime_to_ts(inode, attr->ia_ctime);
if (ia_valid & ATTR_MODE) {
ADFS_I(inode)->attr = adfs_mode2atts(sb, inode, attr->ia_mode);
inode->i_mode = adfs_atts2mode(sb, inode);
diff --git a/fs/affs/amigaffs.c b/fs/affs/amigaffs.c
index 29f11e10a7c7..7ba93efc1143 100644
--- a/fs/affs/amigaffs.c
+++ b/fs/affs/amigaffs.c
@@ -60,7 +60,7 @@ affs_insert_hash(struct inode *dir, struct buffer_head *bh)
mark_buffer_dirty_inode(dir_bh, dir);
affs_brelse(dir_bh);
- dir->i_mtime = dir->i_ctime = current_time(dir);
+ dir->i_mtime = inode_set_ctime_current(dir);
inode_inc_iversion(dir);
mark_inode_dirty(dir);
@@ -114,7 +114,7 @@ affs_remove_hash(struct inode *dir, struct buffer_head *rem_bh)
affs_brelse(bh);
- dir->i_mtime = dir->i_ctime = current_time(dir);
+ dir->i_mtime = inode_set_ctime_current(dir);
inode_inc_iversion(dir);
mark_inode_dirty(dir);
@@ -315,7 +315,7 @@ affs_remove_header(struct dentry *dentry)
else
clear_nlink(inode);
affs_unlock_link(inode);
- inode->i_ctime = current_time(inode);
+ inode_set_ctime_current(inode);
mark_inode_dirty(inode);
done:
diff --git a/fs/affs/inode.c b/fs/affs/inode.c
index 27f77a52c5c8..060746c63151 100644
--- a/fs/affs/inode.c
+++ b/fs/affs/inode.c
@@ -149,13 +149,13 @@ struct inode *affs_iget(struct super_block *sb, unsigned long ino)
break;
}
- inode->i_mtime.tv_sec = inode->i_atime.tv_sec = inode->i_ctime.tv_sec
- = (be32_to_cpu(tail->change.days) * 86400LL +
- be32_to_cpu(tail->change.mins) * 60 +
- be32_to_cpu(tail->change.ticks) / 50 +
- AFFS_EPOCH_DELTA) +
- sys_tz.tz_minuteswest * 60;
- inode->i_mtime.tv_nsec = inode->i_ctime.tv_nsec = inode->i_atime.tv_nsec = 0;
+ inode->i_mtime.tv_sec = inode->i_atime.tv_sec =
+ inode_set_ctime(inode,
+ (be32_to_cpu(tail->change.days) * 86400LL +
+ be32_to_cpu(tail->change.mins) * 60 +
+ be32_to_cpu(tail->change.ticks) / 50 + AFFS_EPOCH_DELTA)
+ + sys_tz.tz_minuteswest * 60, 0).tv_sec;
+ inode->i_mtime.tv_nsec = inode->i_atime.tv_nsec = 0;
affs_brelse(bh);
unlock_new_inode(inode);
return inode;
@@ -314,7 +314,7 @@ affs_new_inode(struct inode *dir)
inode->i_gid = current_fsgid();
inode->i_ino = block;
set_nlink(inode, 1);
- inode->i_mtime = inode->i_atime = inode->i_ctime = current_time(inode);
+ inode->i_mtime = inode->i_atime = inode_set_ctime_current(inode);
atomic_set(&AFFS_I(inode)->i_opencnt, 0);
AFFS_I(inode)->i_blkcnt = 0;
AFFS_I(inode)->i_lc = NULL;
diff --git a/fs/afs/dynroot.c b/fs/afs/dynroot.c
index d7d9402ff718..95bcbd7654d1 100644
--- a/fs/afs/dynroot.c
+++ b/fs/afs/dynroot.c
@@ -88,7 +88,7 @@ struct inode *afs_iget_pseudo_dir(struct super_block *sb, bool root)
set_nlink(inode, 2);
inode->i_uid = GLOBAL_ROOT_UID;
inode->i_gid = GLOBAL_ROOT_GID;
- inode->i_ctime = inode->i_atime = inode->i_mtime = current_time(inode);
+ inode->i_atime = inode->i_mtime = inode_set_ctime_current(inode);
inode->i_blocks = 0;
inode->i_generation = 0;
diff --git a/fs/afs/inode.c b/fs/afs/inode.c
index 866bab860a88..1c794a1896aa 100644
--- a/fs/afs/inode.c
+++ b/fs/afs/inode.c
@@ -90,7 +90,7 @@ static int afs_inode_init_from_status(struct afs_operation *op,
vnode->status = *status;
t = status->mtime_client;
- inode->i_ctime = t;
+ inode_set_ctime_to_ts(inode, t);
inode->i_mtime = t;
inode->i_atime = t;
inode->i_flags |= S_NOATIME;
@@ -206,7 +206,7 @@ static void afs_apply_status(struct afs_operation *op,
t = status->mtime_client;
inode->i_mtime = t;
if (vp->update_ctime)
- inode->i_ctime = op->ctime;
+ inode_set_ctime_to_ts(inode, op->ctime);
if (vnode->status.data_version != status->data_version)
data_changed = true;
@@ -252,7 +252,7 @@ static void afs_apply_status(struct afs_operation *op,
vnode->netfs.remote_i_size = status->size;
if (change_size) {
afs_set_i_size(vnode, status->size);
- inode->i_ctime = t;
+ inode_set_ctime_to_ts(inode, t);
inode->i_atime = t;
}
}
@@ -773,7 +773,7 @@ int afs_getattr(struct mnt_idmap *idmap, const struct path *path,
do {
read_seqbegin_or_lock(&vnode->cb_lock, &seq);
- generic_fillattr(&nop_mnt_idmap, inode, stat);
+ generic_fillattr(&nop_mnt_idmap, request_mask, inode, stat);
if (test_bit(AFS_VNODE_SILLY_DELETED, &vnode->flags) &&
stat->nlink > 0)
stat->nlink -= 1;
diff --git a/fs/attr.c b/fs/attr.c
index d60dc1edb526..599f6d14c0ed 100644
--- a/fs/attr.c
+++ b/fs/attr.c
@@ -312,7 +312,7 @@ void setattr_copy(struct mnt_idmap *idmap, struct inode *inode,
if (ia_valid & ATTR_MTIME)
inode->i_mtime = attr->ia_mtime;
if (ia_valid & ATTR_CTIME)
- inode->i_ctime = attr->ia_ctime;
+ inode_set_ctime_to_ts(inode, attr->ia_ctime);
if (ia_valid & ATTR_MODE) {
umode_t mode = attr->ia_mode;
if (!in_group_or_capable(idmap, inode,
diff --git a/fs/autofs/inode.c b/fs/autofs/inode.c
index affa70360b1f..2b49662ed237 100644
--- a/fs/autofs/inode.c
+++ b/fs/autofs/inode.c
@@ -370,7 +370,7 @@ struct inode *autofs_get_inode(struct super_block *sb, umode_t mode)
inode->i_uid = d_inode(sb->s_root)->i_uid;
inode->i_gid = d_inode(sb->s_root)->i_gid;
}
- inode->i_atime = inode->i_mtime = inode->i_ctime = current_time(inode);
+ inode->i_atime = inode->i_mtime = inode_set_ctime_current(inode);
inode->i_ino = get_next_ino();
if (S_ISDIR(mode)) {
diff --git a/fs/autofs/root.c b/fs/autofs/root.c
index 93046c9dc461..512b9a26c63d 100644
--- a/fs/autofs/root.c
+++ b/fs/autofs/root.c
@@ -600,7 +600,7 @@ static int autofs_dir_symlink(struct mnt_idmap *idmap,
p_ino = autofs_dentry_ino(dentry->d_parent);
p_ino->count++;
- dir->i_mtime = dir->i_ctime = current_time(dir);
+ dir->i_mtime = inode_set_ctime_current(dir);
return 0;
}
@@ -633,7 +633,7 @@ static int autofs_dir_unlink(struct inode *dir, struct dentry *dentry)
d_inode(dentry)->i_size = 0;
clear_nlink(d_inode(dentry));
- dir->i_mtime = dir->i_ctime = current_time(dir);
+ dir->i_mtime = inode_set_ctime_current(dir);
spin_lock(&sbi->lookup_lock);
__autofs_add_expiring(dentry);
@@ -749,7 +749,7 @@ static int autofs_dir_mkdir(struct mnt_idmap *idmap,
p_ino = autofs_dentry_ino(dentry->d_parent);
p_ino->count++;
inc_nlink(dir);
- dir->i_mtime = dir->i_ctime = current_time(dir);
+ dir->i_mtime = inode_set_ctime_current(dir);
return 0;
}
diff --git a/fs/bad_inode.c b/fs/bad_inode.c
index db649487d58c..83f9566c973b 100644
--- a/fs/bad_inode.c
+++ b/fs/bad_inode.c
@@ -133,8 +133,7 @@ static int bad_inode_fiemap(struct inode *inode,
return -EIO;
}
-static int bad_inode_update_time(struct inode *inode, struct timespec64 *time,
- int flags)
+static int bad_inode_update_time(struct inode *inode, int flags)
{
return -EIO;
}
@@ -209,8 +208,7 @@ void make_bad_inode(struct inode *inode)
remove_inode_hash(inode);
inode->i_mode = S_IFREG;
- inode->i_atime = inode->i_mtime = inode->i_ctime =
- current_time(inode);
+ inode->i_atime = inode->i_mtime = inode_set_ctime_current(inode);
inode->i_op = &bad_inode_ops;
inode->i_opflags &= ~IOP_XATTR;
inode->i_fop = &bad_file_ops;
diff --git a/fs/befs/linuxvfs.c b/fs/befs/linuxvfs.c
index eee9237386e2..9a16a51fbb88 100644
--- a/fs/befs/linuxvfs.c
+++ b/fs/befs/linuxvfs.c
@@ -363,7 +363,7 @@ static struct inode *befs_iget(struct super_block *sb, unsigned long ino)
inode->i_mtime.tv_sec =
fs64_to_cpu(sb, raw_inode->last_modified_time) >> 16;
inode->i_mtime.tv_nsec = 0; /* lower 16 bits are not a time */
- inode->i_ctime = inode->i_mtime;
+ inode_set_ctime_to_ts(inode, inode->i_mtime);
inode->i_atime = inode->i_mtime;
befs_ino->i_inode_num = fsrun_to_cpu(sb, raw_inode->inode_num);
diff --git a/fs/bfs/dir.c b/fs/bfs/dir.c
index 040d5140e426..12b8af04dcb3 100644
--- a/fs/bfs/dir.c
+++ b/fs/bfs/dir.c
@@ -97,7 +97,7 @@ static int bfs_create(struct mnt_idmap *idmap, struct inode *dir,
set_bit(ino, info->si_imap);
info->si_freei--;
inode_init_owner(&nop_mnt_idmap, inode, dir, mode);
- inode->i_mtime = inode->i_atime = inode->i_ctime = current_time(inode);
+ inode->i_mtime = inode->i_atime = inode_set_ctime_current(inode);
inode->i_blocks = 0;
inode->i_op = &bfs_file_inops;
inode->i_fop = &bfs_file_operations;
@@ -158,7 +158,7 @@ static int bfs_link(struct dentry *old, struct inode *dir,
return err;
}
inc_nlink(inode);
- inode->i_ctime = current_time(inode);
+ inode_set_ctime_current(inode);
mark_inode_dirty(inode);
ihold(inode);
d_instantiate(new, inode);
@@ -187,9 +187,9 @@ static int bfs_unlink(struct inode *dir, struct dentry *dentry)
}
de->ino = 0;
mark_buffer_dirty_inode(bh, dir);
- dir->i_ctime = dir->i_mtime = current_time(dir);
+ dir->i_mtime = inode_set_ctime_current(dir);
mark_inode_dirty(dir);
- inode->i_ctime = dir->i_ctime;
+ inode_set_ctime_to_ts(inode, inode_get_ctime(dir));
inode_dec_link_count(inode);
error = 0;
@@ -240,10 +240,10 @@ static int bfs_rename(struct mnt_idmap *idmap, struct inode *old_dir,
goto end_rename;
}
old_de->ino = 0;
- old_dir->i_ctime = old_dir->i_mtime = current_time(old_dir);
+ old_dir->i_mtime = inode_set_ctime_current(old_dir);
mark_inode_dirty(old_dir);
if (new_inode) {
- new_inode->i_ctime = current_time(new_inode);
+ inode_set_ctime_current(new_inode);
inode_dec_link_count(new_inode);
}
mark_buffer_dirty_inode(old_bh, old_dir);
@@ -292,9 +292,9 @@ static int bfs_add_entry(struct inode *dir, const struct qstr *child, int ino)
pos = (block - sblock) * BFS_BSIZE + off;
if (pos >= dir->i_size) {
dir->i_size += BFS_DIRENT_SIZE;
- dir->i_ctime = current_time(dir);
+ inode_set_ctime_current(dir);
}
- dir->i_mtime = current_time(dir);
+ dir->i_mtime = inode_set_ctime_current(dir);
mark_inode_dirty(dir);
de->ino = cpu_to_le16((u16)ino);
for (i = 0; i < BFS_NAMELEN; i++)
diff --git a/fs/bfs/inode.c b/fs/bfs/inode.c
index 1926bec2c850..e6a76ae9eb44 100644
--- a/fs/bfs/inode.c
+++ b/fs/bfs/inode.c
@@ -82,10 +82,9 @@ struct inode *bfs_iget(struct super_block *sb, unsigned long ino)
inode->i_blocks = BFS_FILEBLOCKS(di);
inode->i_atime.tv_sec = le32_to_cpu(di->i_atime);
inode->i_mtime.tv_sec = le32_to_cpu(di->i_mtime);
- inode->i_ctime.tv_sec = le32_to_cpu(di->i_ctime);
+ inode_set_ctime(inode, le32_to_cpu(di->i_ctime), 0);
inode->i_atime.tv_nsec = 0;
inode->i_mtime.tv_nsec = 0;
- inode->i_ctime.tv_nsec = 0;
brelse(bh);
unlock_new_inode(inode);
@@ -143,7 +142,7 @@ static int bfs_write_inode(struct inode *inode, struct writeback_control *wbc)
di->i_nlink = cpu_to_le32(inode->i_nlink);
di->i_atime = cpu_to_le32(inode->i_atime.tv_sec);
di->i_mtime = cpu_to_le32(inode->i_mtime.tv_sec);
- di->i_ctime = cpu_to_le32(inode->i_ctime.tv_sec);
+ di->i_ctime = cpu_to_le32(inode_get_ctime(inode).tv_sec);
i_sblock = BFS_I(inode)->i_sblock;
di->i_sblock = cpu_to_le32(i_sblock);
di->i_eblock = cpu_to_le32(BFS_I(inode)->i_eblock);
diff --git a/fs/binfmt_misc.c b/fs/binfmt_misc.c
index bb202ad369d5..e0108d17b085 100644
--- a/fs/binfmt_misc.c
+++ b/fs/binfmt_misc.c
@@ -547,8 +547,7 @@ static struct inode *bm_get_inode(struct super_block *sb, int mode)
if (inode) {
inode->i_ino = get_next_ino();
inode->i_mode = mode;
- inode->i_atime = inode->i_mtime = inode->i_ctime =
- current_time(inode);
+ inode->i_atime = inode->i_mtime = inode_set_ctime_current(inode);
}
return inode;
}
diff --git a/fs/btrfs/delayed-inode.c b/fs/btrfs/delayed-inode.c
index 6d51db066503..d37c066f2df7 100644
--- a/fs/btrfs/delayed-inode.c
+++ b/fs/btrfs/delayed-inode.c
@@ -1809,9 +1809,9 @@ static void fill_stack_inode_item(struct btrfs_trans_handle *trans,
inode->i_mtime.tv_nsec);
btrfs_set_stack_timespec_sec(&inode_item->ctime,
- inode->i_ctime.tv_sec);
+ inode_get_ctime(inode).tv_sec);
btrfs_set_stack_timespec_nsec(&inode_item->ctime,
- inode->i_ctime.tv_nsec);
+ inode_get_ctime(inode).tv_nsec);
btrfs_set_stack_timespec_sec(&inode_item->otime,
BTRFS_I(inode)->i_otime.tv_sec);
@@ -1862,8 +1862,8 @@ int btrfs_fill_inode(struct inode *inode, u32 *rdev)
inode->i_mtime.tv_sec = btrfs_stack_timespec_sec(&inode_item->mtime);
inode->i_mtime.tv_nsec = btrfs_stack_timespec_nsec(&inode_item->mtime);
- inode->i_ctime.tv_sec = btrfs_stack_timespec_sec(&inode_item->ctime);
- inode->i_ctime.tv_nsec = btrfs_stack_timespec_nsec(&inode_item->ctime);
+ inode_set_ctime(inode, btrfs_stack_timespec_sec(&inode_item->ctime),
+ btrfs_stack_timespec_nsec(&inode_item->ctime));
BTRFS_I(inode)->i_otime.tv_sec =
btrfs_stack_timespec_sec(&inode_item->otime);
diff --git a/fs/btrfs/file.c b/fs/btrfs/file.c
index fd03e689a6be..b9e75c9f95ac 100644
--- a/fs/btrfs/file.c
+++ b/fs/btrfs/file.c
@@ -1106,24 +1106,6 @@ void btrfs_check_nocow_unlock(struct btrfs_inode *inode)
btrfs_drew_write_unlock(&inode->root->snapshot_lock);
}
-static void update_time_for_write(struct inode *inode)
-{
- struct timespec64 now;
-
- if (IS_NOCMTIME(inode))
- return;
-
- now = current_time(inode);
- if (!timespec64_equal(&inode->i_mtime, &now))
- inode->i_mtime = now;
-
- if (!timespec64_equal(&inode->i_ctime, &now))
- inode->i_ctime = now;
-
- if (IS_I_VERSION(inode))
- inode_inc_iversion(inode);
-}
-
static int btrfs_write_check(struct kiocb *iocb, struct iov_iter *from,
size_t count)
{
@@ -1155,7 +1137,10 @@ static int btrfs_write_check(struct kiocb *iocb, struct iov_iter *from,
* need to start yet another transaction to update the inode as we will
* update the inode when we finish writing whatever data we write.
*/
- update_time_for_write(inode);
+ if (!IS_NOCMTIME(inode)) {
+ inode->i_mtime = inode_set_ctime_current(inode);
+ inode_inc_iversion(inode);
+ }
start_pos = round_down(pos, fs_info->sectorsize);
oldsize = i_size_read(inode);
@@ -2459,10 +2444,8 @@ int btrfs_replace_file_extents(struct btrfs_inode *inode,
*/
inode_inc_iversion(&inode->vfs_inode);
- if (!extent_info || extent_info->update_times) {
- inode->vfs_inode.i_mtime = current_time(&inode->vfs_inode);
- inode->vfs_inode.i_ctime = inode->vfs_inode.i_mtime;
- }
+ if (!extent_info || extent_info->update_times)
+ inode->vfs_inode.i_mtime = inode_set_ctime_current(&inode->vfs_inode);
ret = btrfs_update_inode(trans, root, inode);
if (ret)
@@ -2703,8 +2686,7 @@ static int btrfs_punch_hole(struct file *file, loff_t offset, loff_t len)
ASSERT(trans != NULL);
inode_inc_iversion(inode);
- inode->i_mtime = current_time(inode);
- inode->i_ctime = inode->i_mtime;
+ inode->i_mtime = inode_set_ctime_current(inode);
ret = btrfs_update_inode(trans, root, BTRFS_I(inode));
updated_inode = true;
btrfs_end_transaction(trans);
@@ -2721,11 +2703,10 @@ out_only_mutex:
* for detecting, at fsync time, if the inode isn't yet in the
* log tree or it's there but not up to date.
*/
- struct timespec64 now = current_time(inode);
+ struct timespec64 now = inode_set_ctime_current(inode);
inode_inc_iversion(inode);
inode->i_mtime = now;
- inode->i_ctime = now;
trans = btrfs_start_transaction(root, 1);
if (IS_ERR(trans)) {
ret = PTR_ERR(trans);
@@ -2796,7 +2777,7 @@ static int btrfs_fallocate_update_isize(struct inode *inode,
if (IS_ERR(trans))
return PTR_ERR(trans);
- inode->i_ctime = current_time(inode);
+ inode_set_ctime_current(inode);
i_size_write(inode, end);
btrfs_inode_safe_disk_i_size_write(BTRFS_I(inode), 0);
ret = btrfs_update_inode(trans, root, BTRFS_I(inode));
diff --git a/fs/btrfs/inode.c b/fs/btrfs/inode.c
index aa090b0b5d29..4e987fe6d648 100644
--- a/fs/btrfs/inode.c
+++ b/fs/btrfs/inode.c
@@ -3917,8 +3917,8 @@ static int btrfs_read_locked_inode(struct inode *inode,
inode->i_mtime.tv_sec = btrfs_timespec_sec(leaf, &inode_item->mtime);
inode->i_mtime.tv_nsec = btrfs_timespec_nsec(leaf, &inode_item->mtime);
- inode->i_ctime.tv_sec = btrfs_timespec_sec(leaf, &inode_item->ctime);
- inode->i_ctime.tv_nsec = btrfs_timespec_nsec(leaf, &inode_item->ctime);
+ inode_set_ctime(inode, btrfs_timespec_sec(leaf, &inode_item->ctime),
+ btrfs_timespec_nsec(leaf, &inode_item->ctime));
BTRFS_I(inode)->i_otime.tv_sec =
btrfs_timespec_sec(leaf, &inode_item->otime);
@@ -4089,9 +4089,9 @@ static void fill_inode_item(struct btrfs_trans_handle *trans,
inode->i_mtime.tv_nsec);
btrfs_set_token_timespec_sec(&token, &item->ctime,
- inode->i_ctime.tv_sec);
+ inode_get_ctime(inode).tv_sec);
btrfs_set_token_timespec_nsec(&token, &item->ctime,
- inode->i_ctime.tv_nsec);
+ inode_get_ctime(inode).tv_nsec);
btrfs_set_token_timespec_sec(&token, &item->otime,
BTRFS_I(inode)->i_otime.tv_sec);
@@ -4289,9 +4289,8 @@ err:
btrfs_i_size_write(dir, dir->vfs_inode.i_size - name->len * 2);
inode_inc_iversion(&inode->vfs_inode);
inode_inc_iversion(&dir->vfs_inode);
- inode->vfs_inode.i_ctime = current_time(&inode->vfs_inode);
- dir->vfs_inode.i_mtime = inode->vfs_inode.i_ctime;
- dir->vfs_inode.i_ctime = inode->vfs_inode.i_ctime;
+ inode_set_ctime_current(&inode->vfs_inode);
+ dir->vfs_inode.i_mtime = inode_set_ctime_current(&dir->vfs_inode);
ret = btrfs_update_inode(trans, root, dir);
out:
return ret;
@@ -4464,8 +4463,7 @@ static int btrfs_unlink_subvol(struct btrfs_trans_handle *trans,
btrfs_i_size_write(dir, dir->vfs_inode.i_size - fname.disk_name.len * 2);
inode_inc_iversion(&dir->vfs_inode);
- dir->vfs_inode.i_mtime = current_time(&dir->vfs_inode);
- dir->vfs_inode.i_ctime = dir->vfs_inode.i_mtime;
+ dir->vfs_inode.i_mtime = inode_set_ctime_current(&dir->vfs_inode);
ret = btrfs_update_inode_fallback(trans, root, dir);
if (ret)
btrfs_abort_transaction(trans, ret);
@@ -5115,8 +5113,7 @@ static int btrfs_setsize(struct inode *inode, struct iattr *attr)
if (newsize != oldsize) {
inode_inc_iversion(inode);
if (!(mask & (ATTR_CTIME | ATTR_MTIME))) {
- inode->i_mtime = current_time(inode);
- inode->i_ctime = inode->i_mtime;
+ inode->i_mtime = inode_set_ctime_current(inode);
}
}
@@ -5760,9 +5757,8 @@ static struct inode *new_simple_dir(struct super_block *s,
inode->i_opflags &= ~IOP_XATTR;
inode->i_fop = &simple_dir_operations;
inode->i_mode = S_IFDIR | S_IRUGO | S_IWUSR | S_IXUGO;
- inode->i_mtime = current_time(inode);
+ inode->i_mtime = inode_set_ctime_current(inode);
inode->i_atime = inode->i_mtime;
- inode->i_ctime = inode->i_mtime;
BTRFS_I(inode)->i_otime = inode->i_mtime;
return inode;
@@ -6165,8 +6161,7 @@ static int btrfs_dirty_inode(struct btrfs_inode *inode)
* This is a copy of file_update_time. We need this so we can return error on
* ENOSPC for updating the inode in the case of file write and mmap writes.
*/
-static int btrfs_update_time(struct inode *inode, struct timespec64 *now,
- int flags)
+static int btrfs_update_time(struct inode *inode, int flags)
{
struct btrfs_root *root = BTRFS_I(inode)->root;
bool dirty = flags & ~S_VERSION;
@@ -6174,14 +6169,7 @@ static int btrfs_update_time(struct inode *inode, struct timespec64 *now,
if (btrfs_root_readonly(root))
return -EROFS;
- if (flags & S_VERSION)
- dirty |= inode_maybe_inc_iversion(inode, dirty);
- if (flags & S_CTIME)
- inode->i_ctime = *now;
- if (flags & S_MTIME)
- inode->i_mtime = *now;
- if (flags & S_ATIME)
- inode->i_atime = *now;
+ dirty = inode_update_timestamps(inode, flags);
return dirty ? btrfs_dirty_inode(BTRFS_I(inode)) : 0;
}
@@ -6429,9 +6417,8 @@ int btrfs_create_new_inode(struct btrfs_trans_handle *trans,
goto discard;
}
- inode->i_mtime = current_time(inode);
+ inode->i_mtime = inode_set_ctime_current(inode);
inode->i_atime = inode->i_mtime;
- inode->i_ctime = inode->i_mtime;
BTRFS_I(inode)->i_otime = inode->i_mtime;
/*
@@ -6596,12 +6583,10 @@ int btrfs_add_link(struct btrfs_trans_handle *trans,
* log replay procedure is responsible for setting them to their correct
* values (the ones it had when the fsync was done).
*/
- if (!test_bit(BTRFS_FS_LOG_RECOVERING, &root->fs_info->flags)) {
- struct timespec64 now = current_time(&parent_inode->vfs_inode);
+ if (!test_bit(BTRFS_FS_LOG_RECOVERING, &root->fs_info->flags))
+ parent_inode->vfs_inode.i_mtime =
+ inode_set_ctime_current(&parent_inode->vfs_inode);
- parent_inode->vfs_inode.i_mtime = now;
- parent_inode->vfs_inode.i_ctime = now;
- }
ret = btrfs_update_inode(trans, root, parent_inode);
if (ret)
btrfs_abort_transaction(trans, ret);
@@ -6741,7 +6726,7 @@ static int btrfs_link(struct dentry *old_dentry, struct inode *dir,
BTRFS_I(inode)->dir_index = 0ULL;
inc_nlink(inode);
inode_inc_iversion(inode);
- inode->i_ctime = current_time(inode);
+ inode_set_ctime_current(inode);
ihold(inode);
set_bit(BTRFS_INODE_COPY_EVERYTHING, &BTRFS_I(inode)->runtime_flags);
@@ -8807,7 +8792,7 @@ static int btrfs_getattr(struct mnt_idmap *idmap,
STATX_ATTR_IMMUTABLE |
STATX_ATTR_NODUMP);
- generic_fillattr(idmap, inode, stat);
+ generic_fillattr(idmap, request_mask, inode, stat);
stat->dev = BTRFS_I(inode)->root->anon_dev;
spin_lock(&BTRFS_I(inode)->lock);
@@ -8831,7 +8816,6 @@ static int btrfs_rename_exchange(struct inode *old_dir,
struct btrfs_root *dest = BTRFS_I(new_dir)->root;
struct inode *new_inode = new_dentry->d_inode;
struct inode *old_inode = old_dentry->d_inode;
- struct timespec64 ctime = current_time(old_inode);
struct btrfs_rename_ctx old_rename_ctx;
struct btrfs_rename_ctx new_rename_ctx;
u64 old_ino = btrfs_ino(BTRFS_I(old_inode));
@@ -8962,12 +8946,7 @@ static int btrfs_rename_exchange(struct inode *old_dir,
inode_inc_iversion(new_dir);
inode_inc_iversion(old_inode);
inode_inc_iversion(new_inode);
- old_dir->i_mtime = ctime;
- old_dir->i_ctime = ctime;
- new_dir->i_mtime = ctime;
- new_dir->i_ctime = ctime;
- old_inode->i_ctime = ctime;
- new_inode->i_ctime = ctime;
+ simple_rename_timestamp(old_dir, old_dentry, new_dir, new_dentry);
if (old_dentry->d_parent != new_dentry->d_parent) {
btrfs_record_unlink_dir(trans, BTRFS_I(old_dir),
@@ -9231,11 +9210,7 @@ static int btrfs_rename(struct mnt_idmap *idmap,
inode_inc_iversion(old_dir);
inode_inc_iversion(new_dir);
inode_inc_iversion(old_inode);
- old_dir->i_mtime = current_time(old_dir);
- old_dir->i_ctime = old_dir->i_mtime;
- new_dir->i_mtime = old_dir->i_mtime;
- new_dir->i_ctime = old_dir->i_mtime;
- old_inode->i_ctime = old_dir->i_mtime;
+ simple_rename_timestamp(old_dir, old_dentry, new_dir, new_dentry);
if (old_dentry->d_parent != new_dentry->d_parent)
btrfs_record_unlink_dir(trans, BTRFS_I(old_dir),
@@ -9257,7 +9232,6 @@ static int btrfs_rename(struct mnt_idmap *idmap,
if (new_inode) {
inode_inc_iversion(new_inode);
- new_inode->i_ctime = current_time(new_inode);
if (unlikely(btrfs_ino(BTRFS_I(new_inode)) ==
BTRFS_EMPTY_SUBVOL_DIR_OBJECTID)) {
ret = btrfs_unlink_subvol(trans, BTRFS_I(new_dir), new_dentry);
@@ -9797,7 +9771,7 @@ next:
*alloc_hint = ins.objectid + ins.offset;
inode_inc_iversion(inode);
- inode->i_ctime = current_time(inode);
+ inode_set_ctime_current(inode);
BTRFS_I(inode)->flags |= BTRFS_INODE_PREALLOC;
if (!(mode & FALLOC_FL_KEEP_SIZE) &&
(actual_len > inode->i_size) &&
diff --git a/fs/btrfs/ioctl.c b/fs/btrfs/ioctl.c
index a895d105464b..a18ee7b5a166 100644
--- a/fs/btrfs/ioctl.c
+++ b/fs/btrfs/ioctl.c
@@ -384,7 +384,7 @@ update_flags:
binode->flags = binode_flags;
btrfs_sync_inode_flags_to_i_flags(inode);
inode_inc_iversion(inode);
- inode->i_ctime = current_time(inode);
+ inode_set_ctime_current(inode);
ret = btrfs_update_inode(trans, root, BTRFS_I(inode));
out_end_trans:
diff --git a/fs/btrfs/reflink.c b/fs/btrfs/reflink.c
index 0474bbe39da7..65d2bd6910f2 100644
--- a/fs/btrfs/reflink.c
+++ b/fs/btrfs/reflink.c
@@ -30,8 +30,7 @@ static int clone_finish_inode_update(struct btrfs_trans_handle *trans,
inode_inc_iversion(inode);
if (!no_time_update) {
- inode->i_mtime = current_time(inode);
- inode->i_ctime = inode->i_mtime;
+ inode->i_mtime = inode_set_ctime_current(inode);
}
/*
* We round up to the block size at eof when determining which
diff --git a/fs/btrfs/super.c b/fs/btrfs/super.c
index f1dd172d8d5b..8eda51b095c9 100644
--- a/fs/btrfs/super.c
+++ b/fs/btrfs/super.c
@@ -2144,7 +2144,7 @@ static struct file_system_type btrfs_fs_type = {
.name = "btrfs",
.mount = btrfs_mount,
.kill_sb = btrfs_kill_super,
- .fs_flags = FS_REQUIRES_DEV | FS_BINARY_MOUNTDATA,
+ .fs_flags = FS_REQUIRES_DEV | FS_BINARY_MOUNTDATA | FS_MGTIME,
};
static struct file_system_type btrfs_root_fs_type = {
@@ -2152,7 +2152,8 @@ static struct file_system_type btrfs_root_fs_type = {
.name = "btrfs",
.mount = btrfs_mount_root,
.kill_sb = btrfs_kill_super,
- .fs_flags = FS_REQUIRES_DEV | FS_BINARY_MOUNTDATA | FS_ALLOW_IDMAP,
+ .fs_flags = FS_REQUIRES_DEV | FS_BINARY_MOUNTDATA |
+ FS_ALLOW_IDMAP | FS_MGTIME,
};
MODULE_ALIAS_FS("btrfs");
diff --git a/fs/btrfs/transaction.c b/fs/btrfs/transaction.c
index 91b6c2fdc420..a10e38c2609f 100644
--- a/fs/btrfs/transaction.c
+++ b/fs/btrfs/transaction.c
@@ -1837,8 +1837,7 @@ static noinline int create_pending_snapshot(struct btrfs_trans_handle *trans,
btrfs_i_size_write(BTRFS_I(parent_inode), parent_inode->i_size +
fname.disk_name.len * 2);
- parent_inode->i_mtime = current_time(parent_inode);
- parent_inode->i_ctime = parent_inode->i_mtime;
+ parent_inode->i_mtime = inode_set_ctime_current(parent_inode);
ret = btrfs_update_inode_fallback(trans, parent_root, BTRFS_I(parent_inode));
if (ret) {
btrfs_abort_transaction(trans, ret);
diff --git a/fs/btrfs/tree-log.c b/fs/btrfs/tree-log.c
index 365a1cc0a3c3..ffcff7188170 100644
--- a/fs/btrfs/tree-log.c
+++ b/fs/btrfs/tree-log.c
@@ -4148,9 +4148,9 @@ static void fill_inode_item(struct btrfs_trans_handle *trans,
inode->i_mtime.tv_nsec);
btrfs_set_token_timespec_sec(&token, &item->ctime,
- inode->i_ctime.tv_sec);
+ inode_get_ctime(inode).tv_sec);
btrfs_set_token_timespec_nsec(&token, &item->ctime,
- inode->i_ctime.tv_nsec);
+ inode_get_ctime(inode).tv_nsec);
/*
* We do not need to set the nbytes field, in fact during a fast fsync
diff --git a/fs/btrfs/volumes.c b/fs/btrfs/volumes.c
index 6aa9bf3661ac..f6718999d183 100644
--- a/fs/btrfs/volumes.c
+++ b/fs/btrfs/volumes.c
@@ -1917,15 +1917,13 @@ out:
static void update_dev_time(const char *device_path)
{
struct path path;
- struct timespec64 now;
int ret;
ret = kern_path(device_path, LOOKUP_FOLLOW, &path);
if (ret)
return;
- now = current_time(d_inode(path.dentry));
- inode_update_time(d_inode(path.dentry), &now, S_MTIME | S_CTIME | S_VERSION);
+ inode_update_time(d_inode(path.dentry), S_MTIME | S_CTIME | S_VERSION);
path_put(&path);
}
diff --git a/fs/btrfs/xattr.c b/fs/btrfs/xattr.c
index fc4b20c2688a..96828a13dd43 100644
--- a/fs/btrfs/xattr.c
+++ b/fs/btrfs/xattr.c
@@ -264,7 +264,7 @@ int btrfs_setxattr_trans(struct inode *inode, const char *name,
goto out;
inode_inc_iversion(inode);
- inode->i_ctime = current_time(inode);
+ inode_set_ctime_current(inode);
ret = btrfs_update_inode(trans, root, BTRFS_I(inode));
if (ret)
btrfs_abort_transaction(trans, ret);
@@ -407,7 +407,7 @@ static int btrfs_xattr_handler_set_prop(const struct xattr_handler *handler,
ret = btrfs_set_prop(trans, inode, name, value, size, flags);
if (!ret) {
inode_inc_iversion(inode);
- inode->i_ctime = current_time(inode);
+ inode_set_ctime_current(inode);
ret = btrfs_update_inode(trans, root, BTRFS_I(inode));
if (ret)
btrfs_abort_transaction(trans, ret);
diff --git a/fs/ceph/acl.c b/fs/ceph/acl.c
index 6945a938d396..c91b293267d7 100644
--- a/fs/ceph/acl.c
+++ b/fs/ceph/acl.c
@@ -93,7 +93,7 @@ int ceph_set_acl(struct mnt_idmap *idmap, struct dentry *dentry,
char *value = NULL;
struct iattr newattrs;
struct inode *inode = d_inode(dentry);
- struct timespec64 old_ctime = inode->i_ctime;
+ struct timespec64 old_ctime = inode_get_ctime(inode);
umode_t new_mode = inode->i_mode, old_mode = inode->i_mode;
if (ceph_snap(inode) != CEPH_NOSNAP) {
diff --git a/fs/ceph/caps.c b/fs/ceph/caps.c
index e2bb0d0072da..09cd6d334604 100644
--- a/fs/ceph/caps.c
+++ b/fs/ceph/caps.c
@@ -1400,7 +1400,7 @@ static void __prep_cap(struct cap_msg_args *arg, struct ceph_cap *cap,
arg->mtime = inode->i_mtime;
arg->atime = inode->i_atime;
- arg->ctime = inode->i_ctime;
+ arg->ctime = inode_get_ctime(inode);
arg->btime = ci->i_btime;
arg->change_attr = inode_peek_iversion_raw(inode);
diff --git a/fs/ceph/inode.c b/fs/ceph/inode.c
index 8e5f41d45283..fd05d68e2990 100644
--- a/fs/ceph/inode.c
+++ b/fs/ceph/inode.c
@@ -100,7 +100,7 @@ struct inode *ceph_get_snapdir(struct inode *parent)
inode->i_uid = parent->i_uid;
inode->i_gid = parent->i_gid;
inode->i_mtime = parent->i_mtime;
- inode->i_ctime = parent->i_ctime;
+ inode_set_ctime_to_ts(inode, inode_get_ctime(parent));
inode->i_atime = parent->i_atime;
ci->i_rbytes = 0;
ci->i_btime = ceph_inode(parent)->i_btime;
@@ -688,6 +688,7 @@ void ceph_fill_file_time(struct inode *inode, int issued,
struct timespec64 *mtime, struct timespec64 *atime)
{
struct ceph_inode_info *ci = ceph_inode(inode);
+ struct timespec64 ictime = inode_get_ctime(inode);
int warn = 0;
if (issued & (CEPH_CAP_FILE_EXCL|
@@ -696,11 +697,11 @@ void ceph_fill_file_time(struct inode *inode, int issued,
CEPH_CAP_AUTH_EXCL|
CEPH_CAP_XATTR_EXCL)) {
if (ci->i_version == 0 ||
- timespec64_compare(ctime, &inode->i_ctime) > 0) {
+ timespec64_compare(ctime, &ictime) > 0) {
dout("ctime %lld.%09ld -> %lld.%09ld inc w/ cap\n",
- inode->i_ctime.tv_sec, inode->i_ctime.tv_nsec,
+ ictime.tv_sec, ictime.tv_nsec,
ctime->tv_sec, ctime->tv_nsec);
- inode->i_ctime = *ctime;
+ inode_set_ctime_to_ts(inode, *ctime);
}
if (ci->i_version == 0 ||
ceph_seq_cmp(time_warp_seq, ci->i_time_warp_seq) > 0) {
@@ -738,7 +739,7 @@ void ceph_fill_file_time(struct inode *inode, int issued,
} else {
/* we have no write|excl caps; whatever the MDS says is true */
if (ceph_seq_cmp(time_warp_seq, ci->i_time_warp_seq) >= 0) {
- inode->i_ctime = *ctime;
+ inode_set_ctime_to_ts(inode, *ctime);
inode->i_mtime = *mtime;
inode->i_atime = *atime;
ci->i_time_warp_seq = time_warp_seq;
@@ -2166,7 +2167,8 @@ int __ceph_setattr(struct inode *inode, struct iattr *attr)
bool only = (ia_valid & (ATTR_SIZE|ATTR_MTIME|ATTR_ATIME|
ATTR_MODE|ATTR_UID|ATTR_GID)) == 0;
dout("setattr %p ctime %lld.%ld -> %lld.%ld (%s)\n", inode,
- inode->i_ctime.tv_sec, inode->i_ctime.tv_nsec,
+ inode_get_ctime(inode).tv_sec,
+ inode_get_ctime(inode).tv_nsec,
attr->ia_ctime.tv_sec, attr->ia_ctime.tv_nsec,
only ? "ctime only" : "ignored");
if (only) {
@@ -2191,7 +2193,7 @@ int __ceph_setattr(struct inode *inode, struct iattr *attr)
if (dirtied) {
inode_dirty_flags = __ceph_mark_dirty_caps(ci, dirtied,
&prealloc_cf);
- inode->i_ctime = attr->ia_ctime;
+ inode_set_ctime_to_ts(inode, attr->ia_ctime);
inode_inc_iversion_raw(inode);
}
@@ -2465,7 +2467,7 @@ int ceph_getattr(struct mnt_idmap *idmap, const struct path *path,
return err;
}
- generic_fillattr(&nop_mnt_idmap, inode, stat);
+ generic_fillattr(&nop_mnt_idmap, request_mask, inode, stat);
stat->ino = ceph_present_inode(inode);
/*
diff --git a/fs/ceph/snap.c b/fs/ceph/snap.c
index 343d738448dc..c9920ade15f5 100644
--- a/fs/ceph/snap.c
+++ b/fs/ceph/snap.c
@@ -660,7 +660,7 @@ int __ceph_finish_cap_snap(struct ceph_inode_info *ci,
capsnap->size = i_size_read(inode);
capsnap->mtime = inode->i_mtime;
capsnap->atime = inode->i_atime;
- capsnap->ctime = inode->i_ctime;
+ capsnap->ctime = inode_get_ctime(inode);
capsnap->btime = ci->i_btime;
capsnap->change_attr = inode_peek_iversion_raw(inode);
capsnap->time_warp_seq = ci->i_time_warp_seq;
diff --git a/fs/ceph/xattr.c b/fs/ceph/xattr.c
index 806183959c47..1cbd84cc82a8 100644
--- a/fs/ceph/xattr.c
+++ b/fs/ceph/xattr.c
@@ -1238,7 +1238,7 @@ retry:
dirty = __ceph_mark_dirty_caps(ci, CEPH_CAP_XATTR_EXCL,
&prealloc_cf);
ci->i_xattrs.dirty = true;
- inode->i_ctime = current_time(inode);
+ inode_set_ctime_current(inode);
}
spin_unlock(&ci->i_ceph_lock);
diff --git a/fs/coda/coda_linux.c b/fs/coda/coda_linux.c
index 903ca8fa4b9b..ae023853a98f 100644
--- a/fs/coda/coda_linux.c
+++ b/fs/coda/coda_linux.c
@@ -127,7 +127,8 @@ void coda_vattr_to_iattr(struct inode *inode, struct coda_vattr *attr)
if (attr->va_mtime.tv_sec != -1)
inode->i_mtime = coda_to_timespec64(attr->va_mtime);
if (attr->va_ctime.tv_sec != -1)
- inode->i_ctime = coda_to_timespec64(attr->va_ctime);
+ inode_set_ctime_to_ts(inode,
+ coda_to_timespec64(attr->va_ctime));
}
diff --git a/fs/coda/dir.c b/fs/coda/dir.c
index 1b960de2bf39..cb512b10473b 100644
--- a/fs/coda/dir.c
+++ b/fs/coda/dir.c
@@ -111,7 +111,7 @@ static inline void coda_dir_update_mtime(struct inode *dir)
/* optimistically we can also act as if our nose bleeds. The
* granularity of the mtime is coarse anyways so we might actually be
* right most of the time. Note: we only do this for directories. */
- dir->i_mtime = dir->i_ctime = current_time(dir);
+ dir->i_mtime = inode_set_ctime_current(dir);
#endif
}
diff --git a/fs/coda/file.c b/fs/coda/file.c
index 12b26bd13564..42346618b4ed 100644
--- a/fs/coda/file.c
+++ b/fs/coda/file.c
@@ -84,7 +84,7 @@ coda_file_write_iter(struct kiocb *iocb, struct iov_iter *to)
ret = vfs_iter_write(cfi->cfi_container, to, &iocb->ki_pos, 0);
coda_inode->i_size = file_inode(host_file)->i_size;
coda_inode->i_blocks = (coda_inode->i_size + 511) >> 9;
- coda_inode->i_mtime = coda_inode->i_ctime = current_time(coda_inode);
+ coda_inode->i_mtime = inode_set_ctime_current(coda_inode);
inode_unlock(coda_inode);
file_end_write(host_file);
diff --git a/fs/coda/inode.c b/fs/coda/inode.c
index d661e6cf17ac..0c7c2528791e 100644
--- a/fs/coda/inode.c
+++ b/fs/coda/inode.c
@@ -256,7 +256,8 @@ int coda_getattr(struct mnt_idmap *idmap, const struct path *path,
{
int err = coda_revalidate_inode(d_inode(path->dentry));
if (!err)
- generic_fillattr(&nop_mnt_idmap, d_inode(path->dentry), stat);
+ generic_fillattr(&nop_mnt_idmap, request_mask,
+ d_inode(path->dentry), stat);
return err;
}
@@ -269,7 +270,7 @@ int coda_setattr(struct mnt_idmap *idmap, struct dentry *de,
memset(&vattr, 0, sizeof(vattr));
- inode->i_ctime = current_time(inode);
+ inode_set_ctime_current(inode);
coda_iattr_to_vattr(iattr, &vattr);
vattr.va_type = C_VNON; /* cannot set type */
diff --git a/fs/configfs/inode.c b/fs/configfs/inode.c
index 1c15edbe70ff..fbdcb3582926 100644
--- a/fs/configfs/inode.c
+++ b/fs/configfs/inode.c
@@ -88,8 +88,7 @@ int configfs_setattr(struct mnt_idmap *idmap, struct dentry *dentry,
static inline void set_default_inode_attr(struct inode * inode, umode_t mode)
{
inode->i_mode = mode;
- inode->i_atime = inode->i_mtime =
- inode->i_ctime = current_time(inode);
+ inode->i_atime = inode->i_mtime = inode_set_ctime_current(inode);
}
static inline void set_inode_attr(struct inode * inode, struct iattr * iattr)
@@ -99,7 +98,7 @@ static inline void set_inode_attr(struct inode * inode, struct iattr * iattr)
inode->i_gid = iattr->ia_gid;
inode->i_atime = iattr->ia_atime;
inode->i_mtime = iattr->ia_mtime;
- inode->i_ctime = iattr->ia_ctime;
+ inode_set_ctime_to_ts(inode, iattr->ia_ctime);
}
struct inode *configfs_new_inode(umode_t mode, struct configfs_dirent *sd,
@@ -172,7 +171,7 @@ struct inode *configfs_create(struct dentry *dentry, umode_t mode)
return ERR_PTR(-ENOMEM);
p_inode = d_inode(dentry->d_parent);
- p_inode->i_mtime = p_inode->i_ctime = current_time(p_inode);
+ p_inode->i_mtime = inode_set_ctime_current(p_inode);
configfs_set_inode_lock_class(sd, inode);
return inode;
}
diff --git a/fs/cramfs/inode.c b/fs/cramfs/inode.c
index 27c6597aa1be..e755b2223936 100644
--- a/fs/cramfs/inode.c
+++ b/fs/cramfs/inode.c
@@ -133,7 +133,8 @@ static struct inode *get_cramfs_inode(struct super_block *sb,
}
/* Struct copy intentional */
- inode->i_mtime = inode->i_atime = inode->i_ctime = zerotime;
+ inode->i_mtime = inode->i_atime = inode_set_ctime_to_ts(inode,
+ zerotime);
/* inode->i_nlink is left 1 - arguably wrong for directories,
but it's the best we can do without reading the directory
contents. 1 yields the right result in GNU find, even
diff --git a/fs/debugfs/inode.c b/fs/debugfs/inode.c
index 3f81f73c241a..83e57e9f9fa0 100644
--- a/fs/debugfs/inode.c
+++ b/fs/debugfs/inode.c
@@ -72,8 +72,7 @@ static struct inode *debugfs_get_inode(struct super_block *sb)
struct inode *inode = new_inode(sb);
if (inode) {
inode->i_ino = get_next_ino();
- inode->i_atime = inode->i_mtime =
- inode->i_ctime = current_time(inode);
+ inode->i_atime = inode->i_mtime = inode_set_ctime_current(inode);
}
return inode;
}
diff --git a/fs/devpts/inode.c b/fs/devpts/inode.c
index fe3db0eda8e4..5ede89880911 100644
--- a/fs/devpts/inode.c
+++ b/fs/devpts/inode.c
@@ -338,7 +338,7 @@ static int mknod_ptmx(struct super_block *sb)
}
inode->i_ino = 2;
- inode->i_mtime = inode->i_atime = inode->i_ctime = current_time(inode);
+ inode->i_mtime = inode->i_atime = inode_set_ctime_current(inode);
mode = S_IFCHR|opts->ptmxmode;
init_special_inode(inode, mode, MKDEV(TTYAUX_MAJOR, 2));
@@ -451,7 +451,7 @@ devpts_fill_super(struct super_block *s, void *data, int silent)
if (!inode)
goto fail;
inode->i_ino = 1;
- inode->i_mtime = inode->i_atime = inode->i_ctime = current_time(inode);
+ inode->i_mtime = inode->i_atime = inode_set_ctime_current(inode);
inode->i_mode = S_IFDIR | S_IRUGO | S_IXUGO | S_IWUSR;
inode->i_op = &simple_dir_inode_operations;
inode->i_fop = &simple_dir_operations;
@@ -560,7 +560,7 @@ struct dentry *devpts_pty_new(struct pts_fs_info *fsi, int index, void *priv)
inode->i_ino = index + 3;
inode->i_uid = opts->setuid ? opts->uid : current_fsuid();
inode->i_gid = opts->setgid ? opts->gid : current_fsgid();
- inode->i_mtime = inode->i_atime = inode->i_ctime = current_time(inode);
+ inode->i_mtime = inode->i_atime = inode_set_ctime_current(inode);
init_special_inode(inode, S_IFCHR|opts->mode, MKDEV(UNIX98_PTY_SLAVE_MAJOR, index));
sprintf(s, "%d", index);
diff --git a/fs/ecryptfs/inode.c b/fs/ecryptfs/inode.c
index 83274915ba6d..992d9c7e64ae 100644
--- a/fs/ecryptfs/inode.c
+++ b/fs/ecryptfs/inode.c
@@ -148,7 +148,7 @@ static int ecryptfs_do_unlink(struct inode *dir, struct dentry *dentry,
}
fsstack_copy_attr_times(dir, lower_dir);
set_nlink(inode, ecryptfs_inode_to_lower(inode)->i_nlink);
- inode->i_ctime = dir->i_ctime;
+ inode_set_ctime_to_ts(inode, inode_get_ctime(dir));
out_unlock:
dput(lower_dentry);
inode_unlock(lower_dir);
@@ -982,7 +982,7 @@ static int ecryptfs_getattr_link(struct mnt_idmap *idmap,
mount_crypt_stat = &ecryptfs_superblock_to_private(
dentry->d_sb)->mount_crypt_stat;
- generic_fillattr(&nop_mnt_idmap, d_inode(dentry), stat);
+ generic_fillattr(&nop_mnt_idmap, request_mask, d_inode(dentry), stat);
if (mount_crypt_stat->flags & ECRYPTFS_GLOBAL_ENCRYPT_FILENAMES) {
char *target;
size_t targetsiz;
@@ -1011,7 +1011,8 @@ static int ecryptfs_getattr(struct mnt_idmap *idmap,
if (!rc) {
fsstack_copy_attr_all(d_inode(dentry),
ecryptfs_inode_to_lower(d_inode(dentry)));
- generic_fillattr(&nop_mnt_idmap, d_inode(dentry), stat);
+ generic_fillattr(&nop_mnt_idmap, request_mask,
+ d_inode(dentry), stat);
stat->blocks = lower_stat.blocks;
}
return rc;
diff --git a/fs/efivarfs/file.c b/fs/efivarfs/file.c
index d57ee15874f9..59b52718a3a2 100644
--- a/fs/efivarfs/file.c
+++ b/fs/efivarfs/file.c
@@ -51,7 +51,7 @@ static ssize_t efivarfs_file_write(struct file *file,
} else {
inode_lock(inode);
i_size_write(inode, datasize + sizeof(attributes));
- inode->i_mtime = current_time(inode);
+ inode->i_mtime = inode_set_ctime_current(inode);
inode_unlock(inode);
}
diff --git a/fs/efivarfs/inode.c b/fs/efivarfs/inode.c
index b973a2c03dde..db9231f0e77b 100644
--- a/fs/efivarfs/inode.c
+++ b/fs/efivarfs/inode.c
@@ -25,7 +25,7 @@ struct inode *efivarfs_get_inode(struct super_block *sb,
if (inode) {
inode->i_ino = get_next_ino();
inode->i_mode = mode;
- inode->i_atime = inode->i_mtime = inode->i_ctime = current_time(inode);
+ inode->i_atime = inode->i_mtime = inode_set_ctime_current(inode);
inode->i_flags = is_removable ? 0 : S_IMMUTABLE;
switch (mode & S_IFMT) {
case S_IFREG:
diff --git a/fs/efs/inode.c b/fs/efs/inode.c
index 3ba94bb005a6..3789d22ba501 100644
--- a/fs/efs/inode.c
+++ b/fs/efs/inode.c
@@ -105,8 +105,8 @@ struct inode *efs_iget(struct super_block *super, unsigned long ino)
inode->i_size = be32_to_cpu(efs_inode->di_size);
inode->i_atime.tv_sec = be32_to_cpu(efs_inode->di_atime);
inode->i_mtime.tv_sec = be32_to_cpu(efs_inode->di_mtime);
- inode->i_ctime.tv_sec = be32_to_cpu(efs_inode->di_ctime);
- inode->i_atime.tv_nsec = inode->i_mtime.tv_nsec = inode->i_ctime.tv_nsec = 0;
+ inode_set_ctime(inode, be32_to_cpu(efs_inode->di_ctime), 0);
+ inode->i_atime.tv_nsec = inode->i_mtime.tv_nsec = 0;
/* this is the number of blocks in the file */
if (inode->i_size == 0) {
diff --git a/fs/erofs/inode.c b/fs/erofs/inode.c
index e12592727a54..edc8ec7581b8 100644
--- a/fs/erofs/inode.c
+++ b/fs/erofs/inode.c
@@ -105,8 +105,8 @@ static void *erofs_read_inode(struct erofs_buf *buf,
set_nlink(inode, le32_to_cpu(die->i_nlink));
/* extended inode has its own timestamp */
- inode->i_ctime.tv_sec = le64_to_cpu(die->i_mtime);
- inode->i_ctime.tv_nsec = le32_to_cpu(die->i_mtime_nsec);
+ inode_set_ctime(inode, le64_to_cpu(die->i_mtime),
+ le32_to_cpu(die->i_mtime_nsec));
inode->i_size = le64_to_cpu(die->i_size);
@@ -148,8 +148,7 @@ static void *erofs_read_inode(struct erofs_buf *buf,
set_nlink(inode, le16_to_cpu(dic->i_nlink));
/* use build time for compact inodes */
- inode->i_ctime.tv_sec = sbi->build_time;
- inode->i_ctime.tv_nsec = sbi->build_time_nsec;
+ inode_set_ctime(inode, sbi->build_time, sbi->build_time_nsec);
inode->i_size = le32_to_cpu(dic->i_size);
if (erofs_inode_is_data_compressed(vi->datalayout))
@@ -176,10 +175,7 @@ static void *erofs_read_inode(struct erofs_buf *buf,
vi->chunkbits = sb->s_blocksize_bits +
(vi->chunkformat & EROFS_CHUNK_FORMAT_BLKBITS_MASK);
}
- inode->i_mtime.tv_sec = inode->i_ctime.tv_sec;
- inode->i_atime.tv_sec = inode->i_ctime.tv_sec;
- inode->i_mtime.tv_nsec = inode->i_ctime.tv_nsec;
- inode->i_atime.tv_nsec = inode->i_ctime.tv_nsec;
+ inode->i_mtime = inode->i_atime = inode_get_ctime(inode);
inode->i_flags &= ~S_DAX;
if (test_opt(&sbi->opt, DAX_ALWAYS) && S_ISREG(inode->i_mode) &&
@@ -373,7 +369,7 @@ int erofs_getattr(struct mnt_idmap *idmap, const struct path *path,
stat->attributes_mask |= (STATX_ATTR_COMPRESSED |
STATX_ATTR_IMMUTABLE);
- generic_fillattr(idmap, inode, stat);
+ generic_fillattr(idmap, request_mask, inode, stat);
return 0;
}
diff --git a/fs/exfat/file.c b/fs/exfat/file.c
index 3cbd270e0cba..32395ef686a2 100644
--- a/fs/exfat/file.c
+++ b/fs/exfat/file.c
@@ -22,7 +22,7 @@ static int exfat_cont_expand(struct inode *inode, loff_t size)
if (err)
return err;
- inode->i_ctime = inode->i_mtime = current_time(inode);
+ inode->i_mtime = inode_set_ctime_current(inode);
mark_inode_dirty(inode);
if (!IS_SYNC(inode))
@@ -232,7 +232,7 @@ int exfat_getattr(struct mnt_idmap *idmap, const struct path *path,
struct inode *inode = d_backing_inode(path->dentry);
struct exfat_inode_info *ei = EXFAT_I(inode);
- generic_fillattr(&nop_mnt_idmap, inode, stat);
+ generic_fillattr(&nop_mnt_idmap, request_mask, inode, stat);
exfat_truncate_atime(&stat->atime);
stat->result_mask |= STATX_BTIME;
stat->btime.tv_sec = ei->i_crtime.tv_sec;
@@ -290,7 +290,7 @@ int exfat_setattr(struct mnt_idmap *idmap, struct dentry *dentry,
}
if (attr->ia_valid & ATTR_SIZE)
- inode->i_mtime = inode->i_ctime = current_time(inode);
+ inode->i_mtime = inode_set_ctime_current(inode);
setattr_copy(&nop_mnt_idmap, inode, attr);
exfat_truncate_atime(&inode->i_atime);
diff --git a/fs/exfat/inode.c b/fs/exfat/inode.c
index 481dd338f2b8..13329baeafbc 100644
--- a/fs/exfat/inode.c
+++ b/fs/exfat/inode.c
@@ -355,7 +355,7 @@ static void exfat_write_failed(struct address_space *mapping, loff_t to)
if (to > i_size_read(inode)) {
truncate_pagecache(inode, i_size_read(inode));
- inode->i_mtime = inode->i_ctime = current_time(inode);
+ inode->i_mtime = inode_set_ctime_current(inode);
exfat_truncate(inode);
}
}
@@ -398,7 +398,7 @@ static int exfat_write_end(struct file *file, struct address_space *mapping,
exfat_write_failed(mapping, pos+len);
if (!(err < 0) && !(ei->attr & ATTR_ARCHIVE)) {
- inode->i_mtime = inode->i_ctime = current_time(inode);
+ inode->i_mtime = inode_set_ctime_current(inode);
ei->attr |= ATTR_ARCHIVE;
mark_inode_dirty(inode);
}
@@ -577,7 +577,7 @@ static int exfat_fill_inode(struct inode *inode, struct exfat_dir_entry *info)
inode->i_blocks = round_up(i_size_read(inode), sbi->cluster_size) >> 9;
inode->i_mtime = info->mtime;
- inode->i_ctime = info->mtime;
+ inode_set_ctime_to_ts(inode, info->mtime);
ei->i_crtime = info->crtime;
inode->i_atime = info->atime;
diff --git a/fs/exfat/namei.c b/fs/exfat/namei.c
index e0ff9d156f6f..1b9f587f6cca 100644
--- a/fs/exfat/namei.c
+++ b/fs/exfat/namei.c
@@ -569,7 +569,7 @@ static int exfat_create(struct mnt_idmap *idmap, struct inode *dir,
goto unlock;
inode_inc_iversion(dir);
- dir->i_ctime = dir->i_mtime = current_time(dir);
+ dir->i_mtime = inode_set_ctime_current(dir);
if (IS_DIRSYNC(dir))
exfat_sync_inode(dir);
else
@@ -582,8 +582,7 @@ static int exfat_create(struct mnt_idmap *idmap, struct inode *dir,
goto unlock;
inode_inc_iversion(inode);
- inode->i_mtime = inode->i_atime = inode->i_ctime =
- EXFAT_I(inode)->i_crtime = current_time(inode);
+ inode->i_mtime = inode->i_atime = EXFAT_I(inode)->i_crtime = inode_set_ctime_current(inode);
exfat_truncate_atime(&inode->i_atime);
/* timestamp is already written, so mark_inode_dirty() is unneeded. */
@@ -817,7 +816,7 @@ static int exfat_unlink(struct inode *dir, struct dentry *dentry)
ei->dir.dir = DIR_DELETED;
inode_inc_iversion(dir);
- dir->i_mtime = dir->i_atime = current_time(dir);
+ dir->i_mtime = dir->i_atime = inode_set_ctime_current(dir);
exfat_truncate_atime(&dir->i_atime);
if (IS_DIRSYNC(dir))
exfat_sync_inode(dir);
@@ -825,7 +824,7 @@ static int exfat_unlink(struct inode *dir, struct dentry *dentry)
mark_inode_dirty(dir);
clear_nlink(inode);
- inode->i_mtime = inode->i_atime = current_time(inode);
+ inode->i_mtime = inode->i_atime = inode_set_ctime_current(inode);
exfat_truncate_atime(&inode->i_atime);
exfat_unhash_inode(inode);
exfat_d_version_set(dentry, inode_query_iversion(dir));
@@ -852,7 +851,7 @@ static int exfat_mkdir(struct mnt_idmap *idmap, struct inode *dir,
goto unlock;
inode_inc_iversion(dir);
- dir->i_ctime = dir->i_mtime = current_time(dir);
+ dir->i_mtime = inode_set_ctime_current(dir);
if (IS_DIRSYNC(dir))
exfat_sync_inode(dir);
else
@@ -866,8 +865,7 @@ static int exfat_mkdir(struct mnt_idmap *idmap, struct inode *dir,
goto unlock;
inode_inc_iversion(inode);
- inode->i_mtime = inode->i_atime = inode->i_ctime =
- EXFAT_I(inode)->i_crtime = current_time(inode);
+ inode->i_mtime = inode->i_atime = EXFAT_I(inode)->i_crtime = inode_set_ctime_current(inode);
exfat_truncate_atime(&inode->i_atime);
/* timestamp is already written, so mark_inode_dirty() is unneeded. */
@@ -979,7 +977,7 @@ static int exfat_rmdir(struct inode *dir, struct dentry *dentry)
ei->dir.dir = DIR_DELETED;
inode_inc_iversion(dir);
- dir->i_mtime = dir->i_atime = current_time(dir);
+ dir->i_mtime = dir->i_atime = inode_set_ctime_current(dir);
exfat_truncate_atime(&dir->i_atime);
if (IS_DIRSYNC(dir))
exfat_sync_inode(dir);
@@ -988,7 +986,7 @@ static int exfat_rmdir(struct inode *dir, struct dentry *dentry)
drop_nlink(dir);
clear_nlink(inode);
- inode->i_mtime = inode->i_atime = current_time(inode);
+ inode->i_mtime = inode->i_atime = inode_set_ctime_current(inode);
exfat_truncate_atime(&inode->i_atime);
exfat_unhash_inode(inode);
exfat_d_version_set(dentry, inode_query_iversion(dir));
@@ -1312,8 +1310,8 @@ static int exfat_rename(struct mnt_idmap *idmap,
goto unlock;
inode_inc_iversion(new_dir);
- new_dir->i_ctime = new_dir->i_mtime = new_dir->i_atime =
- EXFAT_I(new_dir)->i_crtime = current_time(new_dir);
+ simple_rename_timestamp(old_dir, old_dentry, new_dir, new_dentry);
+ EXFAT_I(new_dir)->i_crtime = current_time(new_dir);
exfat_truncate_atime(&new_dir->i_atime);
if (IS_DIRSYNC(new_dir))
exfat_sync_inode(new_dir);
@@ -1336,7 +1334,6 @@ static int exfat_rename(struct mnt_idmap *idmap,
}
inode_inc_iversion(old_dir);
- old_dir->i_ctime = old_dir->i_mtime = current_time(old_dir);
if (IS_DIRSYNC(old_dir))
exfat_sync_inode(old_dir);
else
@@ -1354,8 +1351,7 @@ static int exfat_rename(struct mnt_idmap *idmap,
exfat_warn(sb, "abnormal access to an inode dropped");
WARN_ON(new_inode->i_nlink == 0);
}
- new_inode->i_ctime = EXFAT_I(new_inode)->i_crtime =
- current_time(new_inode);
+ EXFAT_I(new_inode)->i_crtime = current_time(new_inode);
}
unlock:
diff --git a/fs/exfat/super.c b/fs/exfat/super.c
index 8c32460e031e..8e0ca4b0fc8f 100644
--- a/fs/exfat/super.c
+++ b/fs/exfat/super.c
@@ -379,8 +379,7 @@ static int exfat_read_root(struct inode *inode)
ei->i_size_ondisk = i_size_read(inode);
exfat_save_attr(inode, ATTR_SUBDIR);
- inode->i_mtime = inode->i_atime = inode->i_ctime = ei->i_crtime =
- current_time(inode);
+ inode->i_mtime = inode->i_atime = ei->i_crtime = inode_set_ctime_current(inode);
exfat_truncate_atime(&inode->i_atime);
return 0;
}
diff --git a/fs/ext2/acl.c b/fs/ext2/acl.c
index 82b17d7fc93f..7e54c31589c7 100644
--- a/fs/ext2/acl.c
+++ b/fs/ext2/acl.c
@@ -237,7 +237,7 @@ ext2_set_acl(struct mnt_idmap *idmap, struct dentry *dentry,
error = __ext2_set_acl(inode, acl, type);
if (!error && update_mode) {
inode->i_mode = mode;
- inode->i_ctime = current_time(inode);
+ inode_set_ctime_current(inode);
mark_inode_dirty(inode);
}
return error;
diff --git a/fs/ext2/dir.c b/fs/ext2/dir.c
index 42db804794bd..b335f17f682f 100644
--- a/fs/ext2/dir.c
+++ b/fs/ext2/dir.c
@@ -468,7 +468,7 @@ int ext2_set_link(struct inode *dir, struct ext2_dir_entry_2 *de,
ext2_set_de_type(de, inode);
ext2_commit_chunk(page, pos, len);
if (update_times)
- dir->i_mtime = dir->i_ctime = current_time(dir);
+ dir->i_mtime = inode_set_ctime_current(dir);
EXT2_I(dir)->i_flags &= ~EXT2_BTREE_FL;
mark_inode_dirty(dir);
return ext2_handle_dirsync(dir);
@@ -555,7 +555,7 @@ got_it:
de->inode = cpu_to_le32(inode->i_ino);
ext2_set_de_type (de, inode);
ext2_commit_chunk(page, pos, rec_len);
- dir->i_mtime = dir->i_ctime = current_time(dir);
+ dir->i_mtime = inode_set_ctime_current(dir);
EXT2_I(dir)->i_flags &= ~EXT2_BTREE_FL;
mark_inode_dirty(dir);
err = ext2_handle_dirsync(dir);
@@ -606,7 +606,7 @@ int ext2_delete_entry(struct ext2_dir_entry_2 *dir, struct page *page)
pde->rec_len = ext2_rec_len_to_disk(to - from);
dir->inode = 0;
ext2_commit_chunk(page, pos, to - from);
- inode->i_ctime = inode->i_mtime = current_time(inode);
+ inode->i_mtime = inode_set_ctime_current(inode);
EXT2_I(inode)->i_flags &= ~EXT2_BTREE_FL;
mark_inode_dirty(inode);
return ext2_handle_dirsync(inode);
diff --git a/fs/ext2/ialloc.c b/fs/ext2/ialloc.c
index a4e1d7a9c544..124df89689e1 100644
--- a/fs/ext2/ialloc.c
+++ b/fs/ext2/ialloc.c
@@ -549,7 +549,7 @@ got:
inode->i_ino = ino;
inode->i_blocks = 0;
- inode->i_mtime = inode->i_atime = inode->i_ctime = current_time(inode);
+ inode->i_mtime = inode->i_atime = inode_set_ctime_current(inode);
memset(ei->i_data, 0, sizeof(ei->i_data));
ei->i_flags =
ext2_mask_flags(mode, EXT2_I(dir)->i_flags & EXT2_FL_INHERITED);
diff --git a/fs/ext2/inode.c b/fs/ext2/inode.c
index 75983215c7a1..acbab27fe957 100644
--- a/fs/ext2/inode.c
+++ b/fs/ext2/inode.c
@@ -595,7 +595,7 @@ static void ext2_splice_branch(struct inode *inode,
if (where->bh)
mark_buffer_dirty_inode(where->bh, inode);
- inode->i_ctime = current_time(inode);
+ inode_set_ctime_current(inode);
mark_inode_dirty(inode);
}
@@ -1287,7 +1287,7 @@ static int ext2_setsize(struct inode *inode, loff_t newsize)
__ext2_truncate_blocks(inode, newsize);
filemap_invalidate_unlock(inode->i_mapping);
- inode->i_mtime = inode->i_ctime = current_time(inode);
+ inode->i_mtime = inode_set_ctime_current(inode);
if (inode_needs_sync(inode)) {
sync_mapping_buffers(inode->i_mapping);
sync_inode_metadata(inode, 1);
@@ -1409,9 +1409,9 @@ struct inode *ext2_iget (struct super_block *sb, unsigned long ino)
set_nlink(inode, le16_to_cpu(raw_inode->i_links_count));
inode->i_size = le32_to_cpu(raw_inode->i_size);
inode->i_atime.tv_sec = (signed)le32_to_cpu(raw_inode->i_atime);
- inode->i_ctime.tv_sec = (signed)le32_to_cpu(raw_inode->i_ctime);
+ inode_set_ctime(inode, (signed)le32_to_cpu(raw_inode->i_ctime), 0);
inode->i_mtime.tv_sec = (signed)le32_to_cpu(raw_inode->i_mtime);
- inode->i_atime.tv_nsec = inode->i_mtime.tv_nsec = inode->i_ctime.tv_nsec = 0;
+ inode->i_atime.tv_nsec = inode->i_mtime.tv_nsec = 0;
ei->i_dtime = le32_to_cpu(raw_inode->i_dtime);
/* We now have enough fields to check if the inode was active or not.
* This is needed because nfsd might try to access dead inodes
@@ -1541,7 +1541,7 @@ static int __ext2_write_inode(struct inode *inode, int do_sync)
raw_inode->i_links_count = cpu_to_le16(inode->i_nlink);
raw_inode->i_size = cpu_to_le32(inode->i_size);
raw_inode->i_atime = cpu_to_le32(inode->i_atime.tv_sec);
- raw_inode->i_ctime = cpu_to_le32(inode->i_ctime.tv_sec);
+ raw_inode->i_ctime = cpu_to_le32(inode_get_ctime(inode).tv_sec);
raw_inode->i_mtime = cpu_to_le32(inode->i_mtime.tv_sec);
raw_inode->i_blocks = cpu_to_le32(inode->i_blocks);
@@ -1628,7 +1628,7 @@ int ext2_getattr(struct mnt_idmap *idmap, const struct path *path,
STATX_ATTR_IMMUTABLE |
STATX_ATTR_NODUMP);
- generic_fillattr(&nop_mnt_idmap, inode, stat);
+ generic_fillattr(&nop_mnt_idmap, request_mask, inode, stat);
return 0;
}
diff --git a/fs/ext2/ioctl.c b/fs/ext2/ioctl.c
index cc87d413eb43..44e04484e570 100644
--- a/fs/ext2/ioctl.c
+++ b/fs/ext2/ioctl.c
@@ -44,7 +44,7 @@ int ext2_fileattr_set(struct mnt_idmap *idmap,
(fa->flags & EXT2_FL_USER_MODIFIABLE);
ext2_set_inode_flags(inode);
- inode->i_ctime = current_time(inode);
+ inode_set_ctime_current(inode);
mark_inode_dirty(inode);
return 0;
@@ -77,7 +77,7 @@ long ext2_ioctl(struct file *filp, unsigned int cmd, unsigned long arg)
}
inode_lock(inode);
- inode->i_ctime = current_time(inode);
+ inode_set_ctime_current(inode);
inode->i_generation = generation;
inode_unlock(inode);
diff --git a/fs/ext2/namei.c b/fs/ext2/namei.c
index 937dd8f60f96..059517068adc 100644
--- a/fs/ext2/namei.c
+++ b/fs/ext2/namei.c
@@ -211,7 +211,7 @@ static int ext2_link (struct dentry * old_dentry, struct inode * dir,
if (err)
return err;
- inode->i_ctime = current_time(inode);
+ inode_set_ctime_current(inode);
inode_inc_link_count(inode);
ihold(inode);
@@ -291,7 +291,7 @@ static int ext2_unlink(struct inode *dir, struct dentry *dentry)
if (err)
goto out;
- inode->i_ctime = dir->i_ctime;
+ inode_set_ctime_to_ts(inode, inode_get_ctime(dir));
inode_dec_link_count(inode);
err = 0;
out:
@@ -367,7 +367,7 @@ static int ext2_rename (struct mnt_idmap * idmap,
ext2_put_page(new_page, new_de);
if (err)
goto out_dir;
- new_inode->i_ctime = current_time(new_inode);
+ inode_set_ctime_current(new_inode);
if (dir_de)
drop_nlink(new_inode);
inode_dec_link_count(new_inode);
@@ -383,7 +383,7 @@ static int ext2_rename (struct mnt_idmap * idmap,
* Like most other Unix systems, set the ctime for inodes on a
* rename.
*/
- old_inode->i_ctime = current_time(old_inode);
+ inode_set_ctime_current(old_inode);
mark_inode_dirty(old_inode);
err = ext2_delete_entry(old_de, old_page);
diff --git a/fs/ext2/super.c b/fs/ext2/super.c
index 2959afc7541c..aaf3e3e88cb2 100644
--- a/fs/ext2/super.c
+++ b/fs/ext2/super.c
@@ -1572,7 +1572,7 @@ out:
if (inode->i_size < off+len-towrite)
i_size_write(inode, off+len-towrite);
inode_inc_iversion(inode);
- inode->i_mtime = inode->i_ctime = current_time(inode);
+ inode->i_mtime = inode_set_ctime_current(inode);
mark_inode_dirty(inode);
return len - towrite;
}
diff --git a/fs/ext2/xattr.c b/fs/ext2/xattr.c
index 8906ba479aaf..1c9187188d68 100644
--- a/fs/ext2/xattr.c
+++ b/fs/ext2/xattr.c
@@ -773,7 +773,7 @@ ext2_xattr_set2(struct inode *inode, struct buffer_head *old_bh,
/* Update the inode. */
EXT2_I(inode)->i_file_acl = new_bh ? new_bh->b_blocknr : 0;
- inode->i_ctime = current_time(inode);
+ inode_set_ctime_current(inode);
if (IS_SYNC(inode)) {
error = sync_inode_metadata(inode, 1);
/* In case sync failed due to ENOSPC the inode was actually
diff --git a/fs/ext4/acl.c b/fs/ext4/acl.c
index 27fcbddfb148..3bffe862f954 100644
--- a/fs/ext4/acl.c
+++ b/fs/ext4/acl.c
@@ -259,7 +259,7 @@ retry:
error = __ext4_set_acl(handle, inode, type, acl, 0 /* xattr_flags */);
if (!error && update_mode) {
inode->i_mode = mode;
- inode->i_ctime = current_time(inode);
+ inode_set_ctime_current(inode);
error = ext4_mark_inode_dirty(handle, inode);
}
out_stop:
diff --git a/fs/ext4/ext4.h b/fs/ext4/ext4.h
index 0a2d55faa095..1e2259d9967d 100644
--- a/fs/ext4/ext4.h
+++ b/fs/ext4/ext4.h
@@ -868,64 +868,70 @@ struct ext4_inode {
* affected filesystem before 2242.
*/
-static inline __le32 ext4_encode_extra_time(struct timespec64 *time)
+static inline __le32 ext4_encode_extra_time(struct timespec64 ts)
{
- u32 extra =((time->tv_sec - (s32)time->tv_sec) >> 32) & EXT4_EPOCH_MASK;
- return cpu_to_le32(extra | (time->tv_nsec << EXT4_EPOCH_BITS));
+ u32 extra = ((ts.tv_sec - (s32)ts.tv_sec) >> 32) & EXT4_EPOCH_MASK;
+ return cpu_to_le32(extra | (ts.tv_nsec << EXT4_EPOCH_BITS));
}
-static inline void ext4_decode_extra_time(struct timespec64 *time,
- __le32 extra)
+static inline struct timespec64 ext4_decode_extra_time(__le32 base,
+ __le32 extra)
{
+ struct timespec64 ts = { .tv_sec = (signed)le32_to_cpu(base) };
+
if (unlikely(extra & cpu_to_le32(EXT4_EPOCH_MASK)))
- time->tv_sec += (u64)(le32_to_cpu(extra) & EXT4_EPOCH_MASK) << 32;
- time->tv_nsec = (le32_to_cpu(extra) & EXT4_NSEC_MASK) >> EXT4_EPOCH_BITS;
+ ts.tv_sec += (u64)(le32_to_cpu(extra) & EXT4_EPOCH_MASK) << 32;
+ ts.tv_nsec = (le32_to_cpu(extra) & EXT4_NSEC_MASK) >> EXT4_EPOCH_BITS;
+ return ts;
}
-#define EXT4_INODE_SET_XTIME(xtime, inode, raw_inode) \
+#define EXT4_INODE_SET_XTIME_VAL(xtime, inode, raw_inode, ts) \
do { \
- if (EXT4_FITS_IN_INODE(raw_inode, EXT4_I(inode), xtime ## _extra)) {\
- (raw_inode)->xtime = cpu_to_le32((inode)->xtime.tv_sec); \
- (raw_inode)->xtime ## _extra = \
- ext4_encode_extra_time(&(inode)->xtime); \
- } \
- else \
- (raw_inode)->xtime = cpu_to_le32(clamp_t(int32_t, (inode)->xtime.tv_sec, S32_MIN, S32_MAX)); \
+ if (EXT4_FITS_IN_INODE(raw_inode, EXT4_I(inode), xtime ## _extra)) { \
+ (raw_inode)->xtime = cpu_to_le32((ts).tv_sec); \
+ (raw_inode)->xtime ## _extra = ext4_encode_extra_time(ts); \
+ } else \
+ (raw_inode)->xtime = cpu_to_le32(clamp_t(int32_t, (ts).tv_sec, S32_MIN, S32_MAX)); \
} while (0)
-#define EXT4_EINODE_SET_XTIME(xtime, einode, raw_inode) \
-do { \
- if (EXT4_FITS_IN_INODE(raw_inode, einode, xtime)) \
- (raw_inode)->xtime = cpu_to_le32((einode)->xtime.tv_sec); \
- if (EXT4_FITS_IN_INODE(raw_inode, einode, xtime ## _extra)) \
- (raw_inode)->xtime ## _extra = \
- ext4_encode_extra_time(&(einode)->xtime); \
-} while (0)
+#define EXT4_INODE_SET_XTIME(xtime, inode, raw_inode) \
+ EXT4_INODE_SET_XTIME_VAL(xtime, inode, raw_inode, (inode)->xtime)
+
+#define EXT4_INODE_SET_CTIME(inode, raw_inode) \
+ EXT4_INODE_SET_XTIME_VAL(i_ctime, inode, raw_inode, inode_get_ctime(inode))
+
+#define EXT4_EINODE_SET_XTIME(xtime, einode, raw_inode) \
+ if (EXT4_FITS_IN_INODE(raw_inode, einode, xtime)) \
+ EXT4_INODE_SET_XTIME_VAL(xtime, &((einode)->vfs_inode), \
+ raw_inode, (einode)->xtime)
+
+#define EXT4_INODE_GET_XTIME_VAL(xtime, inode, raw_inode) \
+ (EXT4_FITS_IN_INODE(raw_inode, EXT4_I(inode), xtime ## _extra) ? \
+ ext4_decode_extra_time((raw_inode)->xtime, \
+ (raw_inode)->xtime ## _extra) : \
+ (struct timespec64) { \
+ .tv_sec = (signed)le32_to_cpu((raw_inode)->xtime) \
+ })
#define EXT4_INODE_GET_XTIME(xtime, inode, raw_inode) \
do { \
- (inode)->xtime.tv_sec = (signed)le32_to_cpu((raw_inode)->xtime); \
- if (EXT4_FITS_IN_INODE(raw_inode, EXT4_I(inode), xtime ## _extra)) { \
- ext4_decode_extra_time(&(inode)->xtime, \
- raw_inode->xtime ## _extra); \
- } \
- else \
- (inode)->xtime.tv_nsec = 0; \
+ (inode)->xtime = EXT4_INODE_GET_XTIME_VAL(xtime, inode, raw_inode); \
} while (0)
+#define EXT4_INODE_GET_CTIME(inode, raw_inode) \
+do { \
+ inode_set_ctime_to_ts(inode, \
+ EXT4_INODE_GET_XTIME_VAL(i_ctime, inode, raw_inode)); \
+} while (0)
-#define EXT4_EINODE_GET_XTIME(xtime, einode, raw_inode) \
-do { \
- if (EXT4_FITS_IN_INODE(raw_inode, einode, xtime)) \
- (einode)->xtime.tv_sec = \
- (signed)le32_to_cpu((raw_inode)->xtime); \
- else \
- (einode)->xtime.tv_sec = 0; \
- if (EXT4_FITS_IN_INODE(raw_inode, einode, xtime ## _extra)) \
- ext4_decode_extra_time(&(einode)->xtime, \
- raw_inode->xtime ## _extra); \
- else \
- (einode)->xtime.tv_nsec = 0; \
+#define EXT4_EINODE_GET_XTIME(xtime, einode, raw_inode) \
+do { \
+ if (EXT4_FITS_IN_INODE(raw_inode, einode, xtime)) \
+ (einode)->xtime = \
+ EXT4_INODE_GET_XTIME_VAL(xtime, &(einode->vfs_inode), \
+ raw_inode); \
+ else \
+ (einode)->xtime = (struct timespec64){0, 0}; \
} while (0)
#define i_disk_version osd1.linux1.l_i_version
diff --git a/fs/ext4/extents.c b/fs/ext4/extents.c
index e4115d338f10..202c76996b62 100644
--- a/fs/ext4/extents.c
+++ b/fs/ext4/extents.c
@@ -4476,12 +4476,12 @@ retry:
map.m_lblk += ret;
map.m_len = len = len - ret;
epos = (loff_t)map.m_lblk << inode->i_blkbits;
- inode->i_ctime = current_time(inode);
+ inode_set_ctime_current(inode);
if (new_size) {
if (epos > new_size)
epos = new_size;
if (ext4_update_inode_size(inode, epos) & 0x1)
- inode->i_mtime = inode->i_ctime;
+ inode->i_mtime = inode_get_ctime(inode);
}
ret2 = ext4_mark_inode_dirty(handle, inode);
ext4_update_inode_fsync_trans(handle, inode, 1);
@@ -4617,7 +4617,7 @@ static long ext4_zero_range(struct file *file, loff_t offset,
/* Now release the pages and zero block aligned part of pages */
truncate_pagecache_range(inode, start, end - 1);
- inode->i_mtime = inode->i_ctime = current_time(inode);
+ inode->i_mtime = inode_set_ctime_current(inode);
ret = ext4_alloc_file_blocks(file, lblk, max_blocks, new_size,
flags);
@@ -4642,7 +4642,7 @@ static long ext4_zero_range(struct file *file, loff_t offset,
goto out_mutex;
}
- inode->i_mtime = inode->i_ctime = current_time(inode);
+ inode->i_mtime = inode_set_ctime_current(inode);
if (new_size)
ext4_update_inode_size(inode, new_size);
ret = ext4_mark_inode_dirty(handle, inode);
@@ -5378,7 +5378,7 @@ static int ext4_collapse_range(struct file *file, loff_t offset, loff_t len)
up_write(&EXT4_I(inode)->i_data_sem);
if (IS_SYNC(inode))
ext4_handle_sync(handle);
- inode->i_mtime = inode->i_ctime = current_time(inode);
+ inode->i_mtime = inode_set_ctime_current(inode);
ret = ext4_mark_inode_dirty(handle, inode);
ext4_update_inode_fsync_trans(handle, inode, 1);
@@ -5488,7 +5488,7 @@ static int ext4_insert_range(struct file *file, loff_t offset, loff_t len)
/* Expand file to avoid data loss if there is error while shifting */
inode->i_size += len;
EXT4_I(inode)->i_disksize += len;
- inode->i_mtime = inode->i_ctime = current_time(inode);
+ inode->i_mtime = inode_set_ctime_current(inode);
ret = ext4_mark_inode_dirty(handle, inode);
if (ret)
goto out_stop;
diff --git a/fs/ext4/ialloc.c b/fs/ext4/ialloc.c
index 754f961cd9fd..48abef5f23e7 100644
--- a/fs/ext4/ialloc.c
+++ b/fs/ext4/ialloc.c
@@ -1250,7 +1250,7 @@ got:
inode->i_ino = ino + group * EXT4_INODES_PER_GROUP(sb);
/* This is the optimal IO size (for stat), not the fs block size */
inode->i_blocks = 0;
- inode->i_mtime = inode->i_atime = inode->i_ctime = current_time(inode);
+ inode->i_mtime = inode->i_atime = inode_set_ctime_current(inode);
ei->i_crtime = inode->i_mtime;
memset(ei->i_data, 0, sizeof(ei->i_data));
diff --git a/fs/ext4/inline.c b/fs/ext4/inline.c
index a4b7e4bc32d4..003861037374 100644
--- a/fs/ext4/inline.c
+++ b/fs/ext4/inline.c
@@ -1037,7 +1037,7 @@ static int ext4_add_dirent_to_inline(handle_t *handle,
* happen is that the times are slightly out of date
* and/or different from the directory change time.
*/
- dir->i_mtime = dir->i_ctime = current_time(dir);
+ dir->i_mtime = inode_set_ctime_current(dir);
ext4_update_dx_flag(dir);
inode_inc_iversion(dir);
return 1;
@@ -1991,7 +1991,7 @@ out:
ext4_orphan_del(handle, inode);
if (err == 0) {
- inode->i_mtime = inode->i_ctime = current_time(inode);
+ inode->i_mtime = inode_set_ctime_current(inode);
err = ext4_mark_inode_dirty(handle, inode);
if (IS_SYNC(inode))
ext4_handle_sync(handle);
diff --git a/fs/ext4/inode-test.c b/fs/ext4/inode-test.c
index 7935ea6cf92c..f0c0fd507fbc 100644
--- a/fs/ext4/inode-test.c
+++ b/fs/ext4/inode-test.c
@@ -245,9 +245,9 @@ static void inode_test_xtimestamp_decoding(struct kunit *test)
struct timestamp_expectation *test_param =
(struct timestamp_expectation *)(test->param_value);
- timestamp.tv_sec = get_32bit_time(test_param);
- ext4_decode_extra_time(&timestamp,
- cpu_to_le32(test_param->extra_bits));
+ timestamp = ext4_decode_extra_time(
+ cpu_to_le32(get_32bit_time(test_param)),
+ cpu_to_le32(test_param->extra_bits));
KUNIT_EXPECT_EQ_MSG(test,
test_param->expected.tv_sec,
diff --git a/fs/ext4/inode.c b/fs/ext4/inode.c
index 43775a6ca505..6683076ecb2f 100644
--- a/fs/ext4/inode.c
+++ b/fs/ext4/inode.c
@@ -3986,7 +3986,7 @@ int ext4_punch_hole(struct file *file, loff_t offset, loff_t length)
if (IS_SYNC(inode))
ext4_handle_sync(handle);
- inode->i_mtime = inode->i_ctime = current_time(inode);
+ inode->i_mtime = inode_set_ctime_current(inode);
ret2 = ext4_mark_inode_dirty(handle, inode);
if (unlikely(ret2))
ret = ret2;
@@ -4146,7 +4146,7 @@ out_stop:
if (inode->i_nlink)
ext4_orphan_del(handle, inode);
- inode->i_mtime = inode->i_ctime = current_time(inode);
+ inode->i_mtime = inode_set_ctime_current(inode);
err2 = ext4_mark_inode_dirty(handle, inode);
if (unlikely(err2 && !err))
err = err2;
@@ -4249,7 +4249,7 @@ static int ext4_fill_raw_inode(struct inode *inode, struct ext4_inode *raw_inode
}
raw_inode->i_links_count = cpu_to_le16(inode->i_nlink);
- EXT4_INODE_SET_XTIME(i_ctime, inode, raw_inode);
+ EXT4_INODE_SET_CTIME(inode, raw_inode);
EXT4_INODE_SET_XTIME(i_mtime, inode, raw_inode);
EXT4_INODE_SET_XTIME(i_atime, inode, raw_inode);
EXT4_EINODE_SET_XTIME(i_crtime, ei, raw_inode);
@@ -4858,7 +4858,7 @@ struct inode *__ext4_iget(struct super_block *sb, unsigned long ino,
}
}
- EXT4_INODE_GET_XTIME(i_ctime, inode, raw_inode);
+ EXT4_INODE_GET_CTIME(inode, raw_inode);
EXT4_INODE_GET_XTIME(i_mtime, inode, raw_inode);
EXT4_INODE_GET_XTIME(i_atime, inode, raw_inode);
EXT4_EINODE_GET_XTIME(i_crtime, ei, raw_inode);
@@ -4981,7 +4981,7 @@ static void __ext4_update_other_inode_time(struct super_block *sb,
spin_unlock(&inode->i_lock);
spin_lock(&ei->i_raw_lock);
- EXT4_INODE_SET_XTIME(i_ctime, inode, raw_inode);
+ EXT4_INODE_SET_CTIME(inode, raw_inode);
EXT4_INODE_SET_XTIME(i_mtime, inode, raw_inode);
EXT4_INODE_SET_XTIME(i_atime, inode, raw_inode);
ext4_inode_csum_set(inode, raw_inode, ei);
@@ -5376,10 +5376,8 @@ int ext4_setattr(struct mnt_idmap *idmap, struct dentry *dentry,
* Update c/mtime on truncate up, ext4_truncate() will
* update c/mtime in shrink case below
*/
- if (!shrink) {
- inode->i_mtime = current_time(inode);
- inode->i_ctime = inode->i_mtime;
- }
+ if (!shrink)
+ inode->i_mtime = inode_set_ctime_current(inode);
if (shrink)
ext4_fc_track_range(handle, inode,
@@ -5537,7 +5535,7 @@ int ext4_getattr(struct mnt_idmap *idmap, const struct path *path,
STATX_ATTR_NODUMP |
STATX_ATTR_VERITY);
- generic_fillattr(idmap, inode, stat);
+ generic_fillattr(idmap, request_mask, inode, stat);
return 0;
}
diff --git a/fs/ext4/ioctl.c b/fs/ext4/ioctl.c
index 331859511f80..b0349f451863 100644
--- a/fs/ext4/ioctl.c
+++ b/fs/ext4/ioctl.c
@@ -449,7 +449,8 @@ static long swap_inode_boot_loader(struct super_block *sb,
diff = size - size_bl;
swap_inode_data(inode, inode_bl);
- inode->i_ctime = inode_bl->i_ctime = current_time(inode);
+ inode_set_ctime_current(inode);
+ inode_set_ctime_current(inode_bl);
inode_inc_iversion(inode);
inode->i_generation = get_random_u32();
@@ -663,7 +664,7 @@ static int ext4_ioctl_setflags(struct inode *inode,
ext4_set_inode_flags(inode, false);
- inode->i_ctime = current_time(inode);
+ inode_set_ctime_current(inode);
inode_inc_iversion(inode);
err = ext4_mark_iloc_dirty(handle, inode, &iloc);
@@ -774,7 +775,7 @@ static int ext4_ioctl_setproject(struct inode *inode, __u32 projid)
}
EXT4_I(inode)->i_projid = kprojid;
- inode->i_ctime = current_time(inode);
+ inode_set_ctime_current(inode);
inode_inc_iversion(inode);
out_dirty:
rc = ext4_mark_iloc_dirty(handle, inode, &iloc);
@@ -1266,7 +1267,7 @@ static long __ext4_ioctl(struct file *filp, unsigned int cmd, unsigned long arg)
}
err = ext4_reserve_inode_write(handle, inode, &iloc);
if (err == 0) {
- inode->i_ctime = current_time(inode);
+ inode_set_ctime_current(inode);
inode_inc_iversion(inode);
inode->i_generation = generation;
err = ext4_mark_iloc_dirty(handle, inode, &iloc);
diff --git a/fs/ext4/namei.c b/fs/ext4/namei.c
index 0caf6c730ce3..933ad03f4f58 100644
--- a/fs/ext4/namei.c
+++ b/fs/ext4/namei.c
@@ -2203,7 +2203,7 @@ static int add_dirent_to_buf(handle_t *handle, struct ext4_filename *fname,
* happen is that the times are slightly out of date
* and/or different from the directory change time.
*/
- dir->i_mtime = dir->i_ctime = current_time(dir);
+ dir->i_mtime = inode_set_ctime_current(dir);
ext4_update_dx_flag(dir);
inode_inc_iversion(dir);
err2 = ext4_mark_inode_dirty(handle, dir);
@@ -3197,7 +3197,8 @@ static int ext4_rmdir(struct inode *dir, struct dentry *dentry)
* recovery. */
inode->i_size = 0;
ext4_orphan_add(handle, inode);
- inode->i_ctime = dir->i_ctime = dir->i_mtime = current_time(inode);
+ dir->i_mtime = inode_set_ctime_current(dir);
+ inode_set_ctime_current(inode);
retval = ext4_mark_inode_dirty(handle, inode);
if (retval)
goto end_rmdir;
@@ -3271,7 +3272,7 @@ int __ext4_unlink(struct inode *dir, const struct qstr *d_name,
retval = ext4_delete_entry(handle, dir, de, bh);
if (retval)
goto out_handle;
- dir->i_ctime = dir->i_mtime = current_time(dir);
+ dir->i_mtime = inode_set_ctime_current(dir);
ext4_update_dx_flag(dir);
retval = ext4_mark_inode_dirty(handle, dir);
if (retval)
@@ -3286,7 +3287,7 @@ int __ext4_unlink(struct inode *dir, const struct qstr *d_name,
drop_nlink(inode);
if (!inode->i_nlink)
ext4_orphan_add(handle, inode);
- inode->i_ctime = current_time(inode);
+ inode_set_ctime_current(inode);
retval = ext4_mark_inode_dirty(handle, inode);
if (dentry && !retval)
ext4_fc_track_unlink(handle, dentry);
@@ -3463,7 +3464,7 @@ retry:
if (IS_DIRSYNC(dir))
ext4_handle_sync(handle);
- inode->i_ctime = current_time(inode);
+ inode_set_ctime_current(inode);
ext4_inc_count(inode);
ihold(inode);
@@ -3641,8 +3642,7 @@ static int ext4_setent(handle_t *handle, struct ext4_renament *ent,
if (ext4_has_feature_filetype(ent->dir->i_sb))
ent->de->file_type = file_type;
inode_inc_iversion(ent->dir);
- ent->dir->i_ctime = ent->dir->i_mtime =
- current_time(ent->dir);
+ ent->dir->i_mtime = inode_set_ctime_current(ent->dir);
retval = ext4_mark_inode_dirty(handle, ent->dir);
BUFFER_TRACE(ent->bh, "call ext4_handle_dirty_metadata");
if (!ent->inlined) {
@@ -3941,7 +3941,7 @@ static int ext4_rename(struct mnt_idmap *idmap, struct inode *old_dir,
* Like most other Unix systems, set the ctime for inodes on a
* rename.
*/
- old.inode->i_ctime = current_time(old.inode);
+ inode_set_ctime_current(old.inode);
retval = ext4_mark_inode_dirty(handle, old.inode);
if (unlikely(retval))
goto end_rename;
@@ -3955,9 +3955,9 @@ static int ext4_rename(struct mnt_idmap *idmap, struct inode *old_dir,
if (new.inode) {
ext4_dec_count(new.inode);
- new.inode->i_ctime = current_time(new.inode);
+ inode_set_ctime_current(new.inode);
}
- old.dir->i_ctime = old.dir->i_mtime = current_time(old.dir);
+ old.dir->i_mtime = inode_set_ctime_current(old.dir);
ext4_update_dx_flag(old.dir);
if (old.dir_bh) {
retval = ext4_rename_dir_finish(handle, &old, new.dir->i_ino);
@@ -4053,7 +4053,6 @@ static int ext4_cross_rename(struct inode *old_dir, struct dentry *old_dentry,
};
u8 new_file_type;
int retval;
- struct timespec64 ctime;
if ((ext4_test_inode_flag(new_dir, EXT4_INODE_PROJINHERIT) &&
!projid_eq(EXT4_I(new_dir)->i_projid,
@@ -4147,9 +4146,8 @@ static int ext4_cross_rename(struct inode *old_dir, struct dentry *old_dentry,
* Like most other Unix systems, set the ctime for inodes on a
* rename.
*/
- ctime = current_time(old.inode);
- old.inode->i_ctime = ctime;
- new.inode->i_ctime = ctime;
+ inode_set_ctime_current(old.inode);
+ inode_set_ctime_current(new.inode);
retval = ext4_mark_inode_dirty(handle, old.inode);
if (unlikely(retval))
goto end_rename;
diff --git a/fs/ext4/super.c b/fs/ext4/super.c
index c94ebf704616..cb1ff47af156 100644
--- a/fs/ext4/super.c
+++ b/fs/ext4/super.c
@@ -7103,7 +7103,7 @@ static int ext4_quota_off(struct super_block *sb, int type)
}
EXT4_I(inode)->i_flags &= ~(EXT4_NOATIME_FL | EXT4_IMMUTABLE_FL);
inode_set_flags(inode, 0, S_NOATIME | S_IMMUTABLE);
- inode->i_mtime = inode->i_ctime = current_time(inode);
+ inode->i_mtime = inode_set_ctime_current(inode);
err = ext4_mark_inode_dirty(handle, inode);
ext4_journal_stop(handle);
out_unlock:
@@ -7279,7 +7279,7 @@ static struct file_system_type ext4_fs_type = {
.init_fs_context = ext4_init_fs_context,
.parameters = ext4_param_specs,
.kill_sb = kill_block_super,
- .fs_flags = FS_REQUIRES_DEV | FS_ALLOW_IDMAP,
+ .fs_flags = FS_REQUIRES_DEV | FS_ALLOW_IDMAP | FS_MGTIME,
};
MODULE_ALIAS_FS("ext4");
diff --git a/fs/ext4/xattr.c b/fs/ext4/xattr.c
index 05151d61b00b..281e1bfbbe3e 100644
--- a/fs/ext4/xattr.c
+++ b/fs/ext4/xattr.c
@@ -356,13 +356,13 @@ ext4_xattr_inode_hash(struct ext4_sb_info *sbi, const void *buffer, size_t size)
static u64 ext4_xattr_inode_get_ref(struct inode *ea_inode)
{
- return ((u64)ea_inode->i_ctime.tv_sec << 32) |
+ return ((u64) inode_get_ctime(ea_inode).tv_sec << 32) |
(u32) inode_peek_iversion_raw(ea_inode);
}
static void ext4_xattr_inode_set_ref(struct inode *ea_inode, u64 ref_count)
{
- ea_inode->i_ctime.tv_sec = (u32)(ref_count >> 32);
+ inode_set_ctime(ea_inode, (u32)(ref_count >> 32), 0);
inode_set_iversion_raw(ea_inode, ref_count & 0xffffffff);
}
@@ -2473,7 +2473,7 @@ retry_inode:
}
if (!error) {
ext4_xattr_update_super_block(handle, inode->i_sb);
- inode->i_ctime = current_time(inode);
+ inode_set_ctime_current(inode);
inode_inc_iversion(inode);
if (!value)
no_expand = 0;
diff --git a/fs/f2fs/dir.c b/fs/f2fs/dir.c
index d635c58cf5a3..8aa29fe2e87b 100644
--- a/fs/f2fs/dir.c
+++ b/fs/f2fs/dir.c
@@ -455,7 +455,7 @@ void f2fs_set_link(struct inode *dir, struct f2fs_dir_entry *de,
de->file_type = fs_umode_to_ftype(inode->i_mode);
set_page_dirty(page);
- dir->i_mtime = dir->i_ctime = current_time(dir);
+ dir->i_mtime = inode_set_ctime_current(dir);
f2fs_mark_inode_dirty_sync(dir, false);
f2fs_put_page(page, 1);
}
@@ -609,7 +609,7 @@ void f2fs_update_parent_metadata(struct inode *dir, struct inode *inode,
f2fs_i_links_write(dir, true);
clear_inode_flag(inode, FI_NEW_INODE);
}
- dir->i_mtime = dir->i_ctime = current_time(dir);
+ dir->i_mtime = inode_set_ctime_current(dir);
f2fs_mark_inode_dirty_sync(dir, false);
if (F2FS_I(dir)->i_current_depth != current_depth)
@@ -858,7 +858,7 @@ void f2fs_drop_nlink(struct inode *dir, struct inode *inode)
if (S_ISDIR(inode->i_mode))
f2fs_i_links_write(dir, false);
- inode->i_ctime = current_time(inode);
+ inode_set_ctime_current(inode);
f2fs_i_links_write(inode, false);
if (S_ISDIR(inode->i_mode)) {
@@ -919,7 +919,7 @@ void f2fs_delete_entry(struct f2fs_dir_entry *dentry, struct page *page,
}
f2fs_put_page(page, 1);
- dir->i_ctime = dir->i_mtime = current_time(dir);
+ dir->i_mtime = inode_set_ctime_current(dir);
f2fs_mark_inode_dirty_sync(dir, false);
if (inode)
diff --git a/fs/f2fs/f2fs.h b/fs/f2fs/f2fs.h
index c7cb2177b252..e18272ae3119 100644
--- a/fs/f2fs/f2fs.h
+++ b/fs/f2fs/f2fs.h
@@ -3303,9 +3303,11 @@ static inline void clear_file(struct inode *inode, int type)
static inline bool f2fs_is_time_consistent(struct inode *inode)
{
+ struct timespec64 ctime = inode_get_ctime(inode);
+
if (!timespec64_equal(F2FS_I(inode)->i_disk_time, &inode->i_atime))
return false;
- if (!timespec64_equal(F2FS_I(inode)->i_disk_time + 1, &inode->i_ctime))
+ if (!timespec64_equal(F2FS_I(inode)->i_disk_time + 1, &ctime))
return false;
if (!timespec64_equal(F2FS_I(inode)->i_disk_time + 2, &inode->i_mtime))
return false;
diff --git a/fs/f2fs/file.c b/fs/f2fs/file.c
index 093039dee992..35886a52edfb 100644
--- a/fs/f2fs/file.c
+++ b/fs/f2fs/file.c
@@ -794,7 +794,7 @@ int f2fs_truncate(struct inode *inode)
if (err)
return err;
- inode->i_mtime = inode->i_ctime = current_time(inode);
+ inode->i_mtime = inode_set_ctime_current(inode);
f2fs_mark_inode_dirty_sync(inode, false);
return 0;
}
@@ -882,7 +882,7 @@ int f2fs_getattr(struct mnt_idmap *idmap, const struct path *path,
STATX_ATTR_NODUMP |
STATX_ATTR_VERITY);
- generic_fillattr(idmap, inode, stat);
+ generic_fillattr(idmap, request_mask, inode, stat);
/* we need to show initial sectors used for inline_data/dentries */
if ((S_ISREG(inode->i_mode) && f2fs_has_inline_data(inode)) ||
@@ -905,7 +905,7 @@ static void __setattr_copy(struct mnt_idmap *idmap,
if (ia_valid & ATTR_MTIME)
inode->i_mtime = attr->ia_mtime;
if (ia_valid & ATTR_CTIME)
- inode->i_ctime = attr->ia_ctime;
+ inode_set_ctime_to_ts(inode, attr->ia_ctime);
if (ia_valid & ATTR_MODE) {
umode_t mode = attr->ia_mode;
vfsgid_t vfsgid = i_gid_into_vfsgid(idmap, inode);
@@ -1008,7 +1008,7 @@ int f2fs_setattr(struct mnt_idmap *idmap, struct dentry *dentry,
return err;
spin_lock(&F2FS_I(inode)->i_size_lock);
- inode->i_mtime = inode->i_ctime = current_time(inode);
+ inode->i_mtime = inode_set_ctime_current(inode);
F2FS_I(inode)->last_disk_size = i_size_read(inode);
spin_unlock(&F2FS_I(inode)->i_size_lock);
}
@@ -1835,7 +1835,7 @@ static long f2fs_fallocate(struct file *file, int mode,
}
if (!ret) {
- inode->i_mtime = inode->i_ctime = current_time(inode);
+ inode->i_mtime = inode_set_ctime_current(inode);
f2fs_mark_inode_dirty_sync(inode, false);
f2fs_update_time(F2FS_I_SB(inode), REQ_TIME);
}
@@ -1937,7 +1937,7 @@ static int f2fs_setflags_common(struct inode *inode, u32 iflags, u32 mask)
else
clear_inode_flag(inode, FI_PROJ_INHERIT);
- inode->i_ctime = current_time(inode);
+ inode_set_ctime_current(inode);
f2fs_set_inode_flags(inode);
f2fs_mark_inode_dirty_sync(inode, true);
return 0;
@@ -2874,10 +2874,10 @@ out_src:
if (ret)
goto out_unlock;
- src->i_mtime = src->i_ctime = current_time(src);
+ src->i_mtime = inode_set_ctime_current(src);
f2fs_mark_inode_dirty_sync(src, false);
if (src != dst) {
- dst->i_mtime = dst->i_ctime = current_time(dst);
+ dst->i_mtime = inode_set_ctime_current(dst);
f2fs_mark_inode_dirty_sync(dst, false);
}
f2fs_update_time(sbi, REQ_TIME);
@@ -3073,7 +3073,7 @@ static int f2fs_ioc_setproject(struct inode *inode, __u32 projid)
goto out_unlock;
fi->i_projid = kprojid;
- inode->i_ctime = current_time(inode);
+ inode_set_ctime_current(inode);
f2fs_mark_inode_dirty_sync(inode, true);
out_unlock:
f2fs_unlock_op(sbi);
@@ -3511,7 +3511,7 @@ static int f2fs_release_compress_blocks(struct file *filp, unsigned long arg)
}
set_inode_flag(inode, FI_COMPRESS_RELEASED);
- inode->i_ctime = current_time(inode);
+ inode_set_ctime_current(inode);
f2fs_mark_inode_dirty_sync(inode, true);
f2fs_down_write(&F2FS_I(inode)->i_gc_rwsem[WRITE]);
@@ -3710,7 +3710,7 @@ static int f2fs_reserve_compress_blocks(struct file *filp, unsigned long arg)
if (ret >= 0) {
clear_inode_flag(inode, FI_COMPRESS_RELEASED);
- inode->i_ctime = current_time(inode);
+ inode_set_ctime_current(inode);
f2fs_mark_inode_dirty_sync(inode, true);
}
unlock_inode:
diff --git a/fs/f2fs/inline.c b/fs/f2fs/inline.c
index 4638fee16a91..88fc9208ffa7 100644
--- a/fs/f2fs/inline.c
+++ b/fs/f2fs/inline.c
@@ -698,7 +698,7 @@ void f2fs_delete_inline_entry(struct f2fs_dir_entry *dentry, struct page *page,
set_page_dirty(page);
f2fs_put_page(page, 1);
- dir->i_ctime = dir->i_mtime = current_time(dir);
+ dir->i_mtime = inode_set_ctime_current(dir);
f2fs_mark_inode_dirty_sync(dir, false);
if (inode)
diff --git a/fs/f2fs/inode.c b/fs/f2fs/inode.c
index 09e986b050c6..c1c2ba9f28e5 100644
--- a/fs/f2fs/inode.c
+++ b/fs/f2fs/inode.c
@@ -403,7 +403,7 @@ static void init_idisk_time(struct inode *inode)
struct f2fs_inode_info *fi = F2FS_I(inode);
fi->i_disk_time[0] = inode->i_atime;
- fi->i_disk_time[1] = inode->i_ctime;
+ fi->i_disk_time[1] = inode_get_ctime(inode);
fi->i_disk_time[2] = inode->i_mtime;
}
@@ -434,10 +434,10 @@ static int do_read_inode(struct inode *inode)
inode->i_blocks = SECTOR_FROM_BLOCK(le64_to_cpu(ri->i_blocks) - 1);
inode->i_atime.tv_sec = le64_to_cpu(ri->i_atime);
- inode->i_ctime.tv_sec = le64_to_cpu(ri->i_ctime);
+ inode_set_ctime(inode, le64_to_cpu(ri->i_ctime),
+ le32_to_cpu(ri->i_ctime_nsec));
inode->i_mtime.tv_sec = le64_to_cpu(ri->i_mtime);
inode->i_atime.tv_nsec = le32_to_cpu(ri->i_atime_nsec);
- inode->i_ctime.tv_nsec = le32_to_cpu(ri->i_ctime_nsec);
inode->i_mtime.tv_nsec = le32_to_cpu(ri->i_mtime_nsec);
inode->i_generation = le32_to_cpu(ri->i_generation);
if (S_ISDIR(inode->i_mode))
@@ -714,10 +714,10 @@ void f2fs_update_inode(struct inode *inode, struct page *node_page)
set_raw_inline(inode, ri);
ri->i_atime = cpu_to_le64(inode->i_atime.tv_sec);
- ri->i_ctime = cpu_to_le64(inode->i_ctime.tv_sec);
+ ri->i_ctime = cpu_to_le64(inode_get_ctime(inode).tv_sec);
ri->i_mtime = cpu_to_le64(inode->i_mtime.tv_sec);
ri->i_atime_nsec = cpu_to_le32(inode->i_atime.tv_nsec);
- ri->i_ctime_nsec = cpu_to_le32(inode->i_ctime.tv_nsec);
+ ri->i_ctime_nsec = cpu_to_le32(inode_get_ctime(inode).tv_nsec);
ri->i_mtime_nsec = cpu_to_le32(inode->i_mtime.tv_nsec);
if (S_ISDIR(inode->i_mode))
ri->i_current_depth =
diff --git a/fs/f2fs/namei.c b/fs/f2fs/namei.c
index bee0568888da..193b22a2d6bf 100644
--- a/fs/f2fs/namei.c
+++ b/fs/f2fs/namei.c
@@ -243,7 +243,7 @@ static struct inode *f2fs_new_inode(struct mnt_idmap *idmap,
inode->i_ino = ino;
inode->i_blocks = 0;
- inode->i_mtime = inode->i_atime = inode->i_ctime = current_time(inode);
+ inode->i_mtime = inode->i_atime = inode_set_ctime_current(inode);
F2FS_I(inode)->i_crtime = inode->i_mtime;
inode->i_generation = get_random_u32();
@@ -420,7 +420,7 @@ static int f2fs_link(struct dentry *old_dentry, struct inode *dir,
f2fs_balance_fs(sbi, true);
- inode->i_ctime = current_time(inode);
+ inode_set_ctime_current(inode);
ihold(inode);
set_inode_flag(inode, FI_INC_LINK);
@@ -1052,7 +1052,7 @@ static int f2fs_rename(struct mnt_idmap *idmap, struct inode *old_dir,
f2fs_set_link(new_dir, new_entry, new_page, old_inode);
new_page = NULL;
- new_inode->i_ctime = current_time(new_inode);
+ inode_set_ctime_current(new_inode);
f2fs_down_write(&F2FS_I(new_inode)->i_sem);
if (old_dir_entry)
f2fs_i_links_write(new_inode, false);
@@ -1086,7 +1086,7 @@ static int f2fs_rename(struct mnt_idmap *idmap, struct inode *old_dir,
f2fs_i_pino_write(old_inode, new_dir->i_ino);
f2fs_up_write(&F2FS_I(old_inode)->i_sem);
- old_inode->i_ctime = current_time(old_inode);
+ inode_set_ctime_current(old_inode);
f2fs_mark_inode_dirty_sync(old_inode, false);
f2fs_delete_entry(old_entry, old_page, old_dir, NULL);
@@ -1251,7 +1251,7 @@ static int f2fs_cross_rename(struct inode *old_dir, struct dentry *old_dentry,
f2fs_i_pino_write(old_inode, new_dir->i_ino);
f2fs_up_write(&F2FS_I(old_inode)->i_sem);
- old_dir->i_ctime = current_time(old_dir);
+ inode_set_ctime_current(old_dir);
if (old_nlink) {
f2fs_down_write(&F2FS_I(old_dir)->i_sem);
f2fs_i_links_write(old_dir, old_nlink > 0);
@@ -1270,7 +1270,7 @@ static int f2fs_cross_rename(struct inode *old_dir, struct dentry *old_dentry,
f2fs_i_pino_write(new_inode, old_dir->i_ino);
f2fs_up_write(&F2FS_I(new_inode)->i_sem);
- new_dir->i_ctime = current_time(new_dir);
+ inode_set_ctime_current(new_dir);
if (new_nlink) {
f2fs_down_write(&F2FS_I(new_dir)->i_sem);
f2fs_i_links_write(new_dir, new_nlink > 0);
diff --git a/fs/f2fs/recovery.c b/fs/f2fs/recovery.c
index 4e7d4ceeb084..b8637e88d94f 100644
--- a/fs/f2fs/recovery.c
+++ b/fs/f2fs/recovery.c
@@ -321,10 +321,10 @@ static int recover_inode(struct inode *inode, struct page *page)
f2fs_i_size_write(inode, le64_to_cpu(raw->i_size));
inode->i_atime.tv_sec = le64_to_cpu(raw->i_atime);
- inode->i_ctime.tv_sec = le64_to_cpu(raw->i_ctime);
+ inode_set_ctime(inode, le64_to_cpu(raw->i_ctime),
+ le32_to_cpu(raw->i_ctime_nsec));
inode->i_mtime.tv_sec = le64_to_cpu(raw->i_mtime);
inode->i_atime.tv_nsec = le32_to_cpu(raw->i_atime_nsec);
- inode->i_ctime.tv_nsec = le32_to_cpu(raw->i_ctime_nsec);
inode->i_mtime.tv_nsec = le32_to_cpu(raw->i_mtime_nsec);
F2FS_I(inode)->i_advise = raw->i_advise;
diff --git a/fs/f2fs/super.c b/fs/f2fs/super.c
index ca31163da00a..28aeffc0048c 100644
--- a/fs/f2fs/super.c
+++ b/fs/f2fs/super.c
@@ -2703,7 +2703,7 @@ retry:
if (len == towrite)
return err;
- inode->i_mtime = inode->i_ctime = current_time(inode);
+ inode->i_mtime = inode_set_ctime_current(inode);
f2fs_mark_inode_dirty_sync(inode, false);
return len - towrite;
}
diff --git a/fs/f2fs/xattr.c b/fs/f2fs/xattr.c
index 476b186b90a6..4ae93e1df421 100644
--- a/fs/f2fs/xattr.c
+++ b/fs/f2fs/xattr.c
@@ -764,7 +764,7 @@ static int __f2fs_setxattr(struct inode *inode, int index,
same:
if (is_inode_flag_set(inode, FI_ACL_MODE)) {
inode->i_mode = F2FS_I(inode)->i_acl_mode;
- inode->i_ctime = current_time(inode);
+ inode_set_ctime_current(inode);
clear_inode_flag(inode, FI_ACL_MODE);
}
diff --git a/fs/fat/fat.h b/fs/fat/fat.h
index e3b690b48e3e..66cf4778cf3b 100644
--- a/fs/fat/fat.h
+++ b/fs/fat/fat.h
@@ -460,8 +460,7 @@ extern struct timespec64 fat_truncate_mtime(const struct msdos_sb_info *sbi,
const struct timespec64 *ts);
extern int fat_truncate_time(struct inode *inode, struct timespec64 *now,
int flags);
-extern int fat_update_time(struct inode *inode, struct timespec64 *now,
- int flags);
+extern int fat_update_time(struct inode *inode, int flags);
extern int fat_sync_bhs(struct buffer_head **bhs, int nr_bhs);
int fat_cache_init(void);
diff --git a/fs/fat/file.c b/fs/fat/file.c
index 456477946dd9..e887e9ab7472 100644
--- a/fs/fat/file.c
+++ b/fs/fat/file.c
@@ -401,7 +401,7 @@ int fat_getattr(struct mnt_idmap *idmap, const struct path *path,
struct inode *inode = d_inode(path->dentry);
struct msdos_sb_info *sbi = MSDOS_SB(inode->i_sb);
- generic_fillattr(idmap, inode, stat);
+ generic_fillattr(idmap, request_mask, inode, stat);
stat->blksize = sbi->cluster_size;
if (sbi->options.nfs == FAT_NFS_NOSTALE_RO) {
diff --git a/fs/fat/inode.c b/fs/fat/inode.c
index d99b8549ec8f..cdd39b6020f3 100644
--- a/fs/fat/inode.c
+++ b/fs/fat/inode.c
@@ -562,7 +562,7 @@ int fat_fill_inode(struct inode *inode, struct msdos_dir_entry *de)
& ~((loff_t)sbi->cluster_size - 1)) >> 9;
fat_time_fat2unix(sbi, &inode->i_mtime, de->time, de->date, 0);
- inode->i_ctime = inode->i_mtime;
+ inode_set_ctime_to_ts(inode, inode->i_mtime);
if (sbi->options.isvfat) {
fat_time_fat2unix(sbi, &inode->i_atime, 0, de->adate, 0);
fat_time_fat2unix(sbi, &MSDOS_I(inode)->i_crtime, de->ctime,
@@ -1407,8 +1407,7 @@ static int fat_read_root(struct inode *inode)
MSDOS_I(inode)->mmu_private = inode->i_size;
fat_save_attrs(inode, ATTR_DIR);
- inode->i_mtime.tv_sec = inode->i_atime.tv_sec = inode->i_ctime.tv_sec = 0;
- inode->i_mtime.tv_nsec = inode->i_atime.tv_nsec = inode->i_ctime.tv_nsec = 0;
+ inode->i_mtime = inode->i_atime = inode_set_ctime(inode, 0, 0);
set_nlink(inode, fat_subdirs(inode)+2);
return 0;
diff --git a/fs/fat/misc.c b/fs/fat/misc.c
index 7e5d6ae305f2..f2304a1054aa 100644
--- a/fs/fat/misc.c
+++ b/fs/fat/misc.c
@@ -332,13 +332,14 @@ int fat_truncate_time(struct inode *inode, struct timespec64 *now, int flags)
* but ctime updates are ignored.
*/
if (flags & S_MTIME)
- inode->i_mtime = inode->i_ctime = fat_truncate_mtime(sbi, now);
+ inode->i_mtime = inode_set_ctime_to_ts(inode,
+ fat_truncate_mtime(sbi, now));
return 0;
}
EXPORT_SYMBOL_GPL(fat_truncate_time);
-int fat_update_time(struct inode *inode, struct timespec64 *now, int flags)
+int fat_update_time(struct inode *inode, int flags)
{
int dirty_flags = 0;
@@ -346,16 +347,13 @@ int fat_update_time(struct inode *inode, struct timespec64 *now, int flags)
return 0;
if (flags & (S_ATIME | S_CTIME | S_MTIME)) {
- fat_truncate_time(inode, now, flags);
+ fat_truncate_time(inode, NULL, flags);
if (inode->i_sb->s_flags & SB_LAZYTIME)
dirty_flags |= I_DIRTY_TIME;
else
dirty_flags |= I_DIRTY_SYNC;
}
- if ((flags & S_VERSION) && inode_maybe_inc_iversion(inode, false))
- dirty_flags |= I_DIRTY_SYNC;
-
__mark_inode_dirty(inode, dirty_flags);
return 0;
}
diff --git a/fs/freevxfs/vxfs_inode.c b/fs/freevxfs/vxfs_inode.c
index ceb6a12649ba..ac5d43b164b5 100644
--- a/fs/freevxfs/vxfs_inode.c
+++ b/fs/freevxfs/vxfs_inode.c
@@ -110,10 +110,9 @@ static inline void dip2vip_cpy(struct vxfs_sb_info *sbi,
inode->i_size = vip->vii_size;
inode->i_atime.tv_sec = vip->vii_atime;
- inode->i_ctime.tv_sec = vip->vii_ctime;
+ inode_set_ctime(inode, vip->vii_ctime, 0);
inode->i_mtime.tv_sec = vip->vii_mtime;
inode->i_atime.tv_nsec = 0;
- inode->i_ctime.tv_nsec = 0;
inode->i_mtime.tv_nsec = 0;
inode->i_blocks = vip->vii_blocks;
diff --git a/fs/fuse/control.c b/fs/fuse/control.c
index 247ef4f76761..ab62e4624256 100644
--- a/fs/fuse/control.c
+++ b/fs/fuse/control.c
@@ -235,7 +235,7 @@ static struct dentry *fuse_ctl_add_dentry(struct dentry *parent,
inode->i_mode = mode;
inode->i_uid = fc->user_id;
inode->i_gid = fc->group_id;
- inode->i_atime = inode->i_mtime = inode->i_ctime = current_time(inode);
+ inode->i_atime = inode->i_mtime = inode_set_ctime_current(inode);
/* setting ->i_op to NULL is not allowed */
if (iop)
inode->i_op = iop;
diff --git a/fs/fuse/dir.c b/fs/fuse/dir.c
index f67bef9d83c4..881524b9a55a 100644
--- a/fs/fuse/dir.c
+++ b/fs/fuse/dir.c
@@ -933,7 +933,7 @@ void fuse_flush_time_update(struct inode *inode)
static void fuse_update_ctime_in_cache(struct inode *inode)
{
if (!IS_NOCMTIME(inode)) {
- inode->i_ctime = current_time(inode);
+ inode_set_ctime_current(inode);
mark_inode_dirty_sync(inode);
fuse_flush_time_update(inode);
}
@@ -1222,7 +1222,7 @@ static int fuse_update_get_attr(struct inode *inode, struct file *file,
forget_all_cached_acls(inode);
err = fuse_do_getattr(inode, stat, file);
} else if (stat) {
- generic_fillattr(&nop_mnt_idmap, inode, stat);
+ generic_fillattr(&nop_mnt_idmap, request_mask, inode, stat);
stat->mode = fi->orig_i_mode;
stat->ino = fi->orig_ino;
}
@@ -1715,8 +1715,8 @@ int fuse_flush_times(struct inode *inode, struct fuse_file *ff)
inarg.mtimensec = inode->i_mtime.tv_nsec;
if (fm->fc->minor >= 23) {
inarg.valid |= FATTR_CTIME;
- inarg.ctime = inode->i_ctime.tv_sec;
- inarg.ctimensec = inode->i_ctime.tv_nsec;
+ inarg.ctime = inode_get_ctime(inode).tv_sec;
+ inarg.ctimensec = inode_get_ctime(inode).tv_nsec;
}
if (ff) {
inarg.valid |= FATTR_FH;
@@ -1857,7 +1857,7 @@ int fuse_do_setattr(struct dentry *dentry, struct iattr *attr,
if (attr->ia_valid & ATTR_MTIME)
inode->i_mtime = attr->ia_mtime;
if (attr->ia_valid & ATTR_CTIME)
- inode->i_ctime = attr->ia_ctime;
+ inode_set_ctime_to_ts(inode, attr->ia_ctime);
/* FIXME: clear I_DIRTY_SYNC? */
}
diff --git a/fs/fuse/inode.c b/fs/fuse/inode.c
index f19d748890f0..549358ffea8b 100644
--- a/fs/fuse/inode.c
+++ b/fs/fuse/inode.c
@@ -194,8 +194,7 @@ void fuse_change_attributes_common(struct inode *inode, struct fuse_attr *attr,
inode->i_mtime.tv_nsec = attr->mtimensec;
}
if (!(cache_mask & STATX_CTIME)) {
- inode->i_ctime.tv_sec = attr->ctime;
- inode->i_ctime.tv_nsec = attr->ctimensec;
+ inode_set_ctime(inode, attr->ctime, attr->ctimensec);
}
if (attr->blksize != 0)
@@ -259,8 +258,8 @@ void fuse_change_attributes(struct inode *inode, struct fuse_attr *attr,
attr->mtimensec = inode->i_mtime.tv_nsec;
}
if (cache_mask & STATX_CTIME) {
- attr->ctime = inode->i_ctime.tv_sec;
- attr->ctimensec = inode->i_ctime.tv_nsec;
+ attr->ctime = inode_get_ctime(inode).tv_sec;
+ attr->ctimensec = inode_get_ctime(inode).tv_nsec;
}
if ((attr_version != 0 && fi->attr_version > attr_version) ||
@@ -318,8 +317,7 @@ static void fuse_init_inode(struct inode *inode, struct fuse_attr *attr,
inode->i_size = attr->size;
inode->i_mtime.tv_sec = attr->mtime;
inode->i_mtime.tv_nsec = attr->mtimensec;
- inode->i_ctime.tv_sec = attr->ctime;
- inode->i_ctime.tv_nsec = attr->ctimensec;
+ inode_set_ctime(inode, attr->ctime, attr->ctimensec);
if (S_ISREG(inode->i_mode)) {
fuse_init_common(inode);
fuse_init_file_inode(inode, attr->flags);
@@ -1401,16 +1399,18 @@ EXPORT_SYMBOL_GPL(fuse_dev_free);
static void fuse_fill_attr_from_inode(struct fuse_attr *attr,
const struct fuse_inode *fi)
{
+ struct timespec64 ctime = inode_get_ctime(&fi->inode);
+
*attr = (struct fuse_attr){
.ino = fi->inode.i_ino,
.size = fi->inode.i_size,
.blocks = fi->inode.i_blocks,
.atime = fi->inode.i_atime.tv_sec,
.mtime = fi->inode.i_mtime.tv_sec,
- .ctime = fi->inode.i_ctime.tv_sec,
+ .ctime = ctime.tv_sec,
.atimensec = fi->inode.i_atime.tv_nsec,
.mtimensec = fi->inode.i_mtime.tv_nsec,
- .ctimensec = fi->inode.i_ctime.tv_nsec,
+ .ctimensec = ctime.tv_nsec,
.mode = fi->inode.i_mode,
.nlink = fi->inode.i_nlink,
.uid = fi->inode.i_uid.val,
diff --git a/fs/gfs2/acl.c b/fs/gfs2/acl.c
index a392aa0f041d..443640e6fb9c 100644
--- a/fs/gfs2/acl.c
+++ b/fs/gfs2/acl.c
@@ -142,7 +142,7 @@ int gfs2_set_acl(struct mnt_idmap *idmap, struct dentry *dentry,
ret = __gfs2_set_acl(inode, acl, type);
if (!ret && mode != inode->i_mode) {
- inode->i_ctime = current_time(inode);
+ inode_set_ctime_current(inode);
inode->i_mode = mode;
mark_inode_dirty(inode);
}
diff --git a/fs/gfs2/bmap.c b/fs/gfs2/bmap.c
index 8d611fbcf0bd..45ea63f7167d 100644
--- a/fs/gfs2/bmap.c
+++ b/fs/gfs2/bmap.c
@@ -1386,7 +1386,7 @@ static int trunc_start(struct inode *inode, u64 newsize)
ip->i_diskflags |= GFS2_DIF_TRUNC_IN_PROG;
i_size_write(inode, newsize);
- ip->i_inode.i_mtime = ip->i_inode.i_ctime = current_time(&ip->i_inode);
+ ip->i_inode.i_mtime = inode_set_ctime_current(&ip->i_inode);
gfs2_dinode_out(ip, dibh->b_data);
if (journaled)
@@ -1583,8 +1583,7 @@ out_unlock:
/* Every transaction boundary, we rewrite the dinode
to keep its di_blocks current in case of failure. */
- ip->i_inode.i_mtime = ip->i_inode.i_ctime =
- current_time(&ip->i_inode);
+ ip->i_inode.i_mtime = inode_set_ctime_current(&ip->i_inode);
gfs2_trans_add_meta(ip->i_gl, dibh);
gfs2_dinode_out(ip, dibh->b_data);
brelse(dibh);
@@ -1950,7 +1949,7 @@ static int punch_hole(struct gfs2_inode *ip, u64 offset, u64 length)
gfs2_statfs_change(sdp, 0, +btotal, 0);
gfs2_quota_change(ip, -(s64)btotal, ip->i_inode.i_uid,
ip->i_inode.i_gid);
- ip->i_inode.i_mtime = ip->i_inode.i_ctime = current_time(&ip->i_inode);
+ ip->i_inode.i_mtime = inode_set_ctime_current(&ip->i_inode);
gfs2_trans_add_meta(ip->i_gl, dibh);
gfs2_dinode_out(ip, dibh->b_data);
up_write(&ip->i_rw_mutex);
@@ -1993,7 +1992,7 @@ static int trunc_end(struct gfs2_inode *ip)
gfs2_buffer_clear_tail(dibh, sizeof(struct gfs2_dinode));
gfs2_ordered_del_inode(ip);
}
- ip->i_inode.i_mtime = ip->i_inode.i_ctime = current_time(&ip->i_inode);
+ ip->i_inode.i_mtime = inode_set_ctime_current(&ip->i_inode);
ip->i_diskflags &= ~GFS2_DIF_TRUNC_IN_PROG;
gfs2_trans_add_meta(ip->i_gl, dibh);
@@ -2094,7 +2093,7 @@ static int do_grow(struct inode *inode, u64 size)
goto do_end_trans;
truncate_setsize(inode, size);
- ip->i_inode.i_mtime = ip->i_inode.i_ctime = current_time(&ip->i_inode);
+ ip->i_inode.i_mtime = inode_set_ctime_current(&ip->i_inode);
gfs2_trans_add_meta(ip->i_gl, dibh);
gfs2_dinode_out(ip, dibh->b_data);
brelse(dibh);
diff --git a/fs/gfs2/dir.c b/fs/gfs2/dir.c
index 54a6d17b8c25..1a2afa88f8be 100644
--- a/fs/gfs2/dir.c
+++ b/fs/gfs2/dir.c
@@ -130,7 +130,7 @@ static int gfs2_dir_write_stuffed(struct gfs2_inode *ip, const char *buf,
memcpy(dibh->b_data + offset + sizeof(struct gfs2_dinode), buf, size);
if (ip->i_inode.i_size < offset + size)
i_size_write(&ip->i_inode, offset + size);
- ip->i_inode.i_mtime = ip->i_inode.i_ctime = current_time(&ip->i_inode);
+ ip->i_inode.i_mtime = inode_set_ctime_current(&ip->i_inode);
gfs2_dinode_out(ip, dibh->b_data);
brelse(dibh);
@@ -227,7 +227,7 @@ out:
if (ip->i_inode.i_size < offset + copied)
i_size_write(&ip->i_inode, offset + copied);
- ip->i_inode.i_mtime = ip->i_inode.i_ctime = current_time(&ip->i_inode);
+ ip->i_inode.i_mtime = inode_set_ctime_current(&ip->i_inode);
gfs2_trans_add_meta(ip->i_gl, dibh);
gfs2_dinode_out(ip, dibh->b_data);
@@ -1814,7 +1814,7 @@ int gfs2_dir_add(struct inode *inode, const struct qstr *name,
gfs2_inum_out(nip, dent);
dent->de_type = cpu_to_be16(IF2DT(nip->i_inode.i_mode));
dent->de_rahead = cpu_to_be16(gfs2_inode_ra_len(nip));
- tv = current_time(&ip->i_inode);
+ tv = inode_set_ctime_current(&ip->i_inode);
if (ip->i_diskflags & GFS2_DIF_EXHASH) {
leaf = (struct gfs2_leaf *)bh->b_data;
be16_add_cpu(&leaf->lf_entries, 1);
@@ -1825,7 +1825,7 @@ int gfs2_dir_add(struct inode *inode, const struct qstr *name,
da->bh = NULL;
brelse(bh);
ip->i_entries++;
- ip->i_inode.i_mtime = ip->i_inode.i_ctime = tv;
+ ip->i_inode.i_mtime = tv;
if (S_ISDIR(nip->i_inode.i_mode))
inc_nlink(&ip->i_inode);
mark_inode_dirty(inode);
@@ -1876,7 +1876,7 @@ int gfs2_dir_del(struct gfs2_inode *dip, const struct dentry *dentry)
const struct qstr *name = &dentry->d_name;
struct gfs2_dirent *dent, *prev = NULL;
struct buffer_head *bh;
- struct timespec64 tv = current_time(&dip->i_inode);
+ struct timespec64 tv;
/* Returns _either_ the entry (if its first in block) or the
previous entry otherwise */
@@ -1896,6 +1896,7 @@ int gfs2_dir_del(struct gfs2_inode *dip, const struct dentry *dentry)
}
dirent_del(dip, bh, prev, dent);
+ tv = inode_set_ctime_current(&dip->i_inode);
if (dip->i_diskflags & GFS2_DIF_EXHASH) {
struct gfs2_leaf *leaf = (struct gfs2_leaf *)bh->b_data;
u16 entries = be16_to_cpu(leaf->lf_entries);
@@ -1910,7 +1911,7 @@ int gfs2_dir_del(struct gfs2_inode *dip, const struct dentry *dentry)
if (!dip->i_entries)
gfs2_consist_inode(dip);
dip->i_entries--;
- dip->i_inode.i_mtime = dip->i_inode.i_ctime = tv;
+ dip->i_inode.i_mtime = tv;
if (d_is_dir(dentry))
drop_nlink(&dip->i_inode);
mark_inode_dirty(&dip->i_inode);
@@ -1951,7 +1952,7 @@ int gfs2_dir_mvino(struct gfs2_inode *dip, const struct qstr *filename,
dent->de_type = cpu_to_be16(new_type);
brelse(bh);
- dip->i_inode.i_mtime = dip->i_inode.i_ctime = current_time(&dip->i_inode);
+ dip->i_inode.i_mtime = inode_set_ctime_current(&dip->i_inode);
mark_inode_dirty_sync(&dip->i_inode);
return 0;
}
diff --git a/fs/gfs2/file.c b/fs/gfs2/file.c
index b43fa8b8fc05..766186c80682 100644
--- a/fs/gfs2/file.c
+++ b/fs/gfs2/file.c
@@ -260,7 +260,7 @@ static int do_gfs2_set_flags(struct inode *inode, u32 reqflags, u32 mask)
error = gfs2_meta_inode_buffer(ip, &bh);
if (error)
goto out_trans_end;
- inode->i_ctime = current_time(inode);
+ inode_set_ctime_current(inode);
gfs2_trans_add_meta(ip->i_gl, bh);
ip->i_diskflags = new_flags;
gfs2_dinode_out(ip, bh->b_data);
diff --git a/fs/gfs2/glops.c b/fs/gfs2/glops.c
index 54319328b16b..aecdac3cfbe1 100644
--- a/fs/gfs2/glops.c
+++ b/fs/gfs2/glops.c
@@ -437,8 +437,8 @@ static int gfs2_dinode_in(struct gfs2_inode *ip, const void *buf)
inode->i_atime = atime;
inode->i_mtime.tv_sec = be64_to_cpu(str->di_mtime);
inode->i_mtime.tv_nsec = be32_to_cpu(str->di_mtime_nsec);
- inode->i_ctime.tv_sec = be64_to_cpu(str->di_ctime);
- inode->i_ctime.tv_nsec = be32_to_cpu(str->di_ctime_nsec);
+ inode_set_ctime(inode, be64_to_cpu(str->di_ctime),
+ be32_to_cpu(str->di_ctime_nsec));
ip->i_goal = be64_to_cpu(str->di_goal_meta);
ip->i_generation = be64_to_cpu(str->di_generation);
diff --git a/fs/gfs2/inode.c b/fs/gfs2/inode.c
index 17c994a0c0d0..a21ac41d6669 100644
--- a/fs/gfs2/inode.c
+++ b/fs/gfs2/inode.c
@@ -690,7 +690,7 @@ static int gfs2_create_inode(struct inode *dir, struct dentry *dentry,
set_nlink(inode, S_ISDIR(mode) ? 2 : 1);
inode->i_rdev = dev;
inode->i_size = size;
- inode->i_atime = inode->i_mtime = inode->i_ctime = current_time(inode);
+ inode->i_atime = inode->i_mtime = inode_set_ctime_current(inode);
munge_mode_uid_gid(dip, inode);
check_and_update_goal(dip);
ip->i_goal = dip->i_goal;
@@ -1029,7 +1029,7 @@ static int gfs2_link(struct dentry *old_dentry, struct inode *dir,
gfs2_trans_add_meta(ip->i_gl, dibh);
inc_nlink(&ip->i_inode);
- ip->i_inode.i_ctime = current_time(&ip->i_inode);
+ inode_set_ctime_current(&ip->i_inode);
ihold(inode);
d_instantiate(dentry, inode);
mark_inode_dirty(inode);
@@ -1114,7 +1114,7 @@ static int gfs2_unlink_inode(struct gfs2_inode *dip,
return error;
ip->i_entries = 0;
- inode->i_ctime = current_time(inode);
+ inode_set_ctime_current(inode);
if (S_ISDIR(inode->i_mode))
clear_nlink(inode);
else
@@ -1371,7 +1371,7 @@ static int update_moved_ino(struct gfs2_inode *ip, struct gfs2_inode *ndip,
if (dir_rename)
return gfs2_dir_mvino(ip, &gfs2_qdotdot, ndip, DT_DIR);
- ip->i_inode.i_ctime = current_time(&ip->i_inode);
+ inode_set_ctime_current(&ip->i_inode);
mark_inode_dirty_sync(&ip->i_inode);
return 0;
}
@@ -2071,7 +2071,7 @@ static int gfs2_getattr(struct mnt_idmap *idmap,
STATX_ATTR_IMMUTABLE |
STATX_ATTR_NODUMP);
- generic_fillattr(&nop_mnt_idmap, inode, stat);
+ generic_fillattr(&nop_mnt_idmap, request_mask, inode, stat);
if (gfs2_holder_initialized(&gh))
gfs2_glock_dq_uninit(&gh);
@@ -2139,8 +2139,7 @@ loff_t gfs2_seek_hole(struct file *file, loff_t offset)
return vfs_setpos(file, ret, inode->i_sb->s_maxbytes);
}
-static int gfs2_update_time(struct inode *inode, struct timespec64 *time,
- int flags)
+static int gfs2_update_time(struct inode *inode, int flags)
{
struct gfs2_inode *ip = GFS2_I(inode);
struct gfs2_glock *gl = ip->i_gl;
@@ -2155,7 +2154,8 @@ static int gfs2_update_time(struct inode *inode, struct timespec64 *time,
if (error)
return error;
}
- return generic_update_time(inode, time, flags);
+ generic_update_time(inode, flags);
+ return 0;
}
static const struct inode_operations gfs2_file_iops = {
diff --git a/fs/gfs2/quota.c b/fs/gfs2/quota.c
index 704192b73605..aa5fd06d47bc 100644
--- a/fs/gfs2/quota.c
+++ b/fs/gfs2/quota.c
@@ -871,7 +871,7 @@ static int gfs2_adjust_quota(struct gfs2_inode *ip, loff_t loc,
size = loc + sizeof(struct gfs2_quota);
if (size > inode->i_size)
i_size_write(inode, size);
- inode->i_mtime = inode->i_atime = current_time(inode);
+ inode->i_mtime = inode_set_ctime_current(inode);
mark_inode_dirty(inode);
set_bit(QDF_REFRESH, &qd->qd_flags);
}
diff --git a/fs/gfs2/super.c b/fs/gfs2/super.c
index 9f4d5d6549ee..ec0296b35dfe 100644
--- a/fs/gfs2/super.c
+++ b/fs/gfs2/super.c
@@ -412,7 +412,7 @@ void gfs2_dinode_out(const struct gfs2_inode *ip, void *buf)
str->di_blocks = cpu_to_be64(gfs2_get_inode_blocks(inode));
str->di_atime = cpu_to_be64(inode->i_atime.tv_sec);
str->di_mtime = cpu_to_be64(inode->i_mtime.tv_sec);
- str->di_ctime = cpu_to_be64(inode->i_ctime.tv_sec);
+ str->di_ctime = cpu_to_be64(inode_get_ctime(inode).tv_sec);
str->di_goal_meta = cpu_to_be64(ip->i_goal);
str->di_goal_data = cpu_to_be64(ip->i_goal);
@@ -429,7 +429,7 @@ void gfs2_dinode_out(const struct gfs2_inode *ip, void *buf)
str->di_eattr = cpu_to_be64(ip->i_eattr);
str->di_atime_nsec = cpu_to_be32(inode->i_atime.tv_nsec);
str->di_mtime_nsec = cpu_to_be32(inode->i_mtime.tv_nsec);
- str->di_ctime_nsec = cpu_to_be32(inode->i_ctime.tv_nsec);
+ str->di_ctime_nsec = cpu_to_be32(inode_get_ctime(inode).tv_nsec);
}
/**
diff --git a/fs/gfs2/xattr.c b/fs/gfs2/xattr.c
index 93b36d026bb4..4fea70c0fe3d 100644
--- a/fs/gfs2/xattr.c
+++ b/fs/gfs2/xattr.c
@@ -311,7 +311,7 @@ static int ea_dealloc_unstuffed(struct gfs2_inode *ip, struct buffer_head *bh,
ea->ea_num_ptrs = 0;
}
- ip->i_inode.i_ctime = current_time(&ip->i_inode);
+ inode_set_ctime_current(&ip->i_inode);
__mark_inode_dirty(&ip->i_inode, I_DIRTY_DATASYNC);
gfs2_trans_end(sdp);
@@ -763,7 +763,7 @@ static int ea_alloc_skeleton(struct gfs2_inode *ip, struct gfs2_ea_request *er,
if (error)
goto out_end_trans;
- ip->i_inode.i_ctime = current_time(&ip->i_inode);
+ inode_set_ctime_current(&ip->i_inode);
__mark_inode_dirty(&ip->i_inode, I_DIRTY_DATASYNC);
out_end_trans:
@@ -888,7 +888,7 @@ static int ea_set_simple_noalloc(struct gfs2_inode *ip, struct buffer_head *bh,
if (es->es_el)
ea_set_remove_stuffed(ip, es->es_el);
- ip->i_inode.i_ctime = current_time(&ip->i_inode);
+ inode_set_ctime_current(&ip->i_inode);
__mark_inode_dirty(&ip->i_inode, I_DIRTY_DATASYNC);
gfs2_trans_end(GFS2_SB(&ip->i_inode));
@@ -1106,7 +1106,7 @@ static int ea_remove_stuffed(struct gfs2_inode *ip, struct gfs2_ea_location *el)
ea->ea_type = GFS2_EATYPE_UNUSED;
}
- ip->i_inode.i_ctime = current_time(&ip->i_inode);
+ inode_set_ctime_current(&ip->i_inode);
__mark_inode_dirty(&ip->i_inode, I_DIRTY_DATASYNC);
gfs2_trans_end(GFS2_SB(&ip->i_inode));
diff --git a/fs/hfs/catalog.c b/fs/hfs/catalog.c
index d365bf0b8c77..632c226a3972 100644
--- a/fs/hfs/catalog.c
+++ b/fs/hfs/catalog.c
@@ -133,7 +133,7 @@ int hfs_cat_create(u32 cnid, struct inode *dir, const struct qstr *str, struct i
goto err1;
dir->i_size++;
- dir->i_mtime = dir->i_ctime = current_time(dir);
+ dir->i_mtime = inode_set_ctime_current(dir);
mark_inode_dirty(dir);
hfs_find_exit(&fd);
return 0;
@@ -269,7 +269,7 @@ int hfs_cat_delete(u32 cnid, struct inode *dir, const struct qstr *str)
}
dir->i_size--;
- dir->i_mtime = dir->i_ctime = current_time(dir);
+ dir->i_mtime = inode_set_ctime_current(dir);
mark_inode_dirty(dir);
res = 0;
out:
@@ -337,7 +337,7 @@ int hfs_cat_move(u32 cnid, struct inode *src_dir, const struct qstr *src_name,
if (err)
goto out;
dst_dir->i_size++;
- dst_dir->i_mtime = dst_dir->i_ctime = current_time(dst_dir);
+ dst_dir->i_mtime = inode_set_ctime_current(dst_dir);
mark_inode_dirty(dst_dir);
/* finally remove the old entry */
@@ -349,7 +349,7 @@ int hfs_cat_move(u32 cnid, struct inode *src_dir, const struct qstr *src_name,
if (err)
goto out;
src_dir->i_size--;
- src_dir->i_mtime = src_dir->i_ctime = current_time(src_dir);
+ src_dir->i_mtime = inode_set_ctime_current(src_dir);
mark_inode_dirty(src_dir);
type = entry.type;
diff --git a/fs/hfs/dir.c b/fs/hfs/dir.c
index 3e1e3dcf0b48..b75c26045df4 100644
--- a/fs/hfs/dir.c
+++ b/fs/hfs/dir.c
@@ -263,7 +263,7 @@ static int hfs_remove(struct inode *dir, struct dentry *dentry)
if (res)
return res;
clear_nlink(inode);
- inode->i_ctime = current_time(inode);
+ inode_set_ctime_current(inode);
hfs_delete_inode(inode);
mark_inode_dirty(inode);
return 0;
diff --git a/fs/hfs/inode.c b/fs/hfs/inode.c
index 441d7fc952e3..ee349b72cfb3 100644
--- a/fs/hfs/inode.c
+++ b/fs/hfs/inode.c
@@ -200,7 +200,7 @@ struct inode *hfs_new_inode(struct inode *dir, const struct qstr *name, umode_t
inode->i_uid = current_fsuid();
inode->i_gid = current_fsgid();
set_nlink(inode, 1);
- inode->i_mtime = inode->i_atime = inode->i_ctime = current_time(inode);
+ inode->i_mtime = inode->i_atime = inode_set_ctime_current(inode);
HFS_I(inode)->flags = 0;
HFS_I(inode)->rsrc_inode = NULL;
HFS_I(inode)->fs_blocks = 0;
@@ -355,8 +355,8 @@ static int hfs_read_inode(struct inode *inode, void *data)
inode->i_mode |= S_IWUGO;
inode->i_mode &= ~hsb->s_file_umask;
inode->i_mode |= S_IFREG;
- inode->i_ctime = inode->i_atime = inode->i_mtime =
- hfs_m_to_utime(rec->file.MdDat);
+ inode->i_atime = inode->i_mtime = inode_set_ctime_to_ts(inode,
+ hfs_m_to_utime(rec->file.MdDat));
inode->i_op = &hfs_file_inode_operations;
inode->i_fop = &hfs_file_operations;
inode->i_mapping->a_ops = &hfs_aops;
@@ -366,8 +366,8 @@ static int hfs_read_inode(struct inode *inode, void *data)
inode->i_size = be16_to_cpu(rec->dir.Val) + 2;
HFS_I(inode)->fs_blocks = 0;
inode->i_mode = S_IFDIR | (S_IRWXUGO & ~hsb->s_dir_umask);
- inode->i_ctime = inode->i_atime = inode->i_mtime =
- hfs_m_to_utime(rec->dir.MdDat);
+ inode->i_atime = inode->i_mtime = inode_set_ctime_to_ts(inode,
+ hfs_m_to_utime(rec->dir.MdDat));
inode->i_op = &hfs_dir_inode_operations;
inode->i_fop = &hfs_dir_operations;
break;
@@ -654,8 +654,7 @@ int hfs_inode_setattr(struct mnt_idmap *idmap, struct dentry *dentry,
truncate_setsize(inode, attr->ia_size);
hfs_file_truncate(inode);
- inode->i_atime = inode->i_mtime = inode->i_ctime =
- current_time(inode);
+ inode->i_atime = inode->i_mtime = inode_set_ctime_current(inode);
}
setattr_copy(&nop_mnt_idmap, inode, attr);
diff --git a/fs/hfs/sysdep.c b/fs/hfs/sysdep.c
index 2875961fdc10..dc27d418fbcd 100644
--- a/fs/hfs/sysdep.c
+++ b/fs/hfs/sysdep.c
@@ -28,7 +28,9 @@ static int hfs_revalidate_dentry(struct dentry *dentry, unsigned int flags)
/* fix up inode on a timezone change */
diff = sys_tz.tz_minuteswest * 60 - HFS_I(inode)->tz_secondswest;
if (diff) {
- inode->i_ctime.tv_sec += diff;
+ struct timespec64 ctime = inode_get_ctime(inode);
+
+ inode_set_ctime(inode, ctime.tv_sec + diff, ctime.tv_nsec);
inode->i_atime.tv_sec += diff;
inode->i_mtime.tv_sec += diff;
HFS_I(inode)->tz_secondswest += diff;
diff --git a/fs/hfsplus/catalog.c b/fs/hfsplus/catalog.c
index 35472cba750e..e71ae2537eaa 100644
--- a/fs/hfsplus/catalog.c
+++ b/fs/hfsplus/catalog.c
@@ -312,7 +312,7 @@ int hfsplus_create_cat(u32 cnid, struct inode *dir,
dir->i_size++;
if (S_ISDIR(inode->i_mode))
hfsplus_subfolders_inc(dir);
- dir->i_mtime = dir->i_ctime = current_time(dir);
+ dir->i_mtime = inode_set_ctime_current(dir);
hfsplus_mark_inode_dirty(dir, HFSPLUS_I_CAT_DIRTY);
hfs_find_exit(&fd);
@@ -417,7 +417,7 @@ int hfsplus_delete_cat(u32 cnid, struct inode *dir, const struct qstr *str)
dir->i_size--;
if (type == HFSPLUS_FOLDER)
hfsplus_subfolders_dec(dir);
- dir->i_mtime = dir->i_ctime = current_time(dir);
+ dir->i_mtime = inode_set_ctime_current(dir);
hfsplus_mark_inode_dirty(dir, HFSPLUS_I_CAT_DIRTY);
if (type == HFSPLUS_FILE || type == HFSPLUS_FOLDER) {
@@ -494,7 +494,7 @@ int hfsplus_rename_cat(u32 cnid,
dst_dir->i_size++;
if (type == HFSPLUS_FOLDER)
hfsplus_subfolders_inc(dst_dir);
- dst_dir->i_mtime = dst_dir->i_ctime = current_time(dst_dir);
+ dst_dir->i_mtime = inode_set_ctime_current(dst_dir);
/* finally remove the old entry */
err = hfsplus_cat_build_key(sb, src_fd.search_key,
@@ -511,7 +511,7 @@ int hfsplus_rename_cat(u32 cnid,
src_dir->i_size--;
if (type == HFSPLUS_FOLDER)
hfsplus_subfolders_dec(src_dir);
- src_dir->i_mtime = src_dir->i_ctime = current_time(src_dir);
+ src_dir->i_mtime = inode_set_ctime_current(src_dir);
/* remove old thread entry */
hfsplus_cat_build_key_with_cnid(sb, src_fd.search_key, cnid);
diff --git a/fs/hfsplus/dir.c b/fs/hfsplus/dir.c
index 56fb5f1312e7..f5c4b3e31a1c 100644
--- a/fs/hfsplus/dir.c
+++ b/fs/hfsplus/dir.c
@@ -346,7 +346,7 @@ static int hfsplus_link(struct dentry *src_dentry, struct inode *dst_dir,
inc_nlink(inode);
hfsplus_instantiate(dst_dentry, inode, cnid);
ihold(inode);
- inode->i_ctime = current_time(inode);
+ inode_set_ctime_current(inode);
mark_inode_dirty(inode);
sbi->file_count++;
hfsplus_mark_mdb_dirty(dst_dir->i_sb);
@@ -405,7 +405,7 @@ static int hfsplus_unlink(struct inode *dir, struct dentry *dentry)
hfsplus_delete_inode(inode);
} else
sbi->file_count--;
- inode->i_ctime = current_time(inode);
+ inode_set_ctime_current(inode);
mark_inode_dirty(inode);
out:
mutex_unlock(&sbi->vh_mutex);
@@ -426,7 +426,7 @@ static int hfsplus_rmdir(struct inode *dir, struct dentry *dentry)
if (res)
goto out;
clear_nlink(inode);
- inode->i_ctime = current_time(inode);
+ inode_set_ctime_current(inode);
hfsplus_delete_inode(inode);
mark_inode_dirty(inode);
out:
diff --git a/fs/hfsplus/inode.c b/fs/hfsplus/inode.c
index 7d1a675e037d..c65c8c4b03dd 100644
--- a/fs/hfsplus/inode.c
+++ b/fs/hfsplus/inode.c
@@ -267,7 +267,7 @@ static int hfsplus_setattr(struct mnt_idmap *idmap,
}
truncate_setsize(inode, attr->ia_size);
hfsplus_file_truncate(inode);
- inode->i_mtime = inode->i_ctime = current_time(inode);
+ inode->i_mtime = inode_set_ctime_current(inode);
}
setattr_copy(&nop_mnt_idmap, inode, attr);
@@ -298,7 +298,7 @@ int hfsplus_getattr(struct mnt_idmap *idmap, const struct path *path,
stat->attributes_mask |= STATX_ATTR_APPEND | STATX_ATTR_IMMUTABLE |
STATX_ATTR_NODUMP;
- generic_fillattr(&nop_mnt_idmap, inode, stat);
+ generic_fillattr(&nop_mnt_idmap, request_mask, inode, stat);
return 0;
}
@@ -392,7 +392,7 @@ struct inode *hfsplus_new_inode(struct super_block *sb, struct inode *dir,
inode->i_ino = sbi->next_cnid++;
inode_init_owner(&nop_mnt_idmap, inode, dir, mode);
set_nlink(inode, 1);
- inode->i_mtime = inode->i_atime = inode->i_ctime = current_time(inode);
+ inode->i_mtime = inode->i_atime = inode_set_ctime_current(inode);
hip = HFSPLUS_I(inode);
INIT_LIST_HEAD(&hip->open_dir_list);
@@ -523,7 +523,8 @@ int hfsplus_cat_read_inode(struct inode *inode, struct hfs_find_data *fd)
inode->i_size = 2 + be32_to_cpu(folder->valence);
inode->i_atime = hfsp_mt2ut(folder->access_date);
inode->i_mtime = hfsp_mt2ut(folder->content_mod_date);
- inode->i_ctime = hfsp_mt2ut(folder->attribute_mod_date);
+ inode_set_ctime_to_ts(inode,
+ hfsp_mt2ut(folder->attribute_mod_date));
HFSPLUS_I(inode)->create_date = folder->create_date;
HFSPLUS_I(inode)->fs_blocks = 0;
if (folder->flags & cpu_to_be16(HFSPLUS_HAS_FOLDER_COUNT)) {
@@ -564,7 +565,8 @@ int hfsplus_cat_read_inode(struct inode *inode, struct hfs_find_data *fd)
}
inode->i_atime = hfsp_mt2ut(file->access_date);
inode->i_mtime = hfsp_mt2ut(file->content_mod_date);
- inode->i_ctime = hfsp_mt2ut(file->attribute_mod_date);
+ inode_set_ctime_to_ts(inode,
+ hfsp_mt2ut(file->attribute_mod_date));
HFSPLUS_I(inode)->create_date = file->create_date;
} else {
pr_err("bad catalog entry used to create inode\n");
@@ -609,7 +611,7 @@ int hfsplus_cat_write_inode(struct inode *inode)
hfsplus_cat_set_perms(inode, &folder->permissions);
folder->access_date = hfsp_ut2mt(inode->i_atime);
folder->content_mod_date = hfsp_ut2mt(inode->i_mtime);
- folder->attribute_mod_date = hfsp_ut2mt(inode->i_ctime);
+ folder->attribute_mod_date = hfsp_ut2mt(inode_get_ctime(inode));
folder->valence = cpu_to_be32(inode->i_size - 2);
if (folder->flags & cpu_to_be16(HFSPLUS_HAS_FOLDER_COUNT)) {
folder->subfolders =
@@ -644,7 +646,7 @@ int hfsplus_cat_write_inode(struct inode *inode)
file->flags &= cpu_to_be16(~HFSPLUS_FILE_LOCKED);
file->access_date = hfsp_ut2mt(inode->i_atime);
file->content_mod_date = hfsp_ut2mt(inode->i_mtime);
- file->attribute_mod_date = hfsp_ut2mt(inode->i_ctime);
+ file->attribute_mod_date = hfsp_ut2mt(inode_get_ctime(inode));
hfs_bnode_write(fd.bnode, &entry, fd.entryoffset,
sizeof(struct hfsplus_cat_file));
}
@@ -700,7 +702,7 @@ int hfsplus_fileattr_set(struct mnt_idmap *idmap,
else
hip->userflags &= ~HFSPLUS_FLG_NODUMP;
- inode->i_ctime = current_time(inode);
+ inode_set_ctime_current(inode);
mark_inode_dirty(inode);
return 0;
diff --git a/fs/hostfs/hostfs_kern.c b/fs/hostfs/hostfs_kern.c
index 46387090eb76..dc5a5cea5fae 100644
--- a/fs/hostfs/hostfs_kern.c
+++ b/fs/hostfs/hostfs_kern.c
@@ -517,8 +517,7 @@ static int hostfs_inode_update(struct inode *ino, const struct hostfs_stat *st)
(struct timespec64){ st->atime.tv_sec, st->atime.tv_nsec };
ino->i_mtime =
(struct timespec64){ st->mtime.tv_sec, st->mtime.tv_nsec };
- ino->i_ctime =
- (struct timespec64){ st->ctime.tv_sec, st->ctime.tv_nsec };
+ inode_set_ctime(ino, st->ctime.tv_sec, st->ctime.tv_nsec);
ino->i_size = st->size;
ino->i_blocks = st->blocks;
return 0;
diff --git a/fs/hpfs/dir.c b/fs/hpfs/dir.c
index f32f15669996..f36566d61215 100644
--- a/fs/hpfs/dir.c
+++ b/fs/hpfs/dir.c
@@ -277,10 +277,10 @@ struct dentry *hpfs_lookup(struct inode *dir, struct dentry *dentry, unsigned in
* inode.
*/
- if (!result->i_ctime.tv_sec) {
- if (!(result->i_ctime.tv_sec = local_to_gmt(dir->i_sb, le32_to_cpu(de->creation_date))))
- result->i_ctime.tv_sec = 1;
- result->i_ctime.tv_nsec = 0;
+ if (!inode_get_ctime(result).tv_sec) {
+ time64_t csec = local_to_gmt(dir->i_sb, le32_to_cpu(de->creation_date));
+
+ inode_set_ctime(result, csec ? csec : 1, 0);
result->i_mtime.tv_sec = local_to_gmt(dir->i_sb, le32_to_cpu(de->write_date));
result->i_mtime.tv_nsec = 0;
result->i_atime.tv_sec = local_to_gmt(dir->i_sb, le32_to_cpu(de->read_date));
diff --git a/fs/hpfs/inode.c b/fs/hpfs/inode.c
index e50e92a42432..479166378bae 100644
--- a/fs/hpfs/inode.c
+++ b/fs/hpfs/inode.c
@@ -36,7 +36,7 @@ void hpfs_init_inode(struct inode *i)
hpfs_inode->i_rddir_off = NULL;
hpfs_inode->i_dirty = 0;
- i->i_ctime.tv_sec = i->i_ctime.tv_nsec = 0;
+ inode_set_ctime(i, 0, 0);
i->i_mtime.tv_sec = i->i_mtime.tv_nsec = 0;
i->i_atime.tv_sec = i->i_atime.tv_nsec = 0;
}
@@ -232,7 +232,7 @@ void hpfs_write_inode_nolock(struct inode *i)
if (de) {
de->write_date = cpu_to_le32(gmt_to_local(i->i_sb, i->i_mtime.tv_sec));
de->read_date = cpu_to_le32(gmt_to_local(i->i_sb, i->i_atime.tv_sec));
- de->creation_date = cpu_to_le32(gmt_to_local(i->i_sb, i->i_ctime.tv_sec));
+ de->creation_date = cpu_to_le32(gmt_to_local(i->i_sb, inode_get_ctime(i).tv_sec));
de->read_only = !(i->i_mode & 0222);
de->ea_size = cpu_to_le32(hpfs_inode->i_ea_size);
hpfs_mark_4buffers_dirty(&qbh);
@@ -242,7 +242,7 @@ void hpfs_write_inode_nolock(struct inode *i)
if ((de = map_dirent(i, hpfs_inode->i_dno, "\001\001", 2, NULL, &qbh))) {
de->write_date = cpu_to_le32(gmt_to_local(i->i_sb, i->i_mtime.tv_sec));
de->read_date = cpu_to_le32(gmt_to_local(i->i_sb, i->i_atime.tv_sec));
- de->creation_date = cpu_to_le32(gmt_to_local(i->i_sb, i->i_ctime.tv_sec));
+ de->creation_date = cpu_to_le32(gmt_to_local(i->i_sb, inode_get_ctime(i).tv_sec));
de->read_only = !(i->i_mode & 0222);
de->ea_size = cpu_to_le32(/*hpfs_inode->i_ea_size*/0);
de->file_size = cpu_to_le32(0);
diff --git a/fs/hpfs/namei.c b/fs/hpfs/namei.c
index 69fb40b2c99a..f4eb8d6f5989 100644
--- a/fs/hpfs/namei.c
+++ b/fs/hpfs/namei.c
@@ -13,10 +13,9 @@ static void hpfs_update_directory_times(struct inode *dir)
{
time64_t t = local_to_gmt(dir->i_sb, local_get_seconds(dir->i_sb));
if (t == dir->i_mtime.tv_sec &&
- t == dir->i_ctime.tv_sec)
+ t == inode_get_ctime(dir).tv_sec)
return;
- dir->i_mtime.tv_sec = dir->i_ctime.tv_sec = t;
- dir->i_mtime.tv_nsec = dir->i_ctime.tv_nsec = 0;
+ dir->i_mtime = inode_set_ctime(dir, t, 0);
hpfs_write_inode_nolock(dir);
}
@@ -59,10 +58,8 @@ static int hpfs_mkdir(struct mnt_idmap *idmap, struct inode *dir,
result->i_ino = fno;
hpfs_i(result)->i_parent_dir = dir->i_ino;
hpfs_i(result)->i_dno = dno;
- result->i_ctime.tv_sec = result->i_mtime.tv_sec = result->i_atime.tv_sec = local_to_gmt(dir->i_sb, le32_to_cpu(dee.creation_date));
- result->i_ctime.tv_nsec = 0;
- result->i_mtime.tv_nsec = 0;
- result->i_atime.tv_nsec = 0;
+ result->i_mtime = result->i_atime =
+ inode_set_ctime(result, local_to_gmt(dir->i_sb, le32_to_cpu(dee.creation_date)), 0);
hpfs_i(result)->i_ea_size = 0;
result->i_mode |= S_IFDIR;
result->i_op = &hpfs_dir_iops;
@@ -167,10 +164,8 @@ static int hpfs_create(struct mnt_idmap *idmap, struct inode *dir,
result->i_fop = &hpfs_file_ops;
set_nlink(result, 1);
hpfs_i(result)->i_parent_dir = dir->i_ino;
- result->i_ctime.tv_sec = result->i_mtime.tv_sec = result->i_atime.tv_sec = local_to_gmt(dir->i_sb, le32_to_cpu(dee.creation_date));
- result->i_ctime.tv_nsec = 0;
- result->i_mtime.tv_nsec = 0;
- result->i_atime.tv_nsec = 0;
+ result->i_mtime = result->i_atime =
+ inode_set_ctime(result, local_to_gmt(dir->i_sb, le32_to_cpu(dee.creation_date)), 0);
hpfs_i(result)->i_ea_size = 0;
if (dee.read_only)
result->i_mode &= ~0222;
@@ -250,10 +245,8 @@ static int hpfs_mknod(struct mnt_idmap *idmap, struct inode *dir,
hpfs_init_inode(result);
result->i_ino = fno;
hpfs_i(result)->i_parent_dir = dir->i_ino;
- result->i_ctime.tv_sec = result->i_mtime.tv_sec = result->i_atime.tv_sec = local_to_gmt(dir->i_sb, le32_to_cpu(dee.creation_date));
- result->i_ctime.tv_nsec = 0;
- result->i_mtime.tv_nsec = 0;
- result->i_atime.tv_nsec = 0;
+ result->i_mtime = result->i_atime =
+ inode_set_ctime(result, local_to_gmt(dir->i_sb, le32_to_cpu(dee.creation_date)), 0);
hpfs_i(result)->i_ea_size = 0;
result->i_uid = current_fsuid();
result->i_gid = current_fsgid();
@@ -326,10 +319,8 @@ static int hpfs_symlink(struct mnt_idmap *idmap, struct inode *dir,
result->i_ino = fno;
hpfs_init_inode(result);
hpfs_i(result)->i_parent_dir = dir->i_ino;
- result->i_ctime.tv_sec = result->i_mtime.tv_sec = result->i_atime.tv_sec = local_to_gmt(dir->i_sb, le32_to_cpu(dee.creation_date));
- result->i_ctime.tv_nsec = 0;
- result->i_mtime.tv_nsec = 0;
- result->i_atime.tv_nsec = 0;
+ result->i_mtime = result->i_atime =
+ inode_set_ctime(result, local_to_gmt(dir->i_sb, le32_to_cpu(dee.creation_date)), 0);
hpfs_i(result)->i_ea_size = 0;
result->i_mode = S_IFLNK | 0777;
result->i_uid = current_fsuid();
diff --git a/fs/hpfs/super.c b/fs/hpfs/super.c
index 1cb89595b875..758a51564124 100644
--- a/fs/hpfs/super.c
+++ b/fs/hpfs/super.c
@@ -729,8 +729,9 @@ static int hpfs_fill_super(struct super_block *s, void *options, int silent)
root->i_atime.tv_nsec = 0;
root->i_mtime.tv_sec = local_to_gmt(s, le32_to_cpu(de->write_date));
root->i_mtime.tv_nsec = 0;
- root->i_ctime.tv_sec = local_to_gmt(s, le32_to_cpu(de->creation_date));
- root->i_ctime.tv_nsec = 0;
+ inode_set_ctime(root,
+ local_to_gmt(s, le32_to_cpu(de->creation_date)),
+ 0);
hpfs_i(root)->i_ea_size = le32_to_cpu(de->ea_size);
hpfs_i(root)->i_parent_dir = root->i_ino;
if (root->i_size == -1)
diff --git a/fs/hugetlbfs/inode.c b/fs/hugetlbfs/inode.c
index 7b17ccfa039d..93d3bcfd4fc8 100644
--- a/fs/hugetlbfs/inode.c
+++ b/fs/hugetlbfs/inode.c
@@ -887,7 +887,7 @@ static long hugetlbfs_fallocate(struct file *file, int mode, loff_t offset,
if (!(mode & FALLOC_FL_KEEP_SIZE) && offset + len > inode->i_size)
i_size_write(inode, offset + len);
- inode->i_ctime = current_time(inode);
+ inode_set_ctime_current(inode);
out:
inode_unlock(inode);
return error;
@@ -935,7 +935,7 @@ static struct inode *hugetlbfs_get_root(struct super_block *sb,
inode->i_mode = S_IFDIR | ctx->mode;
inode->i_uid = ctx->uid;
inode->i_gid = ctx->gid;
- inode->i_atime = inode->i_mtime = inode->i_ctime = current_time(inode);
+ inode->i_atime = inode->i_mtime = inode_set_ctime_current(inode);
inode->i_op = &hugetlbfs_dir_inode_operations;
inode->i_fop = &simple_dir_operations;
/* directory inodes start off with i_nlink == 2 (for "." entry) */
@@ -979,7 +979,7 @@ static struct inode *hugetlbfs_get_inode(struct super_block *sb,
lockdep_set_class(&inode->i_mapping->i_mmap_rwsem,
&hugetlbfs_i_mmap_rwsem_key);
inode->i_mapping->a_ops = &hugetlbfs_aops;
- inode->i_atime = inode->i_mtime = inode->i_ctime = current_time(inode);
+ inode->i_atime = inode->i_mtime = inode_set_ctime_current(inode);
inode->i_mapping->private_data = resv_map;
info->seals = F_SEAL_SEAL;
switch (mode & S_IFMT) {
@@ -1022,7 +1022,7 @@ static int hugetlbfs_mknod(struct mnt_idmap *idmap, struct inode *dir,
inode = hugetlbfs_get_inode(dir->i_sb, dir, mode, dev);
if (!inode)
return -ENOSPC;
- dir->i_ctime = dir->i_mtime = current_time(dir);
+ dir->i_mtime = inode_set_ctime_current(dir);
d_instantiate(dentry, inode);
dget(dentry);/* Extra count - pin the dentry in core */
return 0;
@@ -1054,7 +1054,7 @@ static int hugetlbfs_tmpfile(struct mnt_idmap *idmap,
inode = hugetlbfs_get_inode(dir->i_sb, dir, mode | S_IFREG, 0);
if (!inode)
return -ENOSPC;
- dir->i_ctime = dir->i_mtime = current_time(dir);
+ dir->i_mtime = inode_set_ctime_current(dir);
d_tmpfile(file, inode);
return finish_open_simple(file, 0);
}
@@ -1076,7 +1076,7 @@ static int hugetlbfs_symlink(struct mnt_idmap *idmap,
} else
iput(inode);
}
- dir->i_ctime = dir->i_mtime = current_time(dir);
+ dir->i_mtime = inode_set_ctime_current(dir);
return error;
}
diff --git a/fs/inode.c b/fs/inode.c
index 67611a360031..0ad4fb4b8fe9 100644
--- a/fs/inode.c
+++ b/fs/inode.c
@@ -1850,6 +1850,7 @@ EXPORT_SYMBOL(bmap);
static int relatime_need_update(struct vfsmount *mnt, struct inode *inode,
struct timespec64 now)
{
+ struct timespec64 ctime;
if (!(mnt->mnt_flags & MNT_RELATIME))
return 1;
@@ -1861,7 +1862,8 @@ static int relatime_need_update(struct vfsmount *mnt, struct inode *inode,
/*
* Is ctime younger than or equal to atime? If yes, update atime:
*/
- if (timespec64_compare(&inode->i_ctime, &inode->i_atime) >= 0)
+ ctime = inode_get_ctime(inode);
+ if (timespec64_compare(&ctime, &inode->i_atime) >= 0)
return 1;
/*
@@ -1876,29 +1878,76 @@ static int relatime_need_update(struct vfsmount *mnt, struct inode *inode,
return 0;
}
-int generic_update_time(struct inode *inode, struct timespec64 *time, int flags)
+/**
+ * inode_update_timestamps - update the timestamps on the inode
+ * @inode: inode to be updated
+ * @flags: S_* flags that needed to be updated
+ *
+ * The update_time function is called when an inode's timestamps need to be
+ * updated for a read or write operation. This function handles updating the
+ * actual timestamps. It's up to the caller to ensure that the inode is marked
+ * dirty appropriately.
+ *
+ * In the case where any of S_MTIME, S_CTIME, or S_VERSION need to be updated,
+ * attempt to update all three of them. S_ATIME updates can be handled
+ * independently of the rest.
+ *
+ * Returns a set of S_* flags indicating which values changed.
+ */
+int inode_update_timestamps(struct inode *inode, int flags)
{
- int dirty_flags = 0;
+ int updated = 0;
+ struct timespec64 now;
- if (flags & (S_ATIME | S_CTIME | S_MTIME)) {
- if (flags & S_ATIME)
- inode->i_atime = *time;
- if (flags & S_CTIME)
- inode->i_ctime = *time;
- if (flags & S_MTIME)
- inode->i_mtime = *time;
-
- if (inode->i_sb->s_flags & SB_LAZYTIME)
- dirty_flags |= I_DIRTY_TIME;
- else
- dirty_flags |= I_DIRTY_SYNC;
+ if (flags & (S_MTIME|S_CTIME|S_VERSION)) {
+ struct timespec64 ctime = inode_get_ctime(inode);
+
+ now = inode_set_ctime_current(inode);
+ if (!timespec64_equal(&now, &ctime))
+ updated |= S_CTIME;
+ if (!timespec64_equal(&now, &inode->i_mtime)) {
+ inode->i_mtime = now;
+ updated |= S_MTIME;
+ }
+ if (IS_I_VERSION(inode) && inode_maybe_inc_iversion(inode, updated))
+ updated |= S_VERSION;
+ } else {
+ now = current_time(inode);
}
- if ((flags & S_VERSION) && inode_maybe_inc_iversion(inode, false))
- dirty_flags |= I_DIRTY_SYNC;
+ if (flags & S_ATIME) {
+ if (!timespec64_equal(&now, &inode->i_atime)) {
+ inode->i_atime = now;
+ updated |= S_ATIME;
+ }
+ }
+ return updated;
+}
+EXPORT_SYMBOL(inode_update_timestamps);
+/**
+ * generic_update_time - update the timestamps on the inode
+ * @inode: inode to be updated
+ * @flags: S_* flags that needed to be updated
+ *
+ * The update_time function is called when an inode's timestamps need to be
+ * updated for a read or write operation. In the case where any of S_MTIME, S_CTIME,
+ * or S_VERSION need to be updated we attempt to update all three of them. S_ATIME
+ * updates can be handled done independently of the rest.
+ *
+ * Returns a S_* mask indicating which fields were updated.
+ */
+int generic_update_time(struct inode *inode, int flags)
+{
+ int updated = inode_update_timestamps(inode, flags);
+ int dirty_flags = 0;
+
+ if (updated & (S_ATIME|S_MTIME|S_CTIME))
+ dirty_flags = inode->i_sb->s_flags & SB_LAZYTIME ? I_DIRTY_TIME : I_DIRTY_SYNC;
+ if (updated & S_VERSION)
+ dirty_flags |= I_DIRTY_SYNC;
__mark_inode_dirty(inode, dirty_flags);
- return 0;
+ return updated;
}
EXPORT_SYMBOL(generic_update_time);
@@ -1906,11 +1955,12 @@ EXPORT_SYMBOL(generic_update_time);
* This does the actual work of updating an inodes time or version. Must have
* had called mnt_want_write() before calling this.
*/
-int inode_update_time(struct inode *inode, struct timespec64 *time, int flags)
+int inode_update_time(struct inode *inode, int flags)
{
if (inode->i_op->update_time)
- return inode->i_op->update_time(inode, time, flags);
- return generic_update_time(inode, time, flags);
+ return inode->i_op->update_time(inode, flags);
+ generic_update_time(inode, flags);
+ return 0;
}
EXPORT_SYMBOL(inode_update_time);
@@ -1962,7 +2012,6 @@ void touch_atime(const struct path *path)
{
struct vfsmount *mnt = path->mnt;
struct inode *inode = d_inode(path->dentry);
- struct timespec64 now;
if (!atime_needs_update(path, inode))
return;
@@ -1981,8 +2030,7 @@ void touch_atime(const struct path *path)
* We may also fail on filesystems that have the ability to make parts
* of the fs read only, e.g. subvolumes in Btrfs.
*/
- now = current_time(inode);
- inode_update_time(inode, &now, S_ATIME);
+ inode_update_time(inode, S_ATIME);
__mnt_drop_write(mnt);
skip_update:
sb_end_write(inode->i_sb);
@@ -2067,18 +2115,63 @@ int file_remove_privs(struct file *file)
}
EXPORT_SYMBOL(file_remove_privs);
-static int inode_needs_update_time(struct inode *inode, struct timespec64 *now)
+/**
+ * current_mgtime - Return FS time (possibly fine-grained)
+ * @inode: inode.
+ *
+ * Return the current time truncated to the time granularity supported by
+ * the fs, as suitable for a ctime/mtime change. If the ctime is flagged
+ * as having been QUERIED, get a fine-grained timestamp.
+ */
+struct timespec64 current_mgtime(struct inode *inode)
+{
+ struct timespec64 now, ctime;
+ atomic_long_t *pnsec = (atomic_long_t *)&inode->__i_ctime.tv_nsec;
+ long nsec = atomic_long_read(pnsec);
+
+ if (nsec & I_CTIME_QUERIED) {
+ ktime_get_real_ts64(&now);
+ return timestamp_truncate(now, inode);
+ }
+
+ ktime_get_coarse_real_ts64(&now);
+ now = timestamp_truncate(now, inode);
+
+ /*
+ * If we've recently fetched a fine-grained timestamp
+ * then the coarse-grained one may still be earlier than the
+ * existing ctime. Just keep the existing value if so.
+ */
+ ctime = inode_get_ctime(inode);
+ if (timespec64_compare(&ctime, &now) > 0)
+ now = ctime;
+
+ return now;
+}
+EXPORT_SYMBOL(current_mgtime);
+
+static struct timespec64 current_ctime(struct inode *inode)
+{
+ if (is_mgtime(inode))
+ return current_mgtime(inode);
+ return current_time(inode);
+}
+
+static int inode_needs_update_time(struct inode *inode)
{
int sync_it = 0;
+ struct timespec64 now = current_ctime(inode);
+ struct timespec64 ctime;
/* First try to exhaust all avenues to not sync */
if (IS_NOCMTIME(inode))
return 0;
- if (!timespec64_equal(&inode->i_mtime, now))
+ if (!timespec64_equal(&inode->i_mtime, &now))
sync_it = S_MTIME;
- if (!timespec64_equal(&inode->i_ctime, now))
+ ctime = inode_get_ctime(inode);
+ if (!timespec64_equal(&ctime, &now))
sync_it |= S_CTIME;
if (IS_I_VERSION(inode) && inode_iversion_need_inc(inode))
@@ -2087,15 +2180,14 @@ static int inode_needs_update_time(struct inode *inode, struct timespec64 *now)
return sync_it;
}
-static int __file_update_time(struct file *file, struct timespec64 *now,
- int sync_mode)
+static int __file_update_time(struct file *file, int sync_mode)
{
int ret = 0;
struct inode *inode = file_inode(file);
/* try to update time settings */
if (!__mnt_want_write_file(file)) {
- ret = inode_update_time(inode, now, sync_mode);
+ ret = inode_update_time(inode, sync_mode);
__mnt_drop_write_file(file);
}
@@ -2120,13 +2212,12 @@ int file_update_time(struct file *file)
{
int ret;
struct inode *inode = file_inode(file);
- struct timespec64 now = current_time(inode);
- ret = inode_needs_update_time(inode, &now);
+ ret = inode_needs_update_time(inode);
if (ret <= 0)
return ret;
- return __file_update_time(file, &now, ret);
+ return __file_update_time(file, ret);
}
EXPORT_SYMBOL(file_update_time);
@@ -2149,7 +2240,6 @@ static int file_modified_flags(struct file *file, int flags)
{
int ret;
struct inode *inode = file_inode(file);
- struct timespec64 now = current_time(inode);
/*
* Clear the security bits if the process is not being run by root.
@@ -2162,13 +2252,13 @@ static int file_modified_flags(struct file *file, int flags)
if (unlikely(file->f_mode & FMODE_NOCMTIME))
return 0;
- ret = inode_needs_update_time(inode, &now);
+ ret = inode_needs_update_time(inode);
if (ret <= 0)
return ret;
if (flags & IOCB_NOWAIT)
return -EAGAIN;
- return __file_update_time(file, &now, ret);
+ return __file_update_time(file, ret);
}
/**
@@ -2488,15 +2578,59 @@ struct timespec64 current_time(struct inode *inode)
struct timespec64 now;
ktime_get_coarse_real_ts64(&now);
+ return timestamp_truncate(now, inode);
+}
+EXPORT_SYMBOL(current_time);
- if (unlikely(!inode->i_sb)) {
- WARN(1, "current_time() called with uninitialized super_block in the inode");
+/**
+ * inode_set_ctime_current - set the ctime to current_time
+ * @inode: inode
+ *
+ * Set the inode->i_ctime to the current value for the inode. Returns
+ * the current value that was assigned to i_ctime.
+ */
+struct timespec64 inode_set_ctime_current(struct inode *inode)
+{
+ struct timespec64 now;
+ struct timespec64 ctime;
+
+ ctime.tv_nsec = READ_ONCE(inode->__i_ctime.tv_nsec);
+ if (!(ctime.tv_nsec & I_CTIME_QUERIED)) {
+ now = current_time(inode);
+
+ /* Just copy it into place if it's not multigrain */
+ if (!is_mgtime(inode)) {
+ inode_set_ctime_to_ts(inode, now);
+ return now;
+ }
+
+ /*
+ * If we've recently updated with a fine-grained timestamp,
+ * then the coarse-grained one may still be earlier than the
+ * existing ctime. Just keep the existing value if so.
+ */
+ ctime.tv_sec = inode->__i_ctime.tv_sec;
+ if (timespec64_compare(&ctime, &now) > 0)
+ return ctime;
+
+ /*
+ * Ctime updates are usually protected by the inode_lock, but
+ * we can still race with someone setting the QUERIED flag.
+ * Try to swap the new nsec value into place. If it's changed
+ * in the interim, then just go with a fine-grained timestamp.
+ */
+ if (cmpxchg(&inode->__i_ctime.tv_nsec, ctime.tv_nsec,
+ now.tv_nsec) != ctime.tv_nsec)
+ goto fine_grained;
+ inode->__i_ctime.tv_sec = now.tv_sec;
return now;
}
-
- return timestamp_truncate(now, inode);
+fine_grained:
+ ktime_get_real_ts64(&now);
+ inode_set_ctime_to_ts(inode, timestamp_truncate(now, inode));
+ return now;
}
-EXPORT_SYMBOL(current_time);
+EXPORT_SYMBOL(inode_set_ctime_current);
/**
* in_group_or_capable - check whether caller is CAP_FSETID privileged
diff --git a/fs/isofs/inode.c b/fs/isofs/inode.c
index df9d70588b60..2ee21286ac8f 100644
--- a/fs/isofs/inode.c
+++ b/fs/isofs/inode.c
@@ -1422,13 +1422,8 @@ static int isofs_read_inode(struct inode *inode, int relocated)
inode->i_ino, de->flags[-high_sierra]);
}
#endif
-
- inode->i_mtime.tv_sec =
- inode->i_atime.tv_sec =
- inode->i_ctime.tv_sec = iso_date(de->date, high_sierra);
- inode->i_mtime.tv_nsec =
- inode->i_atime.tv_nsec =
- inode->i_ctime.tv_nsec = 0;
+ inode->i_mtime = inode->i_atime =
+ inode_set_ctime(inode, iso_date(de->date, high_sierra), 0);
ei->i_first_extent = (isonum_733(de->extent) +
isonum_711(de->ext_attr_length));
diff --git a/fs/isofs/rock.c b/fs/isofs/rock.c
index 48f58c6c9e69..348783a70f57 100644
--- a/fs/isofs/rock.c
+++ b/fs/isofs/rock.c
@@ -421,10 +421,9 @@ repeat:
/* Rock ridge never appears on a High Sierra disk */
cnt = 0;
if (rr->u.TF.flags & TF_CREATE) {
- inode->i_ctime.tv_sec =
- iso_date(rr->u.TF.times[cnt++].time,
- 0);
- inode->i_ctime.tv_nsec = 0;
+ inode_set_ctime(inode,
+ iso_date(rr->u.TF.times[cnt++].time, 0),
+ 0);
}
if (rr->u.TF.flags & TF_MODIFY) {
inode->i_mtime.tv_sec =
@@ -439,10 +438,9 @@ repeat:
inode->i_atime.tv_nsec = 0;
}
if (rr->u.TF.flags & TF_ATTRIBUTES) {
- inode->i_ctime.tv_sec =
- iso_date(rr->u.TF.times[cnt++].time,
- 0);
- inode->i_ctime.tv_nsec = 0;
+ inode_set_ctime(inode,
+ iso_date(rr->u.TF.times[cnt++].time, 0),
+ 0);
}
break;
case SIG('S', 'L'):
@@ -534,7 +532,7 @@ repeat:
inode->i_size = reloc->i_size;
inode->i_blocks = reloc->i_blocks;
inode->i_atime = reloc->i_atime;
- inode->i_ctime = reloc->i_ctime;
+ inode_set_ctime_to_ts(inode, inode_get_ctime(reloc));
inode->i_mtime = reloc->i_mtime;
iput(reloc);
break;
diff --git a/fs/jffs2/dir.c b/fs/jffs2/dir.c
index 5075a0a6d594..091ab0eaabbe 100644
--- a/fs/jffs2/dir.c
+++ b/fs/jffs2/dir.c
@@ -204,7 +204,8 @@ static int jffs2_create(struct mnt_idmap *idmap, struct inode *dir_i,
if (ret)
goto fail;
- dir_i->i_mtime = dir_i->i_ctime = ITIME(je32_to_cpu(ri->ctime));
+ dir_i->i_mtime = inode_set_ctime_to_ts(dir_i,
+ ITIME(je32_to_cpu(ri->ctime)));
jffs2_free_raw_inode(ri);
@@ -237,7 +238,7 @@ static int jffs2_unlink(struct inode *dir_i, struct dentry *dentry)
if (dead_f->inocache)
set_nlink(d_inode(dentry), dead_f->inocache->pino_nlink);
if (!ret)
- dir_i->i_mtime = dir_i->i_ctime = ITIME(now);
+ dir_i->i_mtime = inode_set_ctime_to_ts(dir_i, ITIME(now));
return ret;
}
/***********************************************************************/
@@ -271,7 +272,7 @@ static int jffs2_link (struct dentry *old_dentry, struct inode *dir_i, struct de
set_nlink(d_inode(old_dentry), ++f->inocache->pino_nlink);
mutex_unlock(&f->sem);
d_instantiate(dentry, d_inode(old_dentry));
- dir_i->i_mtime = dir_i->i_ctime = ITIME(now);
+ dir_i->i_mtime = inode_set_ctime_to_ts(dir_i, ITIME(now));
ihold(d_inode(old_dentry));
}
return ret;
@@ -422,7 +423,8 @@ static int jffs2_symlink (struct mnt_idmap *idmap, struct inode *dir_i,
goto fail;
}
- dir_i->i_mtime = dir_i->i_ctime = ITIME(je32_to_cpu(rd->mctime));
+ dir_i->i_mtime = inode_set_ctime_to_ts(dir_i,
+ ITIME(je32_to_cpu(rd->mctime)));
jffs2_free_raw_dirent(rd);
@@ -566,7 +568,8 @@ static int jffs2_mkdir (struct mnt_idmap *idmap, struct inode *dir_i,
goto fail;
}
- dir_i->i_mtime = dir_i->i_ctime = ITIME(je32_to_cpu(rd->mctime));
+ dir_i->i_mtime = inode_set_ctime_to_ts(dir_i,
+ ITIME(je32_to_cpu(rd->mctime)));
inc_nlink(dir_i);
jffs2_free_raw_dirent(rd);
@@ -607,7 +610,7 @@ static int jffs2_rmdir (struct inode *dir_i, struct dentry *dentry)
ret = jffs2_do_unlink(c, dir_f, dentry->d_name.name,
dentry->d_name.len, f, now);
if (!ret) {
- dir_i->i_mtime = dir_i->i_ctime = ITIME(now);
+ dir_i->i_mtime = inode_set_ctime_to_ts(dir_i, ITIME(now));
clear_nlink(d_inode(dentry));
drop_nlink(dir_i);
}
@@ -743,7 +746,8 @@ static int jffs2_mknod (struct mnt_idmap *idmap, struct inode *dir_i,
goto fail;
}
- dir_i->i_mtime = dir_i->i_ctime = ITIME(je32_to_cpu(rd->mctime));
+ dir_i->i_mtime = inode_set_ctime_to_ts(dir_i,
+ ITIME(je32_to_cpu(rd->mctime)));
jffs2_free_raw_dirent(rd);
@@ -864,14 +868,16 @@ static int jffs2_rename (struct mnt_idmap *idmap,
* caller won't do it on its own since we are returning an error.
*/
d_invalidate(new_dentry);
- new_dir_i->i_mtime = new_dir_i->i_ctime = ITIME(now);
+ new_dir_i->i_mtime = inode_set_ctime_to_ts(new_dir_i,
+ ITIME(now));
return ret;
}
if (d_is_dir(old_dentry))
drop_nlink(old_dir_i);
- new_dir_i->i_mtime = new_dir_i->i_ctime = old_dir_i->i_mtime = old_dir_i->i_ctime = ITIME(now);
+ old_dir_i->i_mtime = inode_set_ctime_to_ts(old_dir_i, ITIME(now));
+ new_dir_i->i_mtime = inode_set_ctime_to_ts(new_dir_i, ITIME(now));
return 0;
}
diff --git a/fs/jffs2/file.c b/fs/jffs2/file.c
index 2345ca3f09ee..11c66793960e 100644
--- a/fs/jffs2/file.c
+++ b/fs/jffs2/file.c
@@ -317,7 +317,8 @@ static int jffs2_write_end(struct file *filp, struct address_space *mapping,
inode->i_size = pos + writtenlen;
inode->i_blocks = (inode->i_size + 511) >> 9;
- inode->i_ctime = inode->i_mtime = ITIME(je32_to_cpu(ri->ctime));
+ inode->i_mtime = inode_set_ctime_to_ts(inode,
+ ITIME(je32_to_cpu(ri->ctime)));
}
}
diff --git a/fs/jffs2/fs.c b/fs/jffs2/fs.c
index 038516bee1ab..0403efab4089 100644
--- a/fs/jffs2/fs.c
+++ b/fs/jffs2/fs.c
@@ -115,7 +115,7 @@ int jffs2_do_setattr (struct inode *inode, struct iattr *iattr)
ri->isize = cpu_to_je32((ivalid & ATTR_SIZE)?iattr->ia_size:inode->i_size);
ri->atime = cpu_to_je32(I_SEC((ivalid & ATTR_ATIME)?iattr->ia_atime:inode->i_atime));
ri->mtime = cpu_to_je32(I_SEC((ivalid & ATTR_MTIME)?iattr->ia_mtime:inode->i_mtime));
- ri->ctime = cpu_to_je32(I_SEC((ivalid & ATTR_CTIME)?iattr->ia_ctime:inode->i_ctime));
+ ri->ctime = cpu_to_je32(I_SEC((ivalid & ATTR_CTIME)?iattr->ia_ctime:inode_get_ctime(inode)));
ri->offset = cpu_to_je32(0);
ri->csize = ri->dsize = cpu_to_je32(mdatalen);
@@ -148,7 +148,7 @@ int jffs2_do_setattr (struct inode *inode, struct iattr *iattr)
}
/* It worked. Update the inode */
inode->i_atime = ITIME(je32_to_cpu(ri->atime));
- inode->i_ctime = ITIME(je32_to_cpu(ri->ctime));
+ inode_set_ctime_to_ts(inode, ITIME(je32_to_cpu(ri->ctime)));
inode->i_mtime = ITIME(je32_to_cpu(ri->mtime));
inode->i_mode = jemode_to_cpu(ri->mode);
i_uid_write(inode, je16_to_cpu(ri->uid));
@@ -284,7 +284,7 @@ struct inode *jffs2_iget(struct super_block *sb, unsigned long ino)
inode->i_size = je32_to_cpu(latest_node.isize);
inode->i_atime = ITIME(je32_to_cpu(latest_node.atime));
inode->i_mtime = ITIME(je32_to_cpu(latest_node.mtime));
- inode->i_ctime = ITIME(je32_to_cpu(latest_node.ctime));
+ inode_set_ctime_to_ts(inode, ITIME(je32_to_cpu(latest_node.ctime)));
set_nlink(inode, f->inocache->pino_nlink);
@@ -388,7 +388,7 @@ void jffs2_dirty_inode(struct inode *inode, int flags)
iattr.ia_gid = inode->i_gid;
iattr.ia_atime = inode->i_atime;
iattr.ia_mtime = inode->i_mtime;
- iattr.ia_ctime = inode->i_ctime;
+ iattr.ia_ctime = inode_get_ctime(inode);
jffs2_do_setattr(inode, &iattr);
}
@@ -475,7 +475,7 @@ struct inode *jffs2_new_inode (struct inode *dir_i, umode_t mode, struct jffs2_r
inode->i_mode = jemode_to_cpu(ri->mode);
i_gid_write(inode, je16_to_cpu(ri->gid));
i_uid_write(inode, je16_to_cpu(ri->uid));
- inode->i_atime = inode->i_ctime = inode->i_mtime = current_time(inode);
+ inode->i_atime = inode->i_mtime = inode_set_ctime_current(inode);
ri->atime = ri->mtime = ri->ctime = cpu_to_je32(I_SEC(inode->i_mtime));
inode->i_blocks = 0;
diff --git a/fs/jffs2/os-linux.h b/fs/jffs2/os-linux.h
index 8da19766c101..50727a1ff931 100644
--- a/fs/jffs2/os-linux.h
+++ b/fs/jffs2/os-linux.h
@@ -35,7 +35,7 @@ struct kvec;
#define ITIME(sec) ((struct timespec64){sec, 0})
#define JFFS2_NOW() JFFS2_CLAMP_TIME(ktime_get_real_seconds())
#define I_SEC(tv) JFFS2_CLAMP_TIME((tv).tv_sec)
-#define JFFS2_F_I_CTIME(f) I_SEC(OFNI_EDONI_2SFFJ(f)->i_ctime)
+#define JFFS2_F_I_CTIME(f) I_SEC(inode_get_ctime(OFNI_EDONI_2SFFJ(f)))
#define JFFS2_F_I_MTIME(f) I_SEC(OFNI_EDONI_2SFFJ(f)->i_mtime)
#define JFFS2_F_I_ATIME(f) I_SEC(OFNI_EDONI_2SFFJ(f)->i_atime)
#define sleep_on_spinunlock(wq, s) \
diff --git a/fs/jfs/acl.c b/fs/jfs/acl.c
index fb96f872d207..1de3602c98de 100644
--- a/fs/jfs/acl.c
+++ b/fs/jfs/acl.c
@@ -116,7 +116,7 @@ int jfs_set_acl(struct mnt_idmap *idmap, struct dentry *dentry,
if (!rc) {
if (update_mode) {
inode->i_mode = mode;
- inode->i_ctime = current_time(inode);
+ inode_set_ctime_current(inode);
mark_inode_dirty(inode);
}
rc = txCommit(tid, 1, &inode, 0);
diff --git a/fs/jfs/inode.c b/fs/jfs/inode.c
index 8ac10e396050..920d58a1566b 100644
--- a/fs/jfs/inode.c
+++ b/fs/jfs/inode.c
@@ -393,7 +393,7 @@ void jfs_truncate_nolock(struct inode *ip, loff_t length)
break;
}
- ip->i_mtime = ip->i_ctime = current_time(ip);
+ ip->i_mtime = inode_set_ctime_current(ip);
mark_inode_dirty(ip);
txCommit(tid, 1, &ip, 0);
diff --git a/fs/jfs/ioctl.c b/fs/jfs/ioctl.c
index ed7989bc2db1..f7bd7e8f5be4 100644
--- a/fs/jfs/ioctl.c
+++ b/fs/jfs/ioctl.c
@@ -96,7 +96,7 @@ int jfs_fileattr_set(struct mnt_idmap *idmap,
jfs_inode->mode2 = flags;
jfs_set_inode_flags(inode);
- inode->i_ctime = current_time(inode);
+ inode_set_ctime_current(inode);
mark_inode_dirty(inode);
return 0;
diff --git a/fs/jfs/jfs_imap.c b/fs/jfs/jfs_imap.c
index 390cbfce391f..a40383aa6c84 100644
--- a/fs/jfs/jfs_imap.c
+++ b/fs/jfs/jfs_imap.c
@@ -3064,8 +3064,8 @@ static int copy_from_dinode(struct dinode * dip, struct inode *ip)
ip->i_atime.tv_nsec = le32_to_cpu(dip->di_atime.tv_nsec);
ip->i_mtime.tv_sec = le32_to_cpu(dip->di_mtime.tv_sec);
ip->i_mtime.tv_nsec = le32_to_cpu(dip->di_mtime.tv_nsec);
- ip->i_ctime.tv_sec = le32_to_cpu(dip->di_ctime.tv_sec);
- ip->i_ctime.tv_nsec = le32_to_cpu(dip->di_ctime.tv_nsec);
+ inode_set_ctime(ip, le32_to_cpu(dip->di_ctime.tv_sec),
+ le32_to_cpu(dip->di_ctime.tv_nsec));
ip->i_blocks = LBLK2PBLK(ip->i_sb, le64_to_cpu(dip->di_nblocks));
ip->i_generation = le32_to_cpu(dip->di_gen);
@@ -3139,8 +3139,8 @@ static void copy_to_dinode(struct dinode * dip, struct inode *ip)
dip->di_atime.tv_sec = cpu_to_le32(ip->i_atime.tv_sec);
dip->di_atime.tv_nsec = cpu_to_le32(ip->i_atime.tv_nsec);
- dip->di_ctime.tv_sec = cpu_to_le32(ip->i_ctime.tv_sec);
- dip->di_ctime.tv_nsec = cpu_to_le32(ip->i_ctime.tv_nsec);
+ dip->di_ctime.tv_sec = cpu_to_le32(inode_get_ctime(ip).tv_sec);
+ dip->di_ctime.tv_nsec = cpu_to_le32(inode_get_ctime(ip).tv_nsec);
dip->di_mtime.tv_sec = cpu_to_le32(ip->i_mtime.tv_sec);
dip->di_mtime.tv_nsec = cpu_to_le32(ip->i_mtime.tv_nsec);
dip->di_ixpxd = jfs_ip->ixpxd; /* in-memory pxd's are little-endian */
diff --git a/fs/jfs/jfs_inode.c b/fs/jfs/jfs_inode.c
index 9e1f02767201..87594efa7f7c 100644
--- a/fs/jfs/jfs_inode.c
+++ b/fs/jfs/jfs_inode.c
@@ -97,8 +97,8 @@ struct inode *ialloc(struct inode *parent, umode_t mode)
jfs_inode->mode2 |= inode->i_mode;
inode->i_blocks = 0;
- inode->i_mtime = inode->i_atime = inode->i_ctime = current_time(inode);
- jfs_inode->otime = inode->i_ctime.tv_sec;
+ inode->i_mtime = inode->i_atime = inode_set_ctime_current(inode);
+ jfs_inode->otime = inode_get_ctime(inode).tv_sec;
inode->i_generation = JFS_SBI(sb)->gengen++;
jfs_inode->cflag = 0;
diff --git a/fs/jfs/namei.c b/fs/jfs/namei.c
index e98ddb2b1cf2..029d47065600 100644
--- a/fs/jfs/namei.c
+++ b/fs/jfs/namei.c
@@ -149,7 +149,7 @@ static int jfs_create(struct mnt_idmap *idmap, struct inode *dip,
mark_inode_dirty(ip);
- dip->i_ctime = dip->i_mtime = current_time(dip);
+ dip->i_mtime = inode_set_ctime_current(dip);
mark_inode_dirty(dip);
@@ -284,7 +284,7 @@ static int jfs_mkdir(struct mnt_idmap *idmap, struct inode *dip,
/* update parent directory inode */
inc_nlink(dip); /* for '..' from child directory */
- dip->i_ctime = dip->i_mtime = current_time(dip);
+ dip->i_mtime = inode_set_ctime_current(dip);
mark_inode_dirty(dip);
rc = txCommit(tid, 2, &iplist[0], 0);
@@ -390,7 +390,7 @@ static int jfs_rmdir(struct inode *dip, struct dentry *dentry)
/* update parent directory's link count corresponding
* to ".." entry of the target directory deleted
*/
- dip->i_ctime = dip->i_mtime = current_time(dip);
+ dip->i_mtime = inode_set_ctime_current(dip);
inode_dec_link_count(dip);
/*
@@ -512,7 +512,7 @@ static int jfs_unlink(struct inode *dip, struct dentry *dentry)
ASSERT(ip->i_nlink);
- ip->i_ctime = dip->i_ctime = dip->i_mtime = current_time(ip);
+ dip->i_mtime = inode_set_ctime_to_ts(dip, inode_set_ctime_current(ip));
mark_inode_dirty(dip);
/* update target's inode */
@@ -827,8 +827,8 @@ static int jfs_link(struct dentry *old_dentry,
/* update object inode */
inc_nlink(ip); /* for new link */
- ip->i_ctime = current_time(ip);
- dir->i_ctime = dir->i_mtime = current_time(dir);
+ inode_set_ctime_current(ip);
+ dir->i_mtime = inode_set_ctime_current(dir);
mark_inode_dirty(dir);
ihold(ip);
@@ -1028,7 +1028,7 @@ static int jfs_symlink(struct mnt_idmap *idmap, struct inode *dip,
mark_inode_dirty(ip);
- dip->i_ctime = dip->i_mtime = current_time(dip);
+ dip->i_mtime = inode_set_ctime_current(dip);
mark_inode_dirty(dip);
/*
* commit update of parent directory and link object
@@ -1205,7 +1205,7 @@ static int jfs_rename(struct mnt_idmap *idmap, struct inode *old_dir,
tblk->xflag |= COMMIT_DELETE;
tblk->u.ip = new_ip;
} else {
- new_ip->i_ctime = current_time(new_ip);
+ inode_set_ctime_current(new_ip);
mark_inode_dirty(new_ip);
}
} else {
@@ -1268,10 +1268,10 @@ static int jfs_rename(struct mnt_idmap *idmap, struct inode *old_dir,
/*
* Update ctime on changed/moved inodes & mark dirty
*/
- old_ip->i_ctime = current_time(old_ip);
+ inode_set_ctime_current(old_ip);
mark_inode_dirty(old_ip);
- new_dir->i_ctime = new_dir->i_mtime = current_time(new_dir);
+ new_dir->i_mtime = inode_set_ctime_current(new_dir);
mark_inode_dirty(new_dir);
/* Build list of inodes modified by this transaction */
@@ -1283,7 +1283,7 @@ static int jfs_rename(struct mnt_idmap *idmap, struct inode *old_dir,
if (old_dir != new_dir) {
iplist[ipcount++] = new_dir;
- old_dir->i_ctime = old_dir->i_mtime = current_time(old_dir);
+ old_dir->i_mtime = inode_set_ctime_current(old_dir);
mark_inode_dirty(old_dir);
}
@@ -1416,7 +1416,7 @@ static int jfs_mknod(struct mnt_idmap *idmap, struct inode *dir,
mark_inode_dirty(ip);
- dir->i_ctime = dir->i_mtime = current_time(dir);
+ dir->i_mtime = inode_set_ctime_current(dir);
mark_inode_dirty(dir);
diff --git a/fs/jfs/super.c b/fs/jfs/super.c
index d2f82cb7db1b..2e2f7f6d36a0 100644
--- a/fs/jfs/super.c
+++ b/fs/jfs/super.c
@@ -818,7 +818,7 @@ out:
}
if (inode->i_size < off+len-towrite)
i_size_write(inode, off+len-towrite);
- inode->i_mtime = inode->i_ctime = current_time(inode);
+ inode->i_mtime = inode_set_ctime_current(inode);
mark_inode_dirty(inode);
inode_unlock(inode);
return len - towrite;
diff --git a/fs/jfs/xattr.c b/fs/jfs/xattr.c
index 931e50018f88..8577ad494e05 100644
--- a/fs/jfs/xattr.c
+++ b/fs/jfs/xattr.c
@@ -647,7 +647,7 @@ static int ea_put(tid_t tid, struct inode *inode, struct ea_buffer *ea_buf,
if (old_blocks)
dquot_free_block(inode, old_blocks);
- inode->i_ctime = current_time(inode);
+ inode_set_ctime_current(inode);
return 0;
}
diff --git a/fs/kernfs/inode.c b/fs/kernfs/inode.c
index b22b74d1a115..af37be68bf06 100644
--- a/fs/kernfs/inode.c
+++ b/fs/kernfs/inode.c
@@ -151,8 +151,7 @@ ssize_t kernfs_iop_listxattr(struct dentry *dentry, char *buf, size_t size)
static inline void set_default_inode_attr(struct inode *inode, umode_t mode)
{
inode->i_mode = mode;
- inode->i_atime = inode->i_mtime =
- inode->i_ctime = current_time(inode);
+ inode->i_atime = inode->i_mtime = inode_set_ctime_current(inode);
}
static inline void set_inode_attr(struct inode *inode,
@@ -162,7 +161,7 @@ static inline void set_inode_attr(struct inode *inode,
inode->i_gid = attrs->ia_gid;
inode->i_atime = attrs->ia_atime;
inode->i_mtime = attrs->ia_mtime;
- inode->i_ctime = attrs->ia_ctime;
+ inode_set_ctime_to_ts(inode, attrs->ia_ctime);
}
static void kernfs_refresh_inode(struct kernfs_node *kn, struct inode *inode)
@@ -191,7 +190,7 @@ int kernfs_iop_getattr(struct mnt_idmap *idmap,
down_read(&root->kernfs_iattr_rwsem);
kernfs_refresh_inode(kn, inode);
- generic_fillattr(&nop_mnt_idmap, inode, stat);
+ generic_fillattr(&nop_mnt_idmap, request_mask, inode, stat);
up_read(&root->kernfs_iattr_rwsem);
return 0;
diff --git a/fs/libfs.c b/fs/libfs.c
index 5b851315eeed..a61878469dcd 100644
--- a/fs/libfs.c
+++ b/fs/libfs.c
@@ -33,7 +33,7 @@ int simple_getattr(struct mnt_idmap *idmap, const struct path *path,
unsigned int query_flags)
{
struct inode *inode = d_inode(path->dentry);
- generic_fillattr(&nop_mnt_idmap, inode, stat);
+ generic_fillattr(&nop_mnt_idmap, request_mask, inode, stat);
stat->blocks = inode->i_mapping->nrpages << (PAGE_SHIFT - 9);
return 0;
}
@@ -275,7 +275,7 @@ void simple_recursive_removal(struct dentry *dentry,
while ((child = find_next_child(this, victim)) == NULL) {
// kill and ascend
// update metadata while it's still locked
- inode->i_ctime = current_time(inode);
+ inode_set_ctime_current(inode);
clear_nlink(inode);
inode_unlock(inode);
victim = this;
@@ -293,8 +293,7 @@ void simple_recursive_removal(struct dentry *dentry,
dput(victim); // unpin it
}
if (victim == dentry) {
- inode->i_ctime = inode->i_mtime =
- current_time(inode);
+ inode->i_mtime = inode_set_ctime_current(inode);
if (d_is_dir(dentry))
drop_nlink(inode);
inode_unlock(inode);
@@ -335,7 +334,7 @@ static int pseudo_fs_fill_super(struct super_block *s, struct fs_context *fc)
*/
root->i_ino = 1;
root->i_mode = S_IFDIR | S_IRUSR | S_IWUSR;
- root->i_atime = root->i_mtime = root->i_ctime = current_time(root);
+ root->i_atime = root->i_mtime = inode_set_ctime_current(root);
s->s_root = d_make_root(root);
if (!s->s_root)
return -ENOMEM;
@@ -391,7 +390,8 @@ int simple_link(struct dentry *old_dentry, struct inode *dir, struct dentry *den
{
struct inode *inode = d_inode(old_dentry);
- inode->i_ctime = dir->i_ctime = dir->i_mtime = current_time(inode);
+ dir->i_mtime = inode_set_ctime_to_ts(dir,
+ inode_set_ctime_current(inode));
inc_nlink(inode);
ihold(inode);
dget(dentry);
@@ -425,7 +425,8 @@ int simple_unlink(struct inode *dir, struct dentry *dentry)
{
struct inode *inode = d_inode(dentry);
- inode->i_ctime = dir->i_ctime = dir->i_mtime = current_time(inode);
+ dir->i_mtime = inode_set_ctime_to_ts(dir,
+ inode_set_ctime_current(inode));
drop_nlink(inode);
dput(dentry);
return 0;
@@ -444,6 +445,31 @@ int simple_rmdir(struct inode *dir, struct dentry *dentry)
}
EXPORT_SYMBOL(simple_rmdir);
+/**
+ * simple_rename_timestamp - update the various inode timestamps for rename
+ * @old_dir: old parent directory
+ * @old_dentry: dentry that is being renamed
+ * @new_dir: new parent directory
+ * @new_dentry: target for rename
+ *
+ * POSIX mandates that the old and new parent directories have their ctime and
+ * mtime updated, and that inodes of @old_dentry and @new_dentry (if any), have
+ * their ctime updated.
+ */
+void simple_rename_timestamp(struct inode *old_dir, struct dentry *old_dentry,
+ struct inode *new_dir, struct dentry *new_dentry)
+{
+ struct inode *newino = d_inode(new_dentry);
+
+ old_dir->i_mtime = inode_set_ctime_current(old_dir);
+ if (new_dir != old_dir)
+ new_dir->i_mtime = inode_set_ctime_current(new_dir);
+ inode_set_ctime_current(d_inode(old_dentry));
+ if (newino)
+ inode_set_ctime_current(newino);
+}
+EXPORT_SYMBOL_GPL(simple_rename_timestamp);
+
int simple_rename_exchange(struct inode *old_dir, struct dentry *old_dentry,
struct inode *new_dir, struct dentry *new_dentry)
{
@@ -459,11 +485,7 @@ int simple_rename_exchange(struct inode *old_dir, struct dentry *old_dentry,
inc_nlink(old_dir);
}
}
- old_dir->i_ctime = old_dir->i_mtime =
- new_dir->i_ctime = new_dir->i_mtime =
- d_inode(old_dentry)->i_ctime =
- d_inode(new_dentry)->i_ctime = current_time(old_dir);
-
+ simple_rename_timestamp(old_dir, old_dentry, new_dir, new_dentry);
return 0;
}
EXPORT_SYMBOL_GPL(simple_rename_exchange);
@@ -472,7 +494,6 @@ int simple_rename(struct mnt_idmap *idmap, struct inode *old_dir,
struct dentry *old_dentry, struct inode *new_dir,
struct dentry *new_dentry, unsigned int flags)
{
- struct inode *inode = d_inode(old_dentry);
int they_are_dirs = d_is_dir(old_dentry);
if (flags & ~(RENAME_NOREPLACE | RENAME_EXCHANGE))
@@ -495,9 +516,7 @@ int simple_rename(struct mnt_idmap *idmap, struct inode *old_dir,
inc_nlink(new_dir);
}
- old_dir->i_ctime = old_dir->i_mtime = new_dir->i_ctime =
- new_dir->i_mtime = inode->i_ctime = current_time(old_dir);
-
+ simple_rename_timestamp(old_dir, old_dentry, new_dir, new_dentry);
return 0;
}
EXPORT_SYMBOL(simple_rename);
@@ -659,7 +678,7 @@ int simple_fill_super(struct super_block *s, unsigned long magic,
*/
inode->i_ino = 1;
inode->i_mode = S_IFDIR | 0755;
- inode->i_atime = inode->i_mtime = inode->i_ctime = current_time(inode);
+ inode->i_atime = inode->i_mtime = inode_set_ctime_current(inode);
inode->i_op = &simple_dir_inode_operations;
inode->i_fop = &simple_dir_operations;
set_nlink(inode, 2);
@@ -685,7 +704,7 @@ int simple_fill_super(struct super_block *s, unsigned long magic,
goto out;
}
inode->i_mode = S_IFREG | files->mode;
- inode->i_atime = inode->i_mtime = inode->i_ctime = current_time(inode);
+ inode->i_atime = inode->i_mtime = inode_set_ctime_current(inode);
inode->i_fop = files->ops;
inode->i_ino = i;
d_add(dentry, inode);
@@ -1253,7 +1272,7 @@ struct inode *alloc_anon_inode(struct super_block *s)
inode->i_uid = current_fsuid();
inode->i_gid = current_fsgid();
inode->i_flags |= S_PRIVATE;
- inode->i_atime = inode->i_mtime = inode->i_ctime = current_time(inode);
+ inode->i_atime = inode->i_mtime = inode_set_ctime_current(inode);
return inode;
}
EXPORT_SYMBOL(alloc_anon_inode);
@@ -1315,7 +1334,7 @@ static int empty_dir_getattr(struct mnt_idmap *idmap,
u32 request_mask, unsigned int query_flags)
{
struct inode *inode = d_inode(path->dentry);
- generic_fillattr(&nop_mnt_idmap, inode, stat);
+ generic_fillattr(&nop_mnt_idmap, request_mask, inode, stat);
return 0;
}
diff --git a/fs/minix/bitmap.c b/fs/minix/bitmap.c
index 870207ba23f1..25c08fbfcb9d 100644
--- a/fs/minix/bitmap.c
+++ b/fs/minix/bitmap.c
@@ -251,7 +251,7 @@ struct inode *minix_new_inode(const struct inode *dir, umode_t mode)
}
inode_init_owner(&nop_mnt_idmap, inode, dir, mode);
inode->i_ino = j;
- inode->i_mtime = inode->i_atime = inode->i_ctime = current_time(inode);
+ inode->i_mtime = inode->i_atime = inode_set_ctime_current(inode);
inode->i_blocks = 0;
memset(&minix_i(inode)->u, 0, sizeof(minix_i(inode)->u));
insert_inode_hash(inode);
diff --git a/fs/minix/dir.c b/fs/minix/dir.c
index bf9858f76b6a..20f23e6e58ad 100644
--- a/fs/minix/dir.c
+++ b/fs/minix/dir.c
@@ -281,7 +281,7 @@ got_it:
de->inode = inode->i_ino;
}
dir_commit_chunk(page, pos, sbi->s_dirsize);
- dir->i_mtime = dir->i_ctime = current_time(dir);
+ dir->i_mtime = inode_set_ctime_current(dir);
mark_inode_dirty(dir);
err = minix_handle_dirsync(dir);
out_put:
@@ -313,7 +313,7 @@ int minix_delete_entry(struct minix_dir_entry *de, struct page *page)
else
de->inode = 0;
dir_commit_chunk(page, pos, len);
- inode->i_ctime = inode->i_mtime = current_time(inode);
+ inode->i_mtime = inode_set_ctime_current(inode);
mark_inode_dirty(inode);
return minix_handle_dirsync(inode);
}
@@ -436,7 +436,7 @@ int minix_set_link(struct minix_dir_entry *de, struct page *page,
else
de->inode = inode->i_ino;
dir_commit_chunk(page, pos, sbi->s_dirsize);
- dir->i_mtime = dir->i_ctime = current_time(dir);
+ dir->i_mtime = inode_set_ctime_current(dir);
mark_inode_dirty(dir);
return minix_handle_dirsync(dir);
}
diff --git a/fs/minix/inode.c b/fs/minix/inode.c
index e9fbb5303a22..df575473c1cc 100644
--- a/fs/minix/inode.c
+++ b/fs/minix/inode.c
@@ -501,10 +501,7 @@ static struct inode *V1_minix_iget(struct inode *inode)
i_gid_write(inode, raw_inode->i_gid);
set_nlink(inode, raw_inode->i_nlinks);
inode->i_size = raw_inode->i_size;
- inode->i_mtime.tv_sec = inode->i_atime.tv_sec = inode->i_ctime.tv_sec = raw_inode->i_time;
- inode->i_mtime.tv_nsec = 0;
- inode->i_atime.tv_nsec = 0;
- inode->i_ctime.tv_nsec = 0;
+ inode->i_mtime = inode->i_atime = inode_set_ctime(inode, raw_inode->i_time, 0);
inode->i_blocks = 0;
for (i = 0; i < 9; i++)
minix_inode->u.i1_data[i] = raw_inode->i_zone[i];
@@ -543,10 +540,9 @@ static struct inode *V2_minix_iget(struct inode *inode)
inode->i_size = raw_inode->i_size;
inode->i_mtime.tv_sec = raw_inode->i_mtime;
inode->i_atime.tv_sec = raw_inode->i_atime;
- inode->i_ctime.tv_sec = raw_inode->i_ctime;
+ inode_set_ctime(inode, raw_inode->i_ctime, 0);
inode->i_mtime.tv_nsec = 0;
inode->i_atime.tv_nsec = 0;
- inode->i_ctime.tv_nsec = 0;
inode->i_blocks = 0;
for (i = 0; i < 10; i++)
minix_inode->u.i2_data[i] = raw_inode->i_zone[i];
@@ -622,7 +618,7 @@ static struct buffer_head * V2_minix_update_inode(struct inode * inode)
raw_inode->i_size = inode->i_size;
raw_inode->i_mtime = inode->i_mtime.tv_sec;
raw_inode->i_atime = inode->i_atime.tv_sec;
- raw_inode->i_ctime = inode->i_ctime.tv_sec;
+ raw_inode->i_ctime = inode_get_ctime(inode).tv_sec;
if (S_ISCHR(inode->i_mode) || S_ISBLK(inode->i_mode))
raw_inode->i_zone[0] = old_encode_dev(inode->i_rdev);
else for (i = 0; i < 10; i++)
@@ -660,7 +656,7 @@ int minix_getattr(struct mnt_idmap *idmap, const struct path *path,
struct super_block *sb = path->dentry->d_sb;
struct inode *inode = d_inode(path->dentry);
- generic_fillattr(&nop_mnt_idmap, inode, stat);
+ generic_fillattr(&nop_mnt_idmap, request_mask, inode, stat);
if (INODE_VERSION(inode) == MINIX_V1)
stat->blocks = (BLOCK_SIZE / 512) * V1_minix_blocks(stat->size, sb);
else
diff --git a/fs/minix/itree_common.c b/fs/minix/itree_common.c
index 446148792f41..ce18ae37c29d 100644
--- a/fs/minix/itree_common.c
+++ b/fs/minix/itree_common.c
@@ -131,7 +131,7 @@ static inline int splice_branch(struct inode *inode,
/* We are done with atomic stuff, now do the rest of housekeeping */
- inode->i_ctime = current_time(inode);
+ inode_set_ctime_current(inode);
/* had we spliced it onto indirect block? */
if (where->bh)
@@ -350,7 +350,7 @@ do_indirects:
}
first_whole++;
}
- inode->i_mtime = inode->i_ctime = current_time(inode);
+ inode->i_mtime = inode_set_ctime_current(inode);
mark_inode_dirty(inode);
}
diff --git a/fs/minix/namei.c b/fs/minix/namei.c
index 956d5183828d..114084d5636a 100644
--- a/fs/minix/namei.c
+++ b/fs/minix/namei.c
@@ -98,7 +98,7 @@ static int minix_link(struct dentry * old_dentry, struct inode * dir,
{
struct inode *inode = d_inode(old_dentry);
- inode->i_ctime = current_time(inode);
+ inode_set_ctime_current(inode);
inode_inc_link_count(inode);
ihold(inode);
return add_nondir(dentry, inode);
@@ -154,7 +154,7 @@ static int minix_unlink(struct inode * dir, struct dentry *dentry)
if (err)
return err;
- inode->i_ctime = dir->i_ctime;
+ inode_set_ctime_to_ts(inode, inode_get_ctime(dir));
inode_dec_link_count(inode);
return 0;
}
@@ -218,7 +218,7 @@ static int minix_rename(struct mnt_idmap *idmap,
put_page(new_page);
if (err)
goto out_dir;
- new_inode->i_ctime = current_time(new_inode);
+ inode_set_ctime_current(new_inode);
if (dir_de)
drop_nlink(new_inode);
inode_dec_link_count(new_inode);
diff --git a/fs/nfs/callback_proc.c b/fs/nfs/callback_proc.c
index c1eda73254e1..6bed1394d748 100644
--- a/fs/nfs/callback_proc.c
+++ b/fs/nfs/callback_proc.c
@@ -59,7 +59,7 @@ __be32 nfs4_callback_getattr(void *argp, void *resp,
res->change_attr = delegation->change_attr;
if (nfs_have_writebacks(inode))
res->change_attr++;
- res->ctime = inode->i_ctime;
+ res->ctime = inode_get_ctime(inode);
res->mtime = inode->i_mtime;
res->bitmap[0] = (FATTR4_WORD0_CHANGE|FATTR4_WORD0_SIZE) &
args->bitmap[0];
diff --git a/fs/nfs/fscache.h b/fs/nfs/fscache.h
index e1706e736c64..2dc64454492b 100644
--- a/fs/nfs/fscache.h
+++ b/fs/nfs/fscache.h
@@ -116,8 +116,8 @@ static inline void nfs_fscache_update_auxdata(struct nfs_fscache_inode_auxdata *
memset(auxdata, 0, sizeof(*auxdata));
auxdata->mtime_sec = inode->i_mtime.tv_sec;
auxdata->mtime_nsec = inode->i_mtime.tv_nsec;
- auxdata->ctime_sec = inode->i_ctime.tv_sec;
- auxdata->ctime_nsec = inode->i_ctime.tv_nsec;
+ auxdata->ctime_sec = inode_get_ctime(inode).tv_sec;
+ auxdata->ctime_nsec = inode_get_ctime(inode).tv_nsec;
if (NFS_SERVER(inode)->nfs_client->rpc_ops->version == 4)
auxdata->change_attr = inode_peek_iversion_raw(inode);
diff --git a/fs/nfs/inode.c b/fs/nfs/inode.c
index 8172dd4135a1..e21c073158e5 100644
--- a/fs/nfs/inode.c
+++ b/fs/nfs/inode.c
@@ -514,7 +514,7 @@ nfs_fhget(struct super_block *sb, struct nfs_fh *fh, struct nfs_fattr *fattr)
memset(&inode->i_atime, 0, sizeof(inode->i_atime));
memset(&inode->i_mtime, 0, sizeof(inode->i_mtime));
- memset(&inode->i_ctime, 0, sizeof(inode->i_ctime));
+ inode_set_ctime(inode, 0, 0);
inode_set_iversion_raw(inode, 0);
inode->i_size = 0;
clear_nlink(inode);
@@ -535,7 +535,7 @@ nfs_fhget(struct super_block *sb, struct nfs_fh *fh, struct nfs_fattr *fattr)
else if (fattr_supported & NFS_ATTR_FATTR_MTIME)
nfs_set_cache_invalid(inode, NFS_INO_INVALID_MTIME);
if (fattr->valid & NFS_ATTR_FATTR_CTIME)
- inode->i_ctime = fattr->ctime;
+ inode_set_ctime_to_ts(inode, fattr->ctime);
else if (fattr_supported & NFS_ATTR_FATTR_CTIME)
nfs_set_cache_invalid(inode, NFS_INO_INVALID_CTIME);
if (fattr->valid & NFS_ATTR_FATTR_CHANGE)
@@ -731,7 +731,7 @@ void nfs_setattr_update_inode(struct inode *inode, struct iattr *attr,
if ((attr->ia_valid & ATTR_GID) != 0)
inode->i_gid = attr->ia_gid;
if (fattr->valid & NFS_ATTR_FATTR_CTIME)
- inode->i_ctime = fattr->ctime;
+ inode_set_ctime_to_ts(inode, fattr->ctime);
else
nfs_set_cache_invalid(inode, NFS_INO_INVALID_CHANGE
| NFS_INO_INVALID_CTIME);
@@ -749,7 +749,7 @@ void nfs_setattr_update_inode(struct inode *inode, struct iattr *attr,
nfs_set_cache_invalid(inode, NFS_INO_INVALID_ATIME);
if (fattr->valid & NFS_ATTR_FATTR_CTIME)
- inode->i_ctime = fattr->ctime;
+ inode_set_ctime_to_ts(inode, fattr->ctime);
else
nfs_set_cache_invalid(inode, NFS_INO_INVALID_CHANGE
| NFS_INO_INVALID_CTIME);
@@ -765,7 +765,7 @@ void nfs_setattr_update_inode(struct inode *inode, struct iattr *attr,
nfs_set_cache_invalid(inode, NFS_INO_INVALID_MTIME);
if (fattr->valid & NFS_ATTR_FATTR_CTIME)
- inode->i_ctime = fattr->ctime;
+ inode_set_ctime_to_ts(inode, fattr->ctime);
else
nfs_set_cache_invalid(inode, NFS_INO_INVALID_CHANGE
| NFS_INO_INVALID_CTIME);
@@ -912,7 +912,7 @@ out_no_revalidate:
/* Only return attributes that were revalidated. */
stat->result_mask = nfs_get_valid_attrmask(inode) | request_mask;
- generic_fillattr(&nop_mnt_idmap, inode, stat);
+ generic_fillattr(&nop_mnt_idmap, request_mask, inode, stat);
stat->ino = nfs_compat_user_ino64(NFS_FILEID(inode));
stat->change_cookie = inode_peek_iversion_raw(inode);
stat->attributes_mask |= STATX_ATTR_CHANGE_MONOTONIC;
@@ -1444,11 +1444,11 @@ static void nfs_wcc_update_inode(struct inode *inode, struct nfs_fattr *fattr)
nfs_set_cache_invalid(inode, NFS_INO_INVALID_XATTR);
}
/* If we have atomic WCC data, we may update some attributes */
- ts = inode->i_ctime;
+ ts = inode_get_ctime(inode);
if ((fattr->valid & NFS_ATTR_FATTR_PRECTIME)
&& (fattr->valid & NFS_ATTR_FATTR_CTIME)
&& timespec64_equal(&ts, &fattr->pre_ctime)) {
- inode->i_ctime = fattr->ctime;
+ inode_set_ctime_to_ts(inode, fattr->ctime);
}
ts = inode->i_mtime;
@@ -1510,7 +1510,7 @@ static int nfs_check_inode_attributes(struct inode *inode, struct nfs_fattr *fat
if ((fattr->valid & NFS_ATTR_FATTR_MTIME) && !timespec64_equal(&ts, &fattr->mtime))
invalid |= NFS_INO_INVALID_MTIME;
- ts = inode->i_ctime;
+ ts = inode_get_ctime(inode);
if ((fattr->valid & NFS_ATTR_FATTR_CTIME) && !timespec64_equal(&ts, &fattr->ctime))
invalid |= NFS_INO_INVALID_CTIME;
@@ -1997,7 +1997,7 @@ int nfs_post_op_update_inode_force_wcc_locked(struct inode *inode, struct nfs_fa
}
if ((fattr->valid & NFS_ATTR_FATTR_CTIME) != 0 &&
(fattr->valid & NFS_ATTR_FATTR_PRECTIME) == 0) {
- fattr->pre_ctime = inode->i_ctime;
+ fattr->pre_ctime = inode_get_ctime(inode);
fattr->valid |= NFS_ATTR_FATTR_PRECTIME;
}
if ((fattr->valid & NFS_ATTR_FATTR_MTIME) != 0 &&
@@ -2190,7 +2190,7 @@ static int nfs_update_inode(struct inode *inode, struct nfs_fattr *fattr)
save_cache_validity & NFS_INO_INVALID_MTIME;
if (fattr->valid & NFS_ATTR_FATTR_CTIME)
- inode->i_ctime = fattr->ctime;
+ inode_set_ctime_to_ts(inode, fattr->ctime);
else if (fattr_supported & NFS_ATTR_FATTR_CTIME)
nfsi->cache_validity |=
save_cache_validity & NFS_INO_INVALID_CTIME;
diff --git a/fs/nfs/namespace.c b/fs/nfs/namespace.c
index 19d51ebf842c..e7494cdd957e 100644
--- a/fs/nfs/namespace.c
+++ b/fs/nfs/namespace.c
@@ -215,7 +215,8 @@ nfs_namespace_getattr(struct mnt_idmap *idmap,
if (NFS_FH(d_inode(path->dentry))->size != 0)
return nfs_getattr(idmap, path, stat, request_mask,
query_flags);
- generic_fillattr(&nop_mnt_idmap, d_inode(path->dentry), stat);
+ generic_fillattr(&nop_mnt_idmap, request_mask, d_inode(path->dentry),
+ stat);
return 0;
}
diff --git a/fs/nfsd/nfsctl.c b/fs/nfsd/nfsctl.c
index 4302ca0ff6ed..3709830f90a6 100644
--- a/fs/nfsd/nfsctl.c
+++ b/fs/nfsd/nfsctl.c
@@ -1132,7 +1132,7 @@ static struct inode *nfsd_get_inode(struct super_block *sb, umode_t mode)
/* Following advice from simple_fill_super documentation: */
inode->i_ino = iunique(sb, NFSD_MaxReserved);
inode->i_mode = mode;
- inode->i_atime = inode->i_mtime = inode->i_ctime = current_time(inode);
+ inode->i_atime = inode->i_mtime = inode_set_ctime_current(inode);
switch (mode & S_IFMT) {
case S_IFDIR:
inode->i_fop = &simple_dir_operations;
diff --git a/fs/nfsd/vfs.c b/fs/nfsd/vfs.c
index 2c9074ab2315..9b7acba382fe 100644
--- a/fs/nfsd/vfs.c
+++ b/fs/nfsd/vfs.c
@@ -520,7 +520,7 @@ nfsd_setattr(struct svc_rqst *rqstp, struct svc_fh *fhp,
nfsd_sanitize_attrs(inode, iap);
- if (check_guard && guardtime != inode->i_ctime.tv_sec)
+ if (check_guard && guardtime != inode_get_ctime(inode).tv_sec)
return nfserr_notsync;
/*
diff --git a/fs/nilfs2/dir.c b/fs/nilfs2/dir.c
index decd6471300b..bce734b68f08 100644
--- a/fs/nilfs2/dir.c
+++ b/fs/nilfs2/dir.c
@@ -429,7 +429,7 @@ void nilfs_set_link(struct inode *dir, struct nilfs_dir_entry *de,
nilfs_set_de_type(de, inode);
nilfs_commit_chunk(page, mapping, from, to);
nilfs_put_page(page);
- dir->i_mtime = dir->i_ctime = current_time(dir);
+ dir->i_mtime = inode_set_ctime_current(dir);
}
/*
@@ -519,7 +519,7 @@ got_it:
de->inode = cpu_to_le64(inode->i_ino);
nilfs_set_de_type(de, inode);
nilfs_commit_chunk(page, page->mapping, from, to);
- dir->i_mtime = dir->i_ctime = current_time(dir);
+ dir->i_mtime = inode_set_ctime_current(dir);
nilfs_mark_inode_dirty(dir);
/* OFFSET_CACHE */
out_put:
@@ -567,7 +567,7 @@ int nilfs_delete_entry(struct nilfs_dir_entry *dir, struct page *page)
pde->rec_len = nilfs_rec_len_to_disk(to - from);
dir->inode = 0;
nilfs_commit_chunk(page, mapping, from, to);
- inode->i_ctime = inode->i_mtime = current_time(inode);
+ inode->i_mtime = inode_set_ctime_current(inode);
out:
nilfs_put_page(page);
return err;
diff --git a/fs/nilfs2/inode.c b/fs/nilfs2/inode.c
index 35bc79305318..d588c719d743 100644
--- a/fs/nilfs2/inode.c
+++ b/fs/nilfs2/inode.c
@@ -366,7 +366,7 @@ struct inode *nilfs_new_inode(struct inode *dir, umode_t mode)
atomic64_inc(&root->inodes_count);
inode_init_owner(&nop_mnt_idmap, inode, dir, mode);
inode->i_ino = ino;
- inode->i_mtime = inode->i_atime = inode->i_ctime = current_time(inode);
+ inode->i_mtime = inode->i_atime = inode_set_ctime_current(inode);
if (S_ISREG(mode) || S_ISDIR(mode) || S_ISLNK(mode)) {
err = nilfs_bmap_read(ii->i_bmap, NULL);
@@ -450,10 +450,10 @@ int nilfs_read_inode_common(struct inode *inode,
set_nlink(inode, le16_to_cpu(raw_inode->i_links_count));
inode->i_size = le64_to_cpu(raw_inode->i_size);
inode->i_atime.tv_sec = le64_to_cpu(raw_inode->i_mtime);
- inode->i_ctime.tv_sec = le64_to_cpu(raw_inode->i_ctime);
+ inode_set_ctime(inode, le64_to_cpu(raw_inode->i_ctime),
+ le32_to_cpu(raw_inode->i_ctime_nsec));
inode->i_mtime.tv_sec = le64_to_cpu(raw_inode->i_mtime);
inode->i_atime.tv_nsec = le32_to_cpu(raw_inode->i_mtime_nsec);
- inode->i_ctime.tv_nsec = le32_to_cpu(raw_inode->i_ctime_nsec);
inode->i_mtime.tv_nsec = le32_to_cpu(raw_inode->i_mtime_nsec);
if (nilfs_is_metadata_file_inode(inode) && !S_ISREG(inode->i_mode))
return -EIO; /* this inode is for metadata and corrupted */
@@ -768,9 +768,9 @@ void nilfs_write_inode_common(struct inode *inode,
raw_inode->i_gid = cpu_to_le32(i_gid_read(inode));
raw_inode->i_links_count = cpu_to_le16(inode->i_nlink);
raw_inode->i_size = cpu_to_le64(inode->i_size);
- raw_inode->i_ctime = cpu_to_le64(inode->i_ctime.tv_sec);
+ raw_inode->i_ctime = cpu_to_le64(inode_get_ctime(inode).tv_sec);
raw_inode->i_mtime = cpu_to_le64(inode->i_mtime.tv_sec);
- raw_inode->i_ctime_nsec = cpu_to_le32(inode->i_ctime.tv_nsec);
+ raw_inode->i_ctime_nsec = cpu_to_le32(inode_get_ctime(inode).tv_nsec);
raw_inode->i_mtime_nsec = cpu_to_le32(inode->i_mtime.tv_nsec);
raw_inode->i_blocks = cpu_to_le64(inode->i_blocks);
@@ -875,7 +875,7 @@ void nilfs_truncate(struct inode *inode)
nilfs_truncate_bmap(ii, blkoff);
- inode->i_mtime = inode->i_ctime = current_time(inode);
+ inode->i_mtime = inode_set_ctime_current(inode);
if (IS_SYNC(inode))
nilfs_set_transaction_flag(NILFS_TI_SYNC);
diff --git a/fs/nilfs2/ioctl.c b/fs/nilfs2/ioctl.c
index 1dfbc0c34513..40ffade49f38 100644
--- a/fs/nilfs2/ioctl.c
+++ b/fs/nilfs2/ioctl.c
@@ -149,7 +149,7 @@ int nilfs_fileattr_set(struct mnt_idmap *idmap,
NILFS_I(inode)->i_flags = oldflags | (flags & FS_FL_USER_MODIFIABLE);
nilfs_set_inode_flags(inode);
- inode->i_ctime = current_time(inode);
+ inode_set_ctime_current(inode);
if (IS_SYNC(inode))
nilfs_set_transaction_flag(NILFS_TI_SYNC);
diff --git a/fs/nilfs2/namei.c b/fs/nilfs2/namei.c
index c7024da8f1e2..2a4e7f4a8102 100644
--- a/fs/nilfs2/namei.c
+++ b/fs/nilfs2/namei.c
@@ -185,7 +185,7 @@ static int nilfs_link(struct dentry *old_dentry, struct inode *dir,
if (err)
return err;
- inode->i_ctime = current_time(inode);
+ inode_set_ctime_current(inode);
inode_inc_link_count(inode);
ihold(inode);
@@ -283,7 +283,7 @@ static int nilfs_do_unlink(struct inode *dir, struct dentry *dentry)
if (err)
goto out;
- inode->i_ctime = dir->i_ctime;
+ inode_set_ctime_to_ts(inode, inode_get_ctime(dir));
drop_nlink(inode);
err = 0;
out:
@@ -387,7 +387,7 @@ static int nilfs_rename(struct mnt_idmap *idmap,
goto out_dir;
nilfs_set_link(new_dir, new_de, new_page, old_inode);
nilfs_mark_inode_dirty(new_dir);
- new_inode->i_ctime = current_time(new_inode);
+ inode_set_ctime_current(new_inode);
if (dir_de)
drop_nlink(new_inode);
drop_nlink(new_inode);
@@ -406,7 +406,7 @@ static int nilfs_rename(struct mnt_idmap *idmap,
* Like most other Unix systems, set the ctime for inodes on a
* rename.
*/
- old_inode->i_ctime = current_time(old_inode);
+ inode_set_ctime_current(old_inode);
nilfs_delete_entry(old_de, old_page);
diff --git a/fs/nsfs.c b/fs/nsfs.c
index f602a96a1afe..647a22433bd8 100644
--- a/fs/nsfs.c
+++ b/fs/nsfs.c
@@ -84,7 +84,7 @@ slow:
return -ENOMEM;
}
inode->i_ino = ns->inum;
- inode->i_mtime = inode->i_atime = inode->i_ctime = current_time(inode);
+ inode->i_mtime = inode->i_atime = inode_set_ctime_current(inode);
inode->i_flags |= S_IMMUTABLE;
inode->i_mode = S_IFREG | S_IRUGO;
inode->i_fop = &ns_file_operations;
diff --git a/fs/ntfs/inode.c b/fs/ntfs/inode.c
index 6c3f38d66579..99ac6ea277c4 100644
--- a/fs/ntfs/inode.c
+++ b/fs/ntfs/inode.c
@@ -654,7 +654,7 @@ static int ntfs_read_locked_inode(struct inode *vi)
* always changes, when mtime is changed. ctime can be changed on its
* own, mtime is then not changed, e.g. when a file is renamed.
*/
- vi->i_ctime = ntfs2utc(si->last_mft_change_time);
+ inode_set_ctime_to_ts(vi, ntfs2utc(si->last_mft_change_time));
/*
* Last access to the data within the file. Not changed during a rename
* for example but changed whenever the file is written to.
@@ -1218,7 +1218,7 @@ static int ntfs_read_locked_attr_inode(struct inode *base_vi, struct inode *vi)
vi->i_gid = base_vi->i_gid;
set_nlink(vi, base_vi->i_nlink);
vi->i_mtime = base_vi->i_mtime;
- vi->i_ctime = base_vi->i_ctime;
+ inode_set_ctime_to_ts(vi, inode_get_ctime(base_vi));
vi->i_atime = base_vi->i_atime;
vi->i_generation = ni->seq_no = base_ni->seq_no;
@@ -1484,7 +1484,7 @@ static int ntfs_read_locked_index_inode(struct inode *base_vi, struct inode *vi)
vi->i_gid = base_vi->i_gid;
set_nlink(vi, base_vi->i_nlink);
vi->i_mtime = base_vi->i_mtime;
- vi->i_ctime = base_vi->i_ctime;
+ inode_set_ctime_to_ts(vi, inode_get_ctime(base_vi));
vi->i_atime = base_vi->i_atime;
vi->i_generation = ni->seq_no = base_ni->seq_no;
/* Set inode type to zero but preserve permissions. */
@@ -2804,13 +2804,14 @@ done:
*/
if (!IS_NOCMTIME(VFS_I(base_ni)) && !IS_RDONLY(VFS_I(base_ni))) {
struct timespec64 now = current_time(VFS_I(base_ni));
+ struct timespec64 ctime = inode_get_ctime(VFS_I(base_ni));
int sync_it = 0;
if (!timespec64_equal(&VFS_I(base_ni)->i_mtime, &now) ||
- !timespec64_equal(&VFS_I(base_ni)->i_ctime, &now))
+ !timespec64_equal(&ctime, &now))
sync_it = 1;
+ inode_set_ctime_to_ts(VFS_I(base_ni), now);
VFS_I(base_ni)->i_mtime = now;
- VFS_I(base_ni)->i_ctime = now;
if (sync_it)
mark_inode_dirty_sync(VFS_I(base_ni));
@@ -2928,7 +2929,7 @@ int ntfs_setattr(struct mnt_idmap *idmap, struct dentry *dentry,
if (ia_valid & ATTR_MTIME)
vi->i_mtime = attr->ia_mtime;
if (ia_valid & ATTR_CTIME)
- vi->i_ctime = attr->ia_ctime;
+ inode_set_ctime_to_ts(vi, attr->ia_ctime);
mark_inode_dirty(vi);
out:
return err;
@@ -3004,7 +3005,7 @@ int __ntfs_write_inode(struct inode *vi, int sync)
si->last_data_change_time = nt;
modified = true;
}
- nt = utc2ntfs(vi->i_ctime);
+ nt = utc2ntfs(inode_get_ctime(vi));
if (si->last_mft_change_time != nt) {
ntfs_debug("Updating ctime for inode 0x%lx: old = 0x%llx, "
"new = 0x%llx", vi->i_ino, (long long)
diff --git a/fs/ntfs/mft.c b/fs/ntfs/mft.c
index 0155f106ec34..ad1a8f72da22 100644
--- a/fs/ntfs/mft.c
+++ b/fs/ntfs/mft.c
@@ -2682,8 +2682,7 @@ mft_rec_already_initialized:
vi->i_mode &= ~S_IWUGO;
/* Set the inode times to the current time. */
- vi->i_atime = vi->i_mtime = vi->i_ctime =
- current_time(vi);
+ vi->i_atime = vi->i_mtime = inode_set_ctime_current(vi);
/*
* Set the file size to 0, the ntfs inode sizes are set to 0 by
* the call to ntfs_init_big_inode() below.
diff --git a/fs/ntfs3/file.c b/fs/ntfs3/file.c
index 1d6c824246c4..962f12ce6c0a 100644
--- a/fs/ntfs3/file.c
+++ b/fs/ntfs3/file.c
@@ -85,7 +85,7 @@ int ntfs_getattr(struct mnt_idmap *idmap, const struct path *path,
stat->attributes_mask |= STATX_ATTR_COMPRESSED | STATX_ATTR_ENCRYPTED;
- generic_fillattr(idmap, inode, stat);
+ generic_fillattr(idmap, request_mask, inode, stat);
stat->result_mask |= STATX_BTIME;
stat->btime = ni->i_crtime;
@@ -342,7 +342,7 @@ static int ntfs_extend(struct inode *inode, loff_t pos, size_t count,
err = 0;
}
- inode->i_ctime = inode->i_mtime = current_time(inode);
+ inode->i_mtime = inode_set_ctime_current(inode);
mark_inode_dirty(inode);
if (IS_SYNC(inode)) {
@@ -400,7 +400,7 @@ static int ntfs_truncate(struct inode *inode, loff_t new_size)
ni_unlock(ni);
ni->std_fa |= FILE_ATTRIBUTE_ARCHIVE;
- inode->i_ctime = inode->i_mtime = current_time(inode);
+ inode->i_mtime = inode_set_ctime_current(inode);
if (!IS_DIRSYNC(inode)) {
dirty = 1;
} else {
@@ -642,7 +642,7 @@ out:
filemap_invalidate_unlock(mapping);
if (!err) {
- inode->i_ctime = inode->i_mtime = current_time(inode);
+ inode->i_mtime = inode_set_ctime_current(inode);
mark_inode_dirty(inode);
}
diff --git a/fs/ntfs3/frecord.c b/fs/ntfs3/frecord.c
index 16bd9faa2d28..2b85cb10f0be 100644
--- a/fs/ntfs3/frecord.c
+++ b/fs/ntfs3/frecord.c
@@ -3265,6 +3265,7 @@ int ni_write_inode(struct inode *inode, int sync, const char *hint)
if (is_rec_inuse(ni->mi.mrec) &&
!(sbi->flags & NTFS_FLAGS_LOG_REPLAYING) && inode->i_nlink) {
bool modified = false;
+ struct timespec64 ctime = inode_get_ctime(inode);
/* Update times in standard attribute. */
std = ni_std(ni);
@@ -3280,7 +3281,7 @@ int ni_write_inode(struct inode *inode, int sync, const char *hint)
modified = true;
}
- dup.c_time = kernel2nt(&inode->i_ctime);
+ dup.c_time = kernel2nt(&ctime);
if (std->c_time != dup.c_time) {
std->c_time = dup.c_time;
modified = true;
diff --git a/fs/ntfs3/inode.c b/fs/ntfs3/inode.c
index dc7e7ab701c6..4123e126c4d0 100644
--- a/fs/ntfs3/inode.c
+++ b/fs/ntfs3/inode.c
@@ -44,6 +44,7 @@ static struct inode *ntfs_read_mft(struct inode *inode,
u64 t64;
struct MFT_REC *rec;
struct runs_tree *run;
+ struct timespec64 ctime;
inode->i_op = NULL;
/* Setup 'uid' and 'gid' */
@@ -169,7 +170,8 @@ next_attr:
nt2kernel(std5->cr_time, &ni->i_crtime);
#endif
nt2kernel(std5->a_time, &inode->i_atime);
- nt2kernel(std5->c_time, &inode->i_ctime);
+ ctime = inode_get_ctime(inode);
+ nt2kernel(std5->c_time, &ctime);
nt2kernel(std5->m_time, &inode->i_mtime);
ni->std_fa = std5->fa;
@@ -958,7 +960,7 @@ int ntfs_write_end(struct file *file, struct address_space *mapping, loff_t pos,
if (err >= 0) {
if (!(ni->std_fa & FILE_ATTRIBUTE_ARCHIVE)) {
- inode->i_ctime = inode->i_mtime = current_time(inode);
+ inode->i_mtime = inode_set_ctime_current(inode);
ni->std_fa |= FILE_ATTRIBUTE_ARCHIVE;
dirty = true;
}
@@ -1658,8 +1660,8 @@ struct inode *ntfs_create_inode(struct mnt_idmap *idmap, struct inode *dir,
d_instantiate(dentry, inode);
/* Set original time. inode times (i_ctime) may be changed in ntfs_init_acl. */
- inode->i_atime = inode->i_mtime = inode->i_ctime = dir->i_mtime =
- dir->i_ctime = ni->i_crtime;
+ inode->i_atime = inode->i_mtime = inode_set_ctime_to_ts(inode, ni->i_crtime);
+ dir->i_mtime = inode_set_ctime_to_ts(dir, ni->i_crtime);
mark_inode_dirty(dir);
mark_inode_dirty(inode);
@@ -1765,9 +1767,9 @@ int ntfs_unlink_inode(struct inode *dir, const struct dentry *dentry)
if (!err) {
drop_nlink(inode);
- dir->i_mtime = dir->i_ctime = current_time(dir);
+ dir->i_mtime = inode_set_ctime_current(dir);
mark_inode_dirty(dir);
- inode->i_ctime = dir->i_ctime;
+ inode_set_ctime_to_ts(inode, inode_get_ctime(dir));
if (inode->i_nlink)
mark_inode_dirty(inode);
} else if (!ni_remove_name_undo(dir_ni, ni, de, de2, undo_remove)) {
diff --git a/fs/ntfs3/namei.c b/fs/ntfs3/namei.c
index 70f8c859e0ad..ad430d50bd79 100644
--- a/fs/ntfs3/namei.c
+++ b/fs/ntfs3/namei.c
@@ -156,8 +156,8 @@ static int ntfs_link(struct dentry *ode, struct inode *dir, struct dentry *de)
err = ntfs_link_inode(inode, de);
if (!err) {
- dir->i_ctime = dir->i_mtime = inode->i_ctime =
- current_time(dir);
+ dir->i_mtime = inode_set_ctime_to_ts(inode,
+ inode_set_ctime_current(dir));
mark_inode_dirty(inode);
mark_inode_dirty(dir);
d_instantiate(de, inode);
@@ -324,14 +324,11 @@ static int ntfs_rename(struct mnt_idmap *idmap, struct inode *dir,
/* Restore after failed rename failed too. */
_ntfs_bad_inode(inode);
} else if (!err) {
- inode->i_ctime = dir->i_ctime = dir->i_mtime =
- current_time(dir);
+ simple_rename_timestamp(dir, dentry, new_dir, new_dentry);
mark_inode_dirty(inode);
mark_inode_dirty(dir);
- if (dir != new_dir) {
- new_dir->i_mtime = new_dir->i_ctime = dir->i_ctime;
+ if (dir != new_dir)
mark_inode_dirty(new_dir);
- }
if (IS_DIRSYNC(dir))
ntfs_sync_inode(dir);
diff --git a/fs/ntfs3/xattr.c b/fs/ntfs3/xattr.c
index 023f314e8950..29fd391899e5 100644
--- a/fs/ntfs3/xattr.c
+++ b/fs/ntfs3/xattr.c
@@ -637,7 +637,7 @@ static noinline int ntfs_set_acl_ex(struct mnt_idmap *idmap,
if (!err) {
set_cached_acl(inode, type, acl);
inode->i_mode = mode;
- inode->i_ctime = current_time(inode);
+ inode_set_ctime_current(inode);
mark_inode_dirty(inode);
}
@@ -924,7 +924,7 @@ set_new_fa:
NULL);
out:
- inode->i_ctime = current_time(inode);
+ inode_set_ctime_current(inode);
mark_inode_dirty(inode);
return err;
diff --git a/fs/ocfs2/acl.c b/fs/ocfs2/acl.c
index 9fd03eaf15f8..e75137a8e7cb 100644
--- a/fs/ocfs2/acl.c
+++ b/fs/ocfs2/acl.c
@@ -191,10 +191,10 @@ static int ocfs2_acl_set_mode(struct inode *inode, struct buffer_head *di_bh,
}
inode->i_mode = new_mode;
- inode->i_ctime = current_time(inode);
+ inode_set_ctime_current(inode);
di->i_mode = cpu_to_le16(inode->i_mode);
- di->i_ctime = cpu_to_le64(inode->i_ctime.tv_sec);
- di->i_ctime_nsec = cpu_to_le32(inode->i_ctime.tv_nsec);
+ di->i_ctime = cpu_to_le64(inode_get_ctime(inode).tv_sec);
+ di->i_ctime_nsec = cpu_to_le32(inode_get_ctime(inode).tv_nsec);
ocfs2_update_inode_fsync_trans(handle, inode, 0);
ocfs2_journal_dirty(handle, di_bh);
diff --git a/fs/ocfs2/alloc.c b/fs/ocfs2/alloc.c
index 51c93929a146..aef58f1395c8 100644
--- a/fs/ocfs2/alloc.c
+++ b/fs/ocfs2/alloc.c
@@ -7436,10 +7436,10 @@ int ocfs2_truncate_inline(struct inode *inode, struct buffer_head *di_bh,
}
inode->i_blocks = ocfs2_inode_sector_count(inode);
- inode->i_ctime = inode->i_mtime = current_time(inode);
+ inode->i_mtime = inode_set_ctime_current(inode);
- di->i_ctime = di->i_mtime = cpu_to_le64(inode->i_ctime.tv_sec);
- di->i_ctime_nsec = di->i_mtime_nsec = cpu_to_le32(inode->i_ctime.tv_nsec);
+ di->i_ctime = di->i_mtime = cpu_to_le64(inode_get_ctime(inode).tv_sec);
+ di->i_ctime_nsec = di->i_mtime_nsec = cpu_to_le32(inode_get_ctime(inode).tv_nsec);
ocfs2_update_inode_fsync_trans(handle, inode, 1);
ocfs2_journal_dirty(handle, di_bh);
diff --git a/fs/ocfs2/aops.c b/fs/ocfs2/aops.c
index 8dfc284e85f0..0fdba30740ab 100644
--- a/fs/ocfs2/aops.c
+++ b/fs/ocfs2/aops.c
@@ -2048,7 +2048,7 @@ out_write_size:
}
inode->i_blocks = ocfs2_inode_sector_count(inode);
di->i_size = cpu_to_le64((u64)i_size_read(inode));
- inode->i_mtime = inode->i_ctime = current_time(inode);
+ inode->i_mtime = inode_set_ctime_current(inode);
di->i_mtime = di->i_ctime = cpu_to_le64(inode->i_mtime.tv_sec);
di->i_mtime_nsec = di->i_ctime_nsec = cpu_to_le32(inode->i_mtime.tv_nsec);
if (handle)
diff --git a/fs/ocfs2/dir.c b/fs/ocfs2/dir.c
index 694471fc46b8..8b123d543e6e 100644
--- a/fs/ocfs2/dir.c
+++ b/fs/ocfs2/dir.c
@@ -1658,7 +1658,7 @@ int __ocfs2_add_entry(handle_t *handle,
offset, ocfs2_dir_trailer_blk_off(dir->i_sb));
if (ocfs2_dirent_would_fit(de, rec_len)) {
- dir->i_mtime = dir->i_ctime = current_time(dir);
+ dir->i_mtime = inode_set_ctime_current(dir);
retval = ocfs2_mark_inode_dirty(handle, dir, parent_fe_bh);
if (retval < 0) {
mlog_errno(retval);
@@ -2962,11 +2962,11 @@ static int ocfs2_expand_inline_dir(struct inode *dir, struct buffer_head *di_bh,
ocfs2_dinode_new_extent_list(dir, di);
i_size_write(dir, sb->s_blocksize);
- dir->i_mtime = dir->i_ctime = current_time(dir);
+ dir->i_mtime = inode_set_ctime_current(dir);
di->i_size = cpu_to_le64(sb->s_blocksize);
- di->i_ctime = di->i_mtime = cpu_to_le64(dir->i_ctime.tv_sec);
- di->i_ctime_nsec = di->i_mtime_nsec = cpu_to_le32(dir->i_ctime.tv_nsec);
+ di->i_ctime = di->i_mtime = cpu_to_le64(inode_get_ctime(dir).tv_sec);
+ di->i_ctime_nsec = di->i_mtime_nsec = cpu_to_le32(inode_get_ctime(dir).tv_nsec);
ocfs2_update_inode_fsync_trans(handle, dir, 1);
/*
diff --git a/fs/ocfs2/dlmfs/dlmfs.c b/fs/ocfs2/dlmfs/dlmfs.c
index ba26c5567cff..81265123ce6c 100644
--- a/fs/ocfs2/dlmfs/dlmfs.c
+++ b/fs/ocfs2/dlmfs/dlmfs.c
@@ -337,7 +337,7 @@ static struct inode *dlmfs_get_root_inode(struct super_block *sb)
if (inode) {
inode->i_ino = get_next_ino();
inode_init_owner(&nop_mnt_idmap, inode, NULL, mode);
- inode->i_atime = inode->i_mtime = inode->i_ctime = current_time(inode);
+ inode->i_atime = inode->i_mtime = inode_set_ctime_current(inode);
inc_nlink(inode);
inode->i_fop = &simple_dir_operations;
@@ -360,7 +360,7 @@ static struct inode *dlmfs_get_inode(struct inode *parent,
inode->i_ino = get_next_ino();
inode_init_owner(&nop_mnt_idmap, inode, parent, mode);
- inode->i_atime = inode->i_mtime = inode->i_ctime = current_time(inode);
+ inode->i_atime = inode->i_mtime = inode_set_ctime_current(inode);
ip = DLMFS_I(inode);
ip->ip_conn = DLMFS_I(parent)->ip_conn;
diff --git a/fs/ocfs2/dlmglue.c b/fs/ocfs2/dlmglue.c
index c28bc983a7b1..c3e2961ee5db 100644
--- a/fs/ocfs2/dlmglue.c
+++ b/fs/ocfs2/dlmglue.c
@@ -2162,6 +2162,7 @@ static void __ocfs2_stuff_meta_lvb(struct inode *inode)
struct ocfs2_inode_info *oi = OCFS2_I(inode);
struct ocfs2_lock_res *lockres = &oi->ip_inode_lockres;
struct ocfs2_meta_lvb *lvb;
+ struct timespec64 ctime = inode_get_ctime(inode);
lvb = ocfs2_dlm_lvb(&lockres->l_lksb);
@@ -2185,7 +2186,7 @@ static void __ocfs2_stuff_meta_lvb(struct inode *inode)
lvb->lvb_iatime_packed =
cpu_to_be64(ocfs2_pack_timespec(&inode->i_atime));
lvb->lvb_ictime_packed =
- cpu_to_be64(ocfs2_pack_timespec(&inode->i_ctime));
+ cpu_to_be64(ocfs2_pack_timespec(&ctime));
lvb->lvb_imtime_packed =
cpu_to_be64(ocfs2_pack_timespec(&inode->i_mtime));
lvb->lvb_iattr = cpu_to_be32(oi->ip_attr);
@@ -2208,6 +2209,7 @@ static int ocfs2_refresh_inode_from_lvb(struct inode *inode)
struct ocfs2_inode_info *oi = OCFS2_I(inode);
struct ocfs2_lock_res *lockres = &oi->ip_inode_lockres;
struct ocfs2_meta_lvb *lvb;
+ struct timespec64 ctime;
mlog_meta_lvb(0, lockres);
@@ -2238,8 +2240,9 @@ static int ocfs2_refresh_inode_from_lvb(struct inode *inode)
be64_to_cpu(lvb->lvb_iatime_packed));
ocfs2_unpack_timespec(&inode->i_mtime,
be64_to_cpu(lvb->lvb_imtime_packed));
- ocfs2_unpack_timespec(&inode->i_ctime,
+ ocfs2_unpack_timespec(&ctime,
be64_to_cpu(lvb->lvb_ictime_packed));
+ inode_set_ctime_to_ts(inode, ctime);
spin_unlock(&oi->ip_lock);
return 0;
}
diff --git a/fs/ocfs2/file.c b/fs/ocfs2/file.c
index bf2c17ea96a0..3b91b4cc7c6a 100644
--- a/fs/ocfs2/file.c
+++ b/fs/ocfs2/file.c
@@ -232,8 +232,10 @@ int ocfs2_should_update_atime(struct inode *inode,
return 0;
if (vfsmnt->mnt_flags & MNT_RELATIME) {
+ struct timespec64 ctime = inode_get_ctime(inode);
+
if ((timespec64_compare(&inode->i_atime, &inode->i_mtime) <= 0) ||
- (timespec64_compare(&inode->i_atime, &inode->i_ctime) <= 0))
+ (timespec64_compare(&inode->i_atime, &ctime) <= 0))
return 1;
return 0;
@@ -294,7 +296,7 @@ int ocfs2_set_inode_size(handle_t *handle,
i_size_write(inode, new_i_size);
inode->i_blocks = ocfs2_inode_sector_count(inode);
- inode->i_ctime = inode->i_mtime = current_time(inode);
+ inode->i_mtime = inode_set_ctime_current(inode);
status = ocfs2_mark_inode_dirty(handle, inode, fe_bh);
if (status < 0) {
@@ -415,12 +417,12 @@ static int ocfs2_orphan_for_truncate(struct ocfs2_super *osb,
}
i_size_write(inode, new_i_size);
- inode->i_ctime = inode->i_mtime = current_time(inode);
+ inode->i_mtime = inode_set_ctime_current(inode);
di = (struct ocfs2_dinode *) fe_bh->b_data;
di->i_size = cpu_to_le64(new_i_size);
- di->i_ctime = di->i_mtime = cpu_to_le64(inode->i_ctime.tv_sec);
- di->i_ctime_nsec = di->i_mtime_nsec = cpu_to_le32(inode->i_ctime.tv_nsec);
+ di->i_ctime = di->i_mtime = cpu_to_le64(inode_get_ctime(inode).tv_sec);
+ di->i_ctime_nsec = di->i_mtime_nsec = cpu_to_le32(inode_get_ctime(inode).tv_nsec);
ocfs2_update_inode_fsync_trans(handle, inode, 0);
ocfs2_journal_dirty(handle, fe_bh);
@@ -824,7 +826,7 @@ static int ocfs2_write_zero_page(struct inode *inode, u64 abs_from,
i_size_write(inode, abs_to);
inode->i_blocks = ocfs2_inode_sector_count(inode);
di->i_size = cpu_to_le64((u64)i_size_read(inode));
- inode->i_mtime = inode->i_ctime = current_time(inode);
+ inode->i_mtime = inode_set_ctime_current(inode);
di->i_mtime = di->i_ctime = cpu_to_le64(inode->i_mtime.tv_sec);
di->i_ctime_nsec = cpu_to_le32(inode->i_mtime.tv_nsec);
di->i_mtime_nsec = di->i_ctime_nsec;
@@ -1317,7 +1319,7 @@ int ocfs2_getattr(struct mnt_idmap *idmap, const struct path *path,
goto bail;
}
- generic_fillattr(&nop_mnt_idmap, inode, stat);
+ generic_fillattr(&nop_mnt_idmap, request_mask, inode, stat);
/*
* If there is inline data in the inode, the inode will normally not
* have data blocks allocated (it may have an external xattr block).
@@ -2043,7 +2045,7 @@ static int __ocfs2_change_file_space(struct file *file, struct inode *inode,
goto out_inode_unlock;
}
- inode->i_ctime = inode->i_mtime = current_time(inode);
+ inode->i_mtime = inode_set_ctime_current(inode);
ret = ocfs2_mark_inode_dirty(handle, inode, di_bh);
if (ret < 0)
mlog_errno(ret);
diff --git a/fs/ocfs2/inode.c b/fs/ocfs2/inode.c
index bb116c39b581..e8771600b930 100644
--- a/fs/ocfs2/inode.c
+++ b/fs/ocfs2/inode.c
@@ -306,8 +306,8 @@ void ocfs2_populate_inode(struct inode *inode, struct ocfs2_dinode *fe,
inode->i_atime.tv_nsec = le32_to_cpu(fe->i_atime_nsec);
inode->i_mtime.tv_sec = le64_to_cpu(fe->i_mtime);
inode->i_mtime.tv_nsec = le32_to_cpu(fe->i_mtime_nsec);
- inode->i_ctime.tv_sec = le64_to_cpu(fe->i_ctime);
- inode->i_ctime.tv_nsec = le32_to_cpu(fe->i_ctime_nsec);
+ inode_set_ctime(inode, le64_to_cpu(fe->i_ctime),
+ le32_to_cpu(fe->i_ctime_nsec));
if (OCFS2_I(inode)->ip_blkno != le64_to_cpu(fe->i_blkno))
mlog(ML_ERROR,
@@ -1314,8 +1314,8 @@ int ocfs2_mark_inode_dirty(handle_t *handle,
fe->i_mode = cpu_to_le16(inode->i_mode);
fe->i_atime = cpu_to_le64(inode->i_atime.tv_sec);
fe->i_atime_nsec = cpu_to_le32(inode->i_atime.tv_nsec);
- fe->i_ctime = cpu_to_le64(inode->i_ctime.tv_sec);
- fe->i_ctime_nsec = cpu_to_le32(inode->i_ctime.tv_nsec);
+ fe->i_ctime = cpu_to_le64(inode_get_ctime(inode).tv_sec);
+ fe->i_ctime_nsec = cpu_to_le32(inode_get_ctime(inode).tv_nsec);
fe->i_mtime = cpu_to_le64(inode->i_mtime.tv_sec);
fe->i_mtime_nsec = cpu_to_le32(inode->i_mtime.tv_nsec);
@@ -1352,8 +1352,8 @@ void ocfs2_refresh_inode(struct inode *inode,
inode->i_atime.tv_nsec = le32_to_cpu(fe->i_atime_nsec);
inode->i_mtime.tv_sec = le64_to_cpu(fe->i_mtime);
inode->i_mtime.tv_nsec = le32_to_cpu(fe->i_mtime_nsec);
- inode->i_ctime.tv_sec = le64_to_cpu(fe->i_ctime);
- inode->i_ctime.tv_nsec = le32_to_cpu(fe->i_ctime_nsec);
+ inode_set_ctime(inode, le64_to_cpu(fe->i_ctime),
+ le32_to_cpu(fe->i_ctime_nsec));
spin_unlock(&OCFS2_I(inode)->ip_lock);
}
diff --git a/fs/ocfs2/move_extents.c b/fs/ocfs2/move_extents.c
index b1e32ec4a9d4..05d67968a3a9 100644
--- a/fs/ocfs2/move_extents.c
+++ b/fs/ocfs2/move_extents.c
@@ -950,9 +950,9 @@ static int ocfs2_move_extents(struct ocfs2_move_extents_context *context)
}
di = (struct ocfs2_dinode *)di_bh->b_data;
- inode->i_ctime = current_time(inode);
- di->i_ctime = cpu_to_le64(inode->i_ctime.tv_sec);
- di->i_ctime_nsec = cpu_to_le32(inode->i_ctime.tv_nsec);
+ inode_set_ctime_current(inode);
+ di->i_ctime = cpu_to_le64(inode_get_ctime(inode).tv_sec);
+ di->i_ctime_nsec = cpu_to_le32(inode_get_ctime(inode).tv_nsec);
ocfs2_update_inode_fsync_trans(handle, inode, 0);
ocfs2_journal_dirty(handle, di_bh);
diff --git a/fs/ocfs2/namei.c b/fs/ocfs2/namei.c
index 17c52225b87d..e4a684d45308 100644
--- a/fs/ocfs2/namei.c
+++ b/fs/ocfs2/namei.c
@@ -793,10 +793,10 @@ static int ocfs2_link(struct dentry *old_dentry,
}
inc_nlink(inode);
- inode->i_ctime = current_time(inode);
+ inode_set_ctime_current(inode);
ocfs2_set_links_count(fe, inode->i_nlink);
- fe->i_ctime = cpu_to_le64(inode->i_ctime.tv_sec);
- fe->i_ctime_nsec = cpu_to_le32(inode->i_ctime.tv_nsec);
+ fe->i_ctime = cpu_to_le64(inode_get_ctime(inode).tv_sec);
+ fe->i_ctime_nsec = cpu_to_le32(inode_get_ctime(inode).tv_nsec);
ocfs2_journal_dirty(handle, fe_bh);
err = ocfs2_add_entry(handle, dentry, inode,
@@ -995,7 +995,7 @@ static int ocfs2_unlink(struct inode *dir,
ocfs2_set_links_count(fe, inode->i_nlink);
ocfs2_journal_dirty(handle, fe_bh);
- dir->i_ctime = dir->i_mtime = current_time(dir);
+ dir->i_mtime = inode_set_ctime_current(dir);
if (S_ISDIR(inode->i_mode))
drop_nlink(dir);
@@ -1537,7 +1537,7 @@ static int ocfs2_rename(struct mnt_idmap *idmap,
new_dir_bh, &target_insert);
}
- old_inode->i_ctime = current_time(old_inode);
+ inode_set_ctime_current(old_inode);
mark_inode_dirty(old_inode);
status = ocfs2_journal_access_di(handle, INODE_CACHE(old_inode),
@@ -1546,8 +1546,8 @@ static int ocfs2_rename(struct mnt_idmap *idmap,
if (status >= 0) {
old_di = (struct ocfs2_dinode *) old_inode_bh->b_data;
- old_di->i_ctime = cpu_to_le64(old_inode->i_ctime.tv_sec);
- old_di->i_ctime_nsec = cpu_to_le32(old_inode->i_ctime.tv_nsec);
+ old_di->i_ctime = cpu_to_le64(inode_get_ctime(old_inode).tv_sec);
+ old_di->i_ctime_nsec = cpu_to_le32(inode_get_ctime(old_inode).tv_nsec);
ocfs2_journal_dirty(handle, old_inode_bh);
} else
mlog_errno(status);
@@ -1586,9 +1586,9 @@ static int ocfs2_rename(struct mnt_idmap *idmap,
if (new_inode) {
drop_nlink(new_inode);
- new_inode->i_ctime = current_time(new_inode);
+ inode_set_ctime_current(new_inode);
}
- old_dir->i_ctime = old_dir->i_mtime = current_time(old_dir);
+ old_dir->i_mtime = inode_set_ctime_current(old_dir);
if (update_dot_dot) {
status = ocfs2_update_entry(old_inode, handle,
@@ -1610,7 +1610,8 @@ static int ocfs2_rename(struct mnt_idmap *idmap,
if (old_dir != new_dir) {
/* Keep the same times on both directories.*/
- new_dir->i_ctime = new_dir->i_mtime = old_dir->i_ctime;
+ new_dir->i_mtime = inode_set_ctime_to_ts(new_dir,
+ inode_get_ctime(old_dir));
/*
* This will also pick up the i_nlink change from the
diff --git a/fs/ocfs2/refcounttree.c b/fs/ocfs2/refcounttree.c
index 564ab48d03ef..25c8ec3c8c3a 100644
--- a/fs/ocfs2/refcounttree.c
+++ b/fs/ocfs2/refcounttree.c
@@ -3750,9 +3750,9 @@ static int ocfs2_change_ctime(struct inode *inode,
goto out_commit;
}
- inode->i_ctime = current_time(inode);
- di->i_ctime = cpu_to_le64(inode->i_ctime.tv_sec);
- di->i_ctime_nsec = cpu_to_le32(inode->i_ctime.tv_nsec);
+ inode_set_ctime_current(inode);
+ di->i_ctime = cpu_to_le64(inode_get_ctime(inode).tv_sec);
+ di->i_ctime_nsec = cpu_to_le32(inode_get_ctime(inode).tv_nsec);
ocfs2_journal_dirty(handle, di_bh);
@@ -4073,10 +4073,10 @@ static int ocfs2_complete_reflink(struct inode *s_inode,
* we want mtime to appear identical to the source and
* update ctime.
*/
- t_inode->i_ctime = current_time(t_inode);
+ inode_set_ctime_current(t_inode);
- di->i_ctime = cpu_to_le64(t_inode->i_ctime.tv_sec);
- di->i_ctime_nsec = cpu_to_le32(t_inode->i_ctime.tv_nsec);
+ di->i_ctime = cpu_to_le64(inode_get_ctime(t_inode).tv_sec);
+ di->i_ctime_nsec = cpu_to_le32(inode_get_ctime(t_inode).tv_nsec);
t_inode->i_mtime = s_inode->i_mtime;
di->i_mtime = s_di->i_mtime;
@@ -4456,7 +4456,7 @@ int ocfs2_reflink_update_dest(struct inode *dest,
if (newlen > i_size_read(dest))
i_size_write(dest, newlen);
spin_unlock(&OCFS2_I(dest)->ip_lock);
- dest->i_ctime = dest->i_mtime = current_time(dest);
+ dest->i_mtime = inode_set_ctime_current(dest);
ret = ocfs2_mark_inode_dirty(handle, dest, d_bh);
if (ret) {
diff --git a/fs/ocfs2/xattr.c b/fs/ocfs2/xattr.c
index 4ac77ff6e676..6510ad783c91 100644
--- a/fs/ocfs2/xattr.c
+++ b/fs/ocfs2/xattr.c
@@ -3421,9 +3421,9 @@ static int __ocfs2_xattr_set_handle(struct inode *inode,
goto out;
}
- inode->i_ctime = current_time(inode);
- di->i_ctime = cpu_to_le64(inode->i_ctime.tv_sec);
- di->i_ctime_nsec = cpu_to_le32(inode->i_ctime.tv_nsec);
+ inode_set_ctime_current(inode);
+ di->i_ctime = cpu_to_le64(inode_get_ctime(inode).tv_sec);
+ di->i_ctime_nsec = cpu_to_le32(inode_get_ctime(inode).tv_nsec);
ocfs2_journal_dirty(ctxt->handle, xis->inode_bh);
}
out:
diff --git a/fs/omfs/dir.c b/fs/omfs/dir.c
index 82cf7e9a665f..6bda275826d6 100644
--- a/fs/omfs/dir.c
+++ b/fs/omfs/dir.c
@@ -143,7 +143,7 @@ static int omfs_add_link(struct dentry *dentry, struct inode *inode)
mark_buffer_dirty(bh);
brelse(bh);
- dir->i_ctime = current_time(dir);
+ inode_set_ctime_current(dir);
/* mark affected inodes dirty to rebuild checksums */
mark_inode_dirty(dir);
@@ -399,7 +399,7 @@ static int omfs_rename(struct mnt_idmap *idmap, struct inode *old_dir,
if (err)
goto out;
- old_inode->i_ctime = current_time(old_inode);
+ inode_set_ctime_current(old_inode);
mark_inode_dirty(old_inode);
out:
return err;
diff --git a/fs/omfs/inode.c b/fs/omfs/inode.c
index c4c79e07efc7..2f8c1882f45c 100644
--- a/fs/omfs/inode.c
+++ b/fs/omfs/inode.c
@@ -51,7 +51,7 @@ struct inode *omfs_new_inode(struct inode *dir, umode_t mode)
inode_init_owner(&nop_mnt_idmap, inode, NULL, mode);
inode->i_mapping->a_ops = &omfs_aops;
- inode->i_atime = inode->i_mtime = inode->i_ctime = current_time(inode);
+ inode->i_atime = inode->i_mtime = inode_set_ctime_current(inode);
switch (mode & S_IFMT) {
case S_IFDIR:
inode->i_op = &omfs_dir_inops;
@@ -134,8 +134,8 @@ static int __omfs_write_inode(struct inode *inode, int wait)
oi->i_head.h_magic = OMFS_IMAGIC;
oi->i_size = cpu_to_be64(inode->i_size);
- ctime = inode->i_ctime.tv_sec * 1000LL +
- ((inode->i_ctime.tv_nsec + 999)/1000);
+ ctime = inode_get_ctime(inode).tv_sec * 1000LL +
+ ((inode_get_ctime(inode).tv_nsec + 999)/1000);
oi->i_ctime = cpu_to_be64(ctime);
omfs_update_checksums(oi);
@@ -232,10 +232,9 @@ struct inode *omfs_iget(struct super_block *sb, ino_t ino)
inode->i_atime.tv_sec = ctime;
inode->i_mtime.tv_sec = ctime;
- inode->i_ctime.tv_sec = ctime;
+ inode_set_ctime(inode, ctime, nsecs);
inode->i_atime.tv_nsec = nsecs;
inode->i_mtime.tv_nsec = nsecs;
- inode->i_ctime.tv_nsec = nsecs;
inode->i_mapping->a_ops = &omfs_aops;
diff --git a/fs/openpromfs/inode.c b/fs/openpromfs/inode.c
index f0b7f4d51a17..b2457cb97fa0 100644
--- a/fs/openpromfs/inode.c
+++ b/fs/openpromfs/inode.c
@@ -237,7 +237,7 @@ found:
if (IS_ERR(inode))
return ERR_CAST(inode);
if (inode->i_state & I_NEW) {
- inode->i_mtime = inode->i_atime = inode->i_ctime = current_time(inode);
+ inode->i_mtime = inode->i_atime = inode_set_ctime_current(inode);
ent_oi = OP_I(inode);
ent_oi->type = ent_type;
ent_oi->u = ent_data;
@@ -387,8 +387,7 @@ static int openprom_fill_super(struct super_block *s, struct fs_context *fc)
goto out_no_root;
}
- root_inode->i_mtime = root_inode->i_atime =
- root_inode->i_ctime = current_time(root_inode);
+ root_inode->i_mtime = root_inode->i_atime = inode_set_ctime_current(root_inode);
root_inode->i_op = &openprom_inode_operations;
root_inode->i_fop = &openprom_operations;
root_inode->i_mode = S_IFDIR | S_IRUGO | S_IXUGO;
diff --git a/fs/orangefs/inode.c b/fs/orangefs/inode.c
index 9014bbcc8031..085912268442 100644
--- a/fs/orangefs/inode.c
+++ b/fs/orangefs/inode.c
@@ -871,7 +871,7 @@ int orangefs_getattr(struct mnt_idmap *idmap, const struct path *path,
ret = orangefs_inode_getattr(inode,
request_mask & STATX_SIZE ? ORANGEFS_GETATTR_SIZE : 0);
if (ret == 0) {
- generic_fillattr(&nop_mnt_idmap, inode, stat);
+ generic_fillattr(&nop_mnt_idmap, request_mask, inode, stat);
/* override block size reported to stat */
if (!(request_mask & STATX_SIZE))
@@ -900,12 +900,13 @@ int orangefs_permission(struct mnt_idmap *idmap,
return generic_permission(&nop_mnt_idmap, inode, mask);
}
-int orangefs_update_time(struct inode *inode, struct timespec64 *time, int flags)
+int orangefs_update_time(struct inode *inode, int flags)
{
struct iattr iattr;
+
gossip_debug(GOSSIP_INODE_DEBUG, "orangefs_update_time: %pU\n",
get_khandle_from_ino(inode));
- generic_update_time(inode, time, flags);
+ flags = generic_update_time(inode, flags);
memset(&iattr, 0, sizeof iattr);
if (flags & S_ATIME)
iattr.ia_valid |= ATTR_ATIME;
diff --git a/fs/orangefs/namei.c b/fs/orangefs/namei.c
index 77518e248cf7..c9dfd5c6a097 100644
--- a/fs/orangefs/namei.c
+++ b/fs/orangefs/namei.c
@@ -421,7 +421,7 @@ static int orangefs_rename(struct mnt_idmap *idmap,
ret);
if (new_dentry->d_inode)
- new_dentry->d_inode->i_ctime = current_time(new_dentry->d_inode);
+ inode_set_ctime_current(d_inode(new_dentry));
op_release(new_op);
return ret;
diff --git a/fs/orangefs/orangefs-kernel.h b/fs/orangefs/orangefs-kernel.h
index ce20d3443869..b711654ca18a 100644
--- a/fs/orangefs/orangefs-kernel.h
+++ b/fs/orangefs/orangefs-kernel.h
@@ -370,7 +370,7 @@ int orangefs_getattr(struct mnt_idmap *idmap, const struct path *path,
int orangefs_permission(struct mnt_idmap *idmap,
struct inode *inode, int mask);
-int orangefs_update_time(struct inode *, struct timespec64 *, int);
+int orangefs_update_time(struct inode *, int);
/*
* defined in xattr.c
diff --git a/fs/orangefs/orangefs-utils.c b/fs/orangefs/orangefs-utils.c
index 46b7dcff18ac..0a9fcfdf552f 100644
--- a/fs/orangefs/orangefs-utils.c
+++ b/fs/orangefs/orangefs-utils.c
@@ -361,11 +361,11 @@ again2:
downcall.resp.getattr.attributes.atime;
inode->i_mtime.tv_sec = (time64_t)new_op->
downcall.resp.getattr.attributes.mtime;
- inode->i_ctime.tv_sec = (time64_t)new_op->
- downcall.resp.getattr.attributes.ctime;
+ inode_set_ctime(inode,
+ (time64_t)new_op->downcall.resp.getattr.attributes.ctime,
+ 0);
inode->i_atime.tv_nsec = 0;
inode->i_mtime.tv_nsec = 0;
- inode->i_ctime.tv_nsec = 0;
/* special case: mark the root inode as sticky */
inode->i_mode = type | (is_root_handle(inode) ? S_ISVTX : 0) |
diff --git a/fs/overlayfs/file.c b/fs/overlayfs/file.c
index 21245b00722a..7e7876aae01c 100644
--- a/fs/overlayfs/file.c
+++ b/fs/overlayfs/file.c
@@ -239,6 +239,7 @@ static loff_t ovl_llseek(struct file *file, loff_t offset, int whence)
static void ovl_file_accessed(struct file *file)
{
struct inode *inode, *upperinode;
+ struct timespec64 ctime, uctime;
if (file->f_flags & O_NOATIME)
return;
@@ -249,10 +250,12 @@ static void ovl_file_accessed(struct file *file)
if (!upperinode)
return;
+ ctime = inode_get_ctime(inode);
+ uctime = inode_get_ctime(upperinode);
if ((!timespec64_equal(&inode->i_mtime, &upperinode->i_mtime) ||
- !timespec64_equal(&inode->i_ctime, &upperinode->i_ctime))) {
+ !timespec64_equal(&ctime, &uctime))) {
inode->i_mtime = upperinode->i_mtime;
- inode->i_ctime = upperinode->i_ctime;
+ inode_set_ctime_to_ts(inode, uctime);
}
touch_atime(&file->f_path);
diff --git a/fs/overlayfs/inode.c b/fs/overlayfs/inode.c
index a63e57447be9..f22e27b78025 100644
--- a/fs/overlayfs/inode.c
+++ b/fs/overlayfs/inode.c
@@ -693,7 +693,7 @@ int ovl_set_acl(struct mnt_idmap *idmap, struct dentry *dentry,
}
#endif
-int ovl_update_time(struct inode *inode, struct timespec64 *ts, int flags)
+int ovl_update_time(struct inode *inode, int flags)
{
if (flags & S_ATIME) {
struct ovl_fs *ofs = inode->i_sb->s_fs_info;
diff --git a/fs/overlayfs/overlayfs.h b/fs/overlayfs/overlayfs.h
index 9402591f12aa..8bbe6173bef4 100644
--- a/fs/overlayfs/overlayfs.h
+++ b/fs/overlayfs/overlayfs.h
@@ -665,7 +665,7 @@ static inline struct posix_acl *ovl_get_acl_path(const struct path *path,
}
#endif
-int ovl_update_time(struct inode *inode, struct timespec64 *ts, int flags);
+int ovl_update_time(struct inode *inode, int flags);
bool ovl_is_private_xattr(struct super_block *sb, const char *name);
struct ovl_inode_params {
diff --git a/fs/overlayfs/util.c b/fs/overlayfs/util.c
index 7ef9e13c404a..c210b5d496a8 100644
--- a/fs/overlayfs/util.c
+++ b/fs/overlayfs/util.c
@@ -1202,6 +1202,6 @@ void ovl_copyattr(struct inode *inode)
inode->i_mode = realinode->i_mode;
inode->i_atime = realinode->i_atime;
inode->i_mtime = realinode->i_mtime;
- inode->i_ctime = realinode->i_ctime;
+ inode_set_ctime_to_ts(inode, inode_get_ctime(realinode));
i_size_write(inode, i_size_read(realinode));
}
diff --git a/fs/pipe.c b/fs/pipe.c
index 2d88f73f585a..174682103669 100644
--- a/fs/pipe.c
+++ b/fs/pipe.c
@@ -899,7 +899,7 @@ static struct inode * get_pipe_inode(void)
inode->i_mode = S_IFIFO | S_IRUSR | S_IWUSR;
inode->i_uid = current_fsuid();
inode->i_gid = current_fsgid();
- inode->i_atime = inode->i_mtime = inode->i_ctime = current_time(inode);
+ inode->i_atime = inode->i_mtime = inode_set_ctime_current(inode);
return inode;
diff --git a/fs/posix_acl.c b/fs/posix_acl.c
index 7fa1b738bbab..a05fe94970ce 100644
--- a/fs/posix_acl.c
+++ b/fs/posix_acl.c
@@ -1027,7 +1027,7 @@ int simple_set_acl(struct mnt_idmap *idmap, struct dentry *dentry,
return error;
}
- inode->i_ctime = current_time(inode);
+ inode_set_ctime_current(inode);
if (IS_I_VERSION(inode))
inode_inc_iversion(inode);
set_cached_acl(inode, type, acl);
diff --git a/fs/proc/base.c b/fs/proc/base.c
index 9df3f4839662..2c009d5d9282 100644
--- a/fs/proc/base.c
+++ b/fs/proc/base.c
@@ -1902,7 +1902,7 @@ struct inode *proc_pid_make_inode(struct super_block *sb,
ei = PROC_I(inode);
inode->i_mode = mode;
inode->i_ino = get_next_ino();
- inode->i_mtime = inode->i_atime = inode->i_ctime = current_time(inode);
+ inode->i_mtime = inode->i_atime = inode_set_ctime_current(inode);
inode->i_op = &proc_def_inode_operations;
/*
@@ -1966,7 +1966,7 @@ int pid_getattr(struct mnt_idmap *idmap, const struct path *path,
struct proc_fs_info *fs_info = proc_sb_info(inode->i_sb);
struct task_struct *task;
- generic_fillattr(&nop_mnt_idmap, inode, stat);
+ generic_fillattr(&nop_mnt_idmap, request_mask, inode, stat);
stat->uid = GLOBAL_ROOT_UID;
stat->gid = GLOBAL_ROOT_GID;
@@ -3899,7 +3899,7 @@ static int proc_task_getattr(struct mnt_idmap *idmap,
{
struct inode *inode = d_inode(path->dentry);
struct task_struct *p = get_proc_task(inode);
- generic_fillattr(&nop_mnt_idmap, inode, stat);
+ generic_fillattr(&nop_mnt_idmap, request_mask, inode, stat);
if (p) {
stat->nlink += get_nr_threads(p);
diff --git a/fs/proc/fd.c b/fs/proc/fd.c
index b3140deebbbf..6276b3938842 100644
--- a/fs/proc/fd.c
+++ b/fs/proc/fd.c
@@ -352,7 +352,7 @@ static int proc_fd_getattr(struct mnt_idmap *idmap,
struct inode *inode = d_inode(path->dentry);
int rv = 0;
- generic_fillattr(&nop_mnt_idmap, inode, stat);
+ generic_fillattr(&nop_mnt_idmap, request_mask, inode, stat);
/* If it's a directory, put the number of open fds there */
if (S_ISDIR(inode->i_mode)) {
diff --git a/fs/proc/generic.c b/fs/proc/generic.c
index 42ae38ff6e7e..775ce0bcf08c 100644
--- a/fs/proc/generic.c
+++ b/fs/proc/generic.c
@@ -146,7 +146,7 @@ static int proc_getattr(struct mnt_idmap *idmap,
}
}
- generic_fillattr(&nop_mnt_idmap, inode, stat);
+ generic_fillattr(&nop_mnt_idmap, request_mask, inode, stat);
return 0;
}
diff --git a/fs/proc/inode.c b/fs/proc/inode.c
index 67b09a1d9433..532dc9d240f7 100644
--- a/fs/proc/inode.c
+++ b/fs/proc/inode.c
@@ -660,7 +660,7 @@ struct inode *proc_get_inode(struct super_block *sb, struct proc_dir_entry *de)
inode->i_private = de->data;
inode->i_ino = de->low_ino;
- inode->i_mtime = inode->i_atime = inode->i_ctime = current_time(inode);
+ inode->i_mtime = inode->i_atime = inode_set_ctime_current(inode);
PROC_I(inode)->pde = de;
if (is_empty_pde(de)) {
make_empty_dir_inode(inode);
diff --git a/fs/proc/proc_net.c b/fs/proc/proc_net.c
index a0c0419872e3..75f35f128e63 100644
--- a/fs/proc/proc_net.c
+++ b/fs/proc/proc_net.c
@@ -308,7 +308,7 @@ static int proc_tgid_net_getattr(struct mnt_idmap *idmap,
net = get_proc_task_net(inode);
- generic_fillattr(&nop_mnt_idmap, inode, stat);
+ generic_fillattr(&nop_mnt_idmap, request_mask, inode, stat);
if (net != NULL) {
stat->nlink = net->proc_net->nlink;
diff --git a/fs/proc/proc_sysctl.c b/fs/proc/proc_sysctl.c
index 5ea42653126e..bf06344a42cc 100644
--- a/fs/proc/proc_sysctl.c
+++ b/fs/proc/proc_sysctl.c
@@ -463,7 +463,7 @@ static struct inode *proc_sys_make_inode(struct super_block *sb,
head->count++;
spin_unlock(&sysctl_lock);
- inode->i_mtime = inode->i_atime = inode->i_ctime = current_time(inode);
+ inode->i_mtime = inode->i_atime = inode_set_ctime_current(inode);
inode->i_mode = table->mode;
if (!S_ISDIR(table->mode)) {
inode->i_mode |= S_IFREG;
@@ -849,7 +849,7 @@ static int proc_sys_getattr(struct mnt_idmap *idmap,
if (IS_ERR(head))
return PTR_ERR(head);
- generic_fillattr(&nop_mnt_idmap, inode, stat);
+ generic_fillattr(&nop_mnt_idmap, request_mask, inode, stat);
if (table)
stat->mode = (stat->mode & S_IFMT) | table->mode;
diff --git a/fs/proc/root.c b/fs/proc/root.c
index a86e65a608da..9191248f2dac 100644
--- a/fs/proc/root.c
+++ b/fs/proc/root.c
@@ -314,7 +314,8 @@ static int proc_root_getattr(struct mnt_idmap *idmap,
const struct path *path, struct kstat *stat,
u32 request_mask, unsigned int query_flags)
{
- generic_fillattr(&nop_mnt_idmap, d_inode(path->dentry), stat);
+ generic_fillattr(&nop_mnt_idmap, request_mask, d_inode(path->dentry),
+ stat);
stat->nlink = proc_root.nlink + nr_processes();
return 0;
}
diff --git a/fs/proc/self.c b/fs/proc/self.c
index 72cd69bcaf4a..ecc4da8d265e 100644
--- a/fs/proc/self.c
+++ b/fs/proc/self.c
@@ -46,7 +46,7 @@ int proc_setup_self(struct super_block *s)
struct inode *inode = new_inode(s);
if (inode) {
inode->i_ino = self_inum;
- inode->i_mtime = inode->i_atime = inode->i_ctime = current_time(inode);
+ inode->i_mtime = inode->i_atime = inode_set_ctime_current(inode);
inode->i_mode = S_IFLNK | S_IRWXUGO;
inode->i_uid = GLOBAL_ROOT_UID;
inode->i_gid = GLOBAL_ROOT_GID;
diff --git a/fs/proc/thread_self.c b/fs/proc/thread_self.c
index a553273fbd41..63ac1f93289f 100644
--- a/fs/proc/thread_self.c
+++ b/fs/proc/thread_self.c
@@ -46,7 +46,7 @@ int proc_setup_thread_self(struct super_block *s)
struct inode *inode = new_inode(s);
if (inode) {
inode->i_ino = thread_self_inum;
- inode->i_mtime = inode->i_atime = inode->i_ctime = current_time(inode);
+ inode->i_mtime = inode->i_atime = inode_set_ctime_current(inode);
inode->i_mode = S_IFLNK | S_IRWXUGO;
inode->i_uid = GLOBAL_ROOT_UID;
inode->i_gid = GLOBAL_ROOT_GID;
diff --git a/fs/pstore/inode.c b/fs/pstore/inode.c
index ffbadb8b3032..a756af980d0c 100644
--- a/fs/pstore/inode.c
+++ b/fs/pstore/inode.c
@@ -223,7 +223,7 @@ static struct inode *pstore_get_inode(struct super_block *sb)
struct inode *inode = new_inode(sb);
if (inode) {
inode->i_ino = get_next_ino();
- inode->i_atime = inode->i_mtime = inode->i_ctime = current_time(inode);
+ inode->i_atime = inode->i_mtime = inode_set_ctime_current(inode);
}
return inode;
}
@@ -390,7 +390,7 @@ int pstore_mkfile(struct dentry *root, struct pstore_record *record)
inode->i_private = private;
if (record->time.tv_sec)
- inode->i_mtime = inode->i_ctime = record->time;
+ inode->i_mtime = inode_set_ctime_to_ts(inode, record->time);
d_add(dentry, inode);
diff --git a/fs/qnx4/inode.c b/fs/qnx4/inode.c
index 391ea402920d..a7171f5532a1 100644
--- a/fs/qnx4/inode.c
+++ b/fs/qnx4/inode.c
@@ -305,8 +305,7 @@ struct inode *qnx4_iget(struct super_block *sb, unsigned long ino)
inode->i_mtime.tv_nsec = 0;
inode->i_atime.tv_sec = le32_to_cpu(raw_inode->di_atime);
inode->i_atime.tv_nsec = 0;
- inode->i_ctime.tv_sec = le32_to_cpu(raw_inode->di_ctime);
- inode->i_ctime.tv_nsec = 0;
+ inode_set_ctime(inode, le32_to_cpu(raw_inode->di_ctime), 0);
inode->i_blocks = le32_to_cpu(raw_inode->di_first_xtnt.xtnt_size);
memcpy(qnx4_inode, raw_inode, QNX4_DIR_ENTRY_SIZE);
diff --git a/fs/qnx6/inode.c b/fs/qnx6/inode.c
index 85b2fa3b211c..21f90d519f1a 100644
--- a/fs/qnx6/inode.c
+++ b/fs/qnx6/inode.c
@@ -562,8 +562,7 @@ struct inode *qnx6_iget(struct super_block *sb, unsigned ino)
inode->i_mtime.tv_nsec = 0;
inode->i_atime.tv_sec = fs32_to_cpu(sbi, raw_inode->di_atime);
inode->i_atime.tv_nsec = 0;
- inode->i_ctime.tv_sec = fs32_to_cpu(sbi, raw_inode->di_ctime);
- inode->i_ctime.tv_nsec = 0;
+ inode_set_ctime(inode, fs32_to_cpu(sbi, raw_inode->di_ctime), 0);
/* calc blocks based on 512 byte blocksize */
inode->i_blocks = (inode->i_size + 511) >> 9;
diff --git a/fs/ramfs/inode.c b/fs/ramfs/inode.c
index fef477c78107..18e8387cab41 100644
--- a/fs/ramfs/inode.c
+++ b/fs/ramfs/inode.c
@@ -65,7 +65,7 @@ struct inode *ramfs_get_inode(struct super_block *sb,
inode->i_mapping->a_ops = &ram_aops;
mapping_set_gfp_mask(inode->i_mapping, GFP_HIGHUSER);
mapping_set_unevictable(inode->i_mapping);
- inode->i_atime = inode->i_mtime = inode->i_ctime = current_time(inode);
+ inode->i_atime = inode->i_mtime = inode_set_ctime_current(inode);
switch (mode & S_IFMT) {
default:
init_special_inode(inode, mode, dev);
@@ -105,7 +105,7 @@ ramfs_mknod(struct mnt_idmap *idmap, struct inode *dir,
d_instantiate(dentry, inode);
dget(dentry); /* Extra count - pin the dentry in core */
error = 0;
- dir->i_mtime = dir->i_ctime = current_time(dir);
+ dir->i_mtime = inode_set_ctime_current(dir);
}
return error;
}
@@ -138,7 +138,7 @@ static int ramfs_symlink(struct mnt_idmap *idmap, struct inode *dir,
if (!error) {
d_instantiate(dentry, inode);
dget(dentry);
- dir->i_mtime = dir->i_ctime = current_time(dir);
+ dir->i_mtime = inode_set_ctime_current(dir);
} else
iput(inode);
}
diff --git a/fs/reiserfs/inode.c b/fs/reiserfs/inode.c
index 77bd3b27059f..86e55d4bb10d 100644
--- a/fs/reiserfs/inode.c
+++ b/fs/reiserfs/inode.c
@@ -1259,9 +1259,8 @@ static void init_inode(struct inode *inode, struct treepath *path)
inode->i_size = sd_v1_size(sd);
inode->i_atime.tv_sec = sd_v1_atime(sd);
inode->i_mtime.tv_sec = sd_v1_mtime(sd);
- inode->i_ctime.tv_sec = sd_v1_ctime(sd);
+ inode_set_ctime(inode, sd_v1_ctime(sd), 0);
inode->i_atime.tv_nsec = 0;
- inode->i_ctime.tv_nsec = 0;
inode->i_mtime.tv_nsec = 0;
inode->i_blocks = sd_v1_blocks(sd);
@@ -1314,8 +1313,7 @@ static void init_inode(struct inode *inode, struct treepath *path)
i_gid_write(inode, sd_v2_gid(sd));
inode->i_mtime.tv_sec = sd_v2_mtime(sd);
inode->i_atime.tv_sec = sd_v2_atime(sd);
- inode->i_ctime.tv_sec = sd_v2_ctime(sd);
- inode->i_ctime.tv_nsec = 0;
+ inode_set_ctime(inode, sd_v2_ctime(sd), 0);
inode->i_mtime.tv_nsec = 0;
inode->i_atime.tv_nsec = 0;
inode->i_blocks = sd_v2_blocks(sd);
@@ -1374,7 +1372,7 @@ static void inode2sd(void *sd, struct inode *inode, loff_t size)
set_sd_v2_gid(sd_v2, i_gid_read(inode));
set_sd_v2_mtime(sd_v2, inode->i_mtime.tv_sec);
set_sd_v2_atime(sd_v2, inode->i_atime.tv_sec);
- set_sd_v2_ctime(sd_v2, inode->i_ctime.tv_sec);
+ set_sd_v2_ctime(sd_v2, inode_get_ctime(inode).tv_sec);
set_sd_v2_blocks(sd_v2, to_fake_used_blocks(inode, SD_V2_SIZE));
if (S_ISCHR(inode->i_mode) || S_ISBLK(inode->i_mode))
set_sd_v2_rdev(sd_v2, new_encode_dev(inode->i_rdev));
@@ -1394,7 +1392,7 @@ static void inode2sd_v1(void *sd, struct inode *inode, loff_t size)
set_sd_v1_nlink(sd_v1, inode->i_nlink);
set_sd_v1_size(sd_v1, size);
set_sd_v1_atime(sd_v1, inode->i_atime.tv_sec);
- set_sd_v1_ctime(sd_v1, inode->i_ctime.tv_sec);
+ set_sd_v1_ctime(sd_v1, inode_get_ctime(inode).tv_sec);
set_sd_v1_mtime(sd_v1, inode->i_mtime.tv_sec);
if (S_ISCHR(inode->i_mode) || S_ISBLK(inode->i_mode))
@@ -1986,7 +1984,7 @@ int reiserfs_new_inode(struct reiserfs_transaction_handle *th,
/* uid and gid must already be set by the caller for quota init */
- inode->i_mtime = inode->i_atime = inode->i_ctime = current_time(inode);
+ inode->i_mtime = inode->i_atime = inode_set_ctime_current(inode);
inode->i_size = i_size;
inode->i_blocks = 0;
inode->i_bytes = 0;
diff --git a/fs/reiserfs/ioctl.c b/fs/reiserfs/ioctl.c
index 6bf9b54e58ca..dd33f8cc6eda 100644
--- a/fs/reiserfs/ioctl.c
+++ b/fs/reiserfs/ioctl.c
@@ -55,7 +55,7 @@ int reiserfs_fileattr_set(struct mnt_idmap *idmap,
}
sd_attrs_to_i_attrs(flags, inode);
REISERFS_I(inode)->i_attrs = flags;
- inode->i_ctime = current_time(inode);
+ inode_set_ctime_current(inode);
mark_inode_dirty(inode);
err = 0;
unlock:
@@ -107,7 +107,7 @@ long reiserfs_ioctl(struct file *filp, unsigned int cmd, unsigned long arg)
err = -EFAULT;
goto setversion_out;
}
- inode->i_ctime = current_time(inode);
+ inode_set_ctime_current(inode);
mark_inode_dirty(inode);
setversion_out:
mnt_drop_write_file(filp);
diff --git a/fs/reiserfs/namei.c b/fs/reiserfs/namei.c
index 52240cc891cf..9c5704be2435 100644
--- a/fs/reiserfs/namei.c
+++ b/fs/reiserfs/namei.c
@@ -572,7 +572,7 @@ static int reiserfs_add_entry(struct reiserfs_transaction_handle *th,
}
dir->i_size += paste_size;
- dir->i_mtime = dir->i_ctime = current_time(dir);
+ dir->i_mtime = inode_set_ctime_current(dir);
if (!S_ISDIR(inode->i_mode) && visible)
/* reiserfs_mkdir or reiserfs_rename will do that by itself */
reiserfs_update_sd(th, dir);
@@ -966,7 +966,8 @@ static int reiserfs_rmdir(struct inode *dir, struct dentry *dentry)
inode->i_nlink);
clear_nlink(inode);
- inode->i_ctime = dir->i_ctime = dir->i_mtime = current_time(dir);
+ dir->i_mtime = inode_set_ctime_to_ts(dir,
+ inode_set_ctime_current(inode));
reiserfs_update_sd(&th, inode);
DEC_DIR_INODE_NLINK(dir)
@@ -1070,11 +1071,11 @@ static int reiserfs_unlink(struct inode *dir, struct dentry *dentry)
inc_nlink(inode);
goto end_unlink;
}
- inode->i_ctime = current_time(inode);
+ inode_set_ctime_current(inode);
reiserfs_update_sd(&th, inode);
dir->i_size -= (de.de_entrylen + DEH_SIZE);
- dir->i_ctime = dir->i_mtime = current_time(dir);
+ dir->i_mtime = inode_set_ctime_current(dir);
reiserfs_update_sd(&th, dir);
if (!savelink)
@@ -1250,7 +1251,7 @@ static int reiserfs_link(struct dentry *old_dentry, struct inode *dir,
return err ? err : retval;
}
- inode->i_ctime = current_time(inode);
+ inode_set_ctime_current(inode);
reiserfs_update_sd(&th, inode);
ihold(inode);
@@ -1325,7 +1326,6 @@ static int reiserfs_rename(struct mnt_idmap *idmap,
int jbegin_count;
umode_t old_inode_mode;
unsigned long savelink = 1;
- struct timespec64 ctime;
if (flags & ~RENAME_NOREPLACE)
return -EINVAL;
@@ -1576,14 +1576,11 @@ static int reiserfs_rename(struct mnt_idmap *idmap,
mark_de_hidden(old_de.de_deh + old_de.de_entry_num);
journal_mark_dirty(&th, old_de.de_bh);
- ctime = current_time(old_dir);
- old_dir->i_ctime = old_dir->i_mtime = ctime;
- new_dir->i_ctime = new_dir->i_mtime = ctime;
/*
* thanks to Alex Adriaanse <alex_a@caltech.edu> for patch
* which adds ctime update of renamed object
*/
- old_inode->i_ctime = ctime;
+ simple_rename_timestamp(old_dir, old_dentry, new_dir, new_dentry);
if (new_dentry_inode) {
/* adjust link number of the victim */
@@ -1592,7 +1589,6 @@ static int reiserfs_rename(struct mnt_idmap *idmap,
} else {
drop_nlink(new_dentry_inode);
}
- new_dentry_inode->i_ctime = ctime;
savelink = new_dentry_inode->i_nlink;
}
diff --git a/fs/reiserfs/stree.c b/fs/reiserfs/stree.c
index ce5003986789..3676e02a0232 100644
--- a/fs/reiserfs/stree.c
+++ b/fs/reiserfs/stree.c
@@ -2004,7 +2004,7 @@ int reiserfs_do_truncate(struct reiserfs_transaction_handle *th,
if (update_timestamps) {
inode->i_mtime = current_time(inode);
- inode->i_ctime = current_time(inode);
+ inode_set_ctime_current(inode);
}
reiserfs_update_sd(th, inode);
@@ -2029,7 +2029,7 @@ update_and_out:
if (update_timestamps) {
/* this is truncate, not file closing */
inode->i_mtime = current_time(inode);
- inode->i_ctime = current_time(inode);
+ inode_set_ctime_current(inode);
}
reiserfs_update_sd(th, inode);
diff --git a/fs/reiserfs/super.c b/fs/reiserfs/super.c
index 929acce6e731..7eaf36b3de12 100644
--- a/fs/reiserfs/super.c
+++ b/fs/reiserfs/super.c
@@ -2587,7 +2587,7 @@ out:
return err;
if (inode->i_size < off + len - towrite)
i_size_write(inode, off + len - towrite);
- inode->i_mtime = inode->i_ctime = current_time(inode);
+ inode->i_mtime = inode_set_ctime_current(inode);
mark_inode_dirty(inode);
return len - towrite;
}
diff --git a/fs/reiserfs/xattr.c b/fs/reiserfs/xattr.c
index 651027967159..6000964c2b80 100644
--- a/fs/reiserfs/xattr.c
+++ b/fs/reiserfs/xattr.c
@@ -466,12 +466,13 @@ int reiserfs_commit_write(struct file *f, struct page *page,
static void update_ctime(struct inode *inode)
{
struct timespec64 now = current_time(inode);
+ struct timespec64 ctime = inode_get_ctime(inode);
if (inode_unhashed(inode) || !inode->i_nlink ||
- timespec64_equal(&inode->i_ctime, &now))
+ timespec64_equal(&ctime, &now))
return;
- inode->i_ctime = current_time(inode);
+ inode_set_ctime_to_ts(inode, now);
mark_inode_dirty(inode);
}
diff --git a/fs/reiserfs/xattr_acl.c b/fs/reiserfs/xattr_acl.c
index 138060452678..064264992b49 100644
--- a/fs/reiserfs/xattr_acl.c
+++ b/fs/reiserfs/xattr_acl.c
@@ -285,7 +285,7 @@ __reiserfs_set_acl(struct reiserfs_transaction_handle *th, struct inode *inode,
if (error == -ENODATA) {
error = 0;
if (type == ACL_TYPE_ACCESS) {
- inode->i_ctime = current_time(inode);
+ inode_set_ctime_current(inode);
mark_inode_dirty(inode);
}
}
diff --git a/fs/romfs/super.c b/fs/romfs/super.c
index c59b230d55b4..d89739655f9e 100644
--- a/fs/romfs/super.c
+++ b/fs/romfs/super.c
@@ -322,8 +322,7 @@ static struct inode *romfs_iget(struct super_block *sb, unsigned long pos)
set_nlink(i, 1); /* Hard to decide.. */
i->i_size = be32_to_cpu(ri.size);
- i->i_mtime.tv_sec = i->i_atime.tv_sec = i->i_ctime.tv_sec = 0;
- i->i_mtime.tv_nsec = i->i_atime.tv_nsec = i->i_ctime.tv_nsec = 0;
+ i->i_mtime = i->i_atime = inode_set_ctime(i, 0, 0);
/* set up mode and ops */
mode = romfs_modemap[nextfh & ROMFH_TYPE];
diff --git a/fs/smb/client/file.c b/fs/smb/client/file.c
index 6bc44f79d2e9..2108b3b40ce9 100644
--- a/fs/smb/client/file.c
+++ b/fs/smb/client/file.c
@@ -1085,7 +1085,7 @@ int cifs_close(struct inode *inode, struct file *file)
!test_bit(CIFS_INO_CLOSE_ON_LOCK, &cinode->flags) &&
dclose) {
if (test_and_clear_bit(CIFS_INO_MODIFIED_ATTR, &cinode->flags)) {
- inode->i_ctime = inode->i_mtime = current_time(inode);
+ inode->i_mtime = inode_set_ctime_current(inode);
}
spin_lock(&cinode->deferred_lock);
cifs_add_deferred_close(cfile, dclose);
@@ -2596,7 +2596,7 @@ static int cifs_partialpagewrite(struct page *page, unsigned from, unsigned to)
write_data, to - from, &offset);
cifsFileInfo_put(open_file);
/* Does mm or vfs already set times? */
- inode->i_atime = inode->i_mtime = current_time(inode);
+ inode->i_atime = inode->i_mtime = inode_set_ctime_current(inode);
if ((bytes_written > 0) && (offset))
rc = 0;
else if (bytes_written < 0)
diff --git a/fs/smb/client/fscache.h b/fs/smb/client/fscache.h
index 173999610997..84f3b09367d2 100644
--- a/fs/smb/client/fscache.h
+++ b/fs/smb/client/fscache.h
@@ -50,12 +50,13 @@ void cifs_fscache_fill_coherency(struct inode *inode,
struct cifs_fscache_inode_coherency_data *cd)
{
struct cifsInodeInfo *cifsi = CIFS_I(inode);
+ struct timespec64 ctime = inode_get_ctime(inode);
memset(cd, 0, sizeof(*cd));
cd->last_write_time_sec = cpu_to_le64(cifsi->netfs.inode.i_mtime.tv_sec);
cd->last_write_time_nsec = cpu_to_le32(cifsi->netfs.inode.i_mtime.tv_nsec);
- cd->last_change_time_sec = cpu_to_le64(cifsi->netfs.inode.i_ctime.tv_sec);
- cd->last_change_time_nsec = cpu_to_le32(cifsi->netfs.inode.i_ctime.tv_nsec);
+ cd->last_change_time_sec = cpu_to_le64(ctime.tv_sec);
+ cd->last_change_time_nsec = cpu_to_le32(ctime.tv_nsec);
}
diff --git a/fs/smb/client/inode.c b/fs/smb/client/inode.c
index c3eeae07e139..93fe43789d7a 100644
--- a/fs/smb/client/inode.c
+++ b/fs/smb/client/inode.c
@@ -172,7 +172,7 @@ cifs_fattr_to_inode(struct inode *inode, struct cifs_fattr *fattr)
else
inode->i_atime = fattr->cf_atime;
inode->i_mtime = fattr->cf_mtime;
- inode->i_ctime = fattr->cf_ctime;
+ inode_set_ctime_to_ts(inode, fattr->cf_ctime);
inode->i_rdev = fattr->cf_rdev;
cifs_nlink_fattr_to_inode(inode, fattr);
inode->i_uid = fattr->cf_uid;
@@ -1744,9 +1744,9 @@ out_reval:
cifs_inode = CIFS_I(inode);
cifs_inode->time = 0; /* will force revalidate to get info
when needed */
- inode->i_ctime = current_time(inode);
+ inode_set_ctime_current(inode);
}
- dir->i_ctime = dir->i_mtime = current_time(dir);
+ dir->i_mtime = inode_set_ctime_current(dir);
cifs_inode = CIFS_I(dir);
CIFS_I(dir)->time = 0; /* force revalidate of dir as well */
unlink_out:
@@ -2060,8 +2060,8 @@ int cifs_rmdir(struct inode *inode, struct dentry *direntry)
*/
cifsInode->time = 0;
- d_inode(direntry)->i_ctime = inode->i_ctime = inode->i_mtime =
- current_time(inode);
+ inode_set_ctime_current(d_inode(direntry));
+ inode->i_mtime = inode_set_ctime_current(inode);
rmdir_exit:
free_dentry_path(page);
@@ -2267,8 +2267,8 @@ unlink_target:
/* force revalidate to go get info when needed */
CIFS_I(source_dir)->time = CIFS_I(target_dir)->time = 0;
- source_dir->i_ctime = source_dir->i_mtime = target_dir->i_ctime =
- target_dir->i_mtime = current_time(source_dir);
+ source_dir->i_mtime = target_dir->i_mtime = inode_set_ctime_to_ts(source_dir,
+ inode_set_ctime_current(target_dir));
cifs_rename_exit:
kfree(info_buf_source);
@@ -2540,7 +2540,7 @@ int cifs_getattr(struct mnt_idmap *idmap, const struct path *path,
return rc;
}
- generic_fillattr(&nop_mnt_idmap, inode, stat);
+ generic_fillattr(&nop_mnt_idmap, request_mask, inode, stat);
stat->blksize = cifs_sb->ctx->bsize;
stat->ino = CIFS_I(inode)->uniqueid;
diff --git a/fs/smb/client/smb2ops.c b/fs/smb/client/smb2ops.c
index 0f62bc373ad0..182e2e879ecf 100644
--- a/fs/smb/client/smb2ops.c
+++ b/fs/smb/client/smb2ops.c
@@ -1396,7 +1396,8 @@ smb2_close_getattr(const unsigned int xid, struct cifs_tcon *tcon,
if (file_inf.LastWriteTime)
inode->i_mtime = cifs_NTtimeToUnix(file_inf.LastWriteTime);
if (file_inf.ChangeTime)
- inode->i_ctime = cifs_NTtimeToUnix(file_inf.ChangeTime);
+ inode_set_ctime_to_ts(inode,
+ cifs_NTtimeToUnix(file_inf.ChangeTime));
if (file_inf.LastAccessTime)
inode->i_atime = cifs_NTtimeToUnix(file_inf.LastAccessTime);
diff --git a/fs/smb/server/smb2pdu.c b/fs/smb/server/smb2pdu.c
index 7cc1b0c47d0a..a947c18915c2 100644
--- a/fs/smb/server/smb2pdu.c
+++ b/fs/smb/server/smb2pdu.c
@@ -4402,8 +4402,8 @@ static int get_file_basic_info(struct smb2_query_info_rsp *rsp,
}
basic_info = (struct smb2_file_basic_info *)rsp->Buffer;
- generic_fillattr(file_mnt_idmap(fp->filp), file_inode(fp->filp),
- &stat);
+ generic_fillattr(file_mnt_idmap(fp->filp), STATX_BASIC_STATS,
+ file_inode(fp->filp), &stat);
basic_info->CreationTime = cpu_to_le64(fp->create_time);
time = ksmbd_UnixTimeToNT(stat.atime);
basic_info->LastAccessTime = cpu_to_le64(time);
@@ -4428,7 +4428,7 @@ static void get_file_standard_info(struct smb2_query_info_rsp *rsp,
struct kstat stat;
inode = file_inode(fp->filp);
- generic_fillattr(file_mnt_idmap(fp->filp), inode, &stat);
+ generic_fillattr(file_mnt_idmap(fp->filp), STATX_BASIC_STATS, inode, &stat);
sinfo = (struct smb2_file_standard_info *)rsp->Buffer;
delete_pending = ksmbd_inode_pending_delete(fp);
@@ -4482,7 +4482,7 @@ static int get_file_all_info(struct ksmbd_work *work,
return PTR_ERR(filename);
inode = file_inode(fp->filp);
- generic_fillattr(file_mnt_idmap(fp->filp), inode, &stat);
+ generic_fillattr(file_mnt_idmap(fp->filp), STATX_BASIC_STATS, inode, &stat);
ksmbd_debug(SMB, "filename = %s\n", filename);
delete_pending = ksmbd_inode_pending_delete(fp);
@@ -4559,8 +4559,8 @@ static void get_file_stream_info(struct ksmbd_work *work,
int buf_free_len;
struct smb2_query_info_req *req = ksmbd_req_buf_next(work);
- generic_fillattr(file_mnt_idmap(fp->filp), file_inode(fp->filp),
- &stat);
+ generic_fillattr(file_mnt_idmap(fp->filp), STATX_BASIC_STATS,
+ file_inode(fp->filp), &stat);
file_info = (struct smb2_file_stream_info *)rsp->Buffer;
buf_free_len =
@@ -4650,8 +4650,8 @@ static void get_file_internal_info(struct smb2_query_info_rsp *rsp,
struct smb2_file_internal_info *file_info;
struct kstat stat;
- generic_fillattr(file_mnt_idmap(fp->filp), file_inode(fp->filp),
- &stat);
+ generic_fillattr(file_mnt_idmap(fp->filp), STATX_BASIC_STATS,
+ file_inode(fp->filp), &stat);
file_info = (struct smb2_file_internal_info *)rsp->Buffer;
file_info->IndexNumber = cpu_to_le64(stat.ino);
rsp->OutputBufferLength =
@@ -4676,7 +4676,7 @@ static int get_file_network_open_info(struct smb2_query_info_rsp *rsp,
file_info = (struct smb2_file_ntwrk_info *)rsp->Buffer;
inode = file_inode(fp->filp);
- generic_fillattr(file_mnt_idmap(fp->filp), inode, &stat);
+ generic_fillattr(file_mnt_idmap(fp->filp), STATX_BASIC_STATS, inode, &stat);
file_info->CreationTime = cpu_to_le64(fp->create_time);
time = ksmbd_UnixTimeToNT(stat.atime);
@@ -4737,8 +4737,8 @@ static void get_file_compression_info(struct smb2_query_info_rsp *rsp,
struct smb2_file_comp_info *file_info;
struct kstat stat;
- generic_fillattr(file_mnt_idmap(fp->filp), file_inode(fp->filp),
- &stat);
+ generic_fillattr(file_mnt_idmap(fp->filp), STATX_BASIC_STATS,
+ file_inode(fp->filp), &stat);
file_info = (struct smb2_file_comp_info *)rsp->Buffer;
file_info->CompressedFileSize = cpu_to_le64(stat.blocks << 9);
@@ -4790,7 +4790,7 @@ static int find_file_posix_info(struct smb2_query_info_rsp *rsp,
file_info->LastAccessTime = cpu_to_le64(time);
time = ksmbd_UnixTimeToNT(inode->i_mtime);
file_info->LastWriteTime = cpu_to_le64(time);
- time = ksmbd_UnixTimeToNT(inode->i_ctime);
+ time = ksmbd_UnixTimeToNT(inode_get_ctime(inode));
file_info->ChangeTime = cpu_to_le64(time);
file_info->DosAttributes = fp->f_ci->m_fattr;
file_info->Inode = cpu_to_le64(inode->i_ino);
@@ -5433,7 +5433,7 @@ int smb2_close(struct ksmbd_work *work)
rsp->LastAccessTime = cpu_to_le64(time);
time = ksmbd_UnixTimeToNT(inode->i_mtime);
rsp->LastWriteTime = cpu_to_le64(time);
- time = ksmbd_UnixTimeToNT(inode->i_ctime);
+ time = ksmbd_UnixTimeToNT(inode_get_ctime(inode));
rsp->ChangeTime = cpu_to_le64(time);
ksmbd_fd_put(work, fp);
} else {
@@ -5656,7 +5656,7 @@ static int set_file_basic_info(struct ksmbd_file *fp,
if (file_info->ChangeTime)
attrs.ia_ctime = ksmbd_NTtimeToUnix(file_info->ChangeTime);
else
- attrs.ia_ctime = inode->i_ctime;
+ attrs.ia_ctime = inode_get_ctime(inode);
if (file_info->LastWriteTime) {
attrs.ia_mtime = ksmbd_NTtimeToUnix(file_info->LastWriteTime);
@@ -5701,7 +5701,7 @@ static int set_file_basic_info(struct ksmbd_file *fp,
return -EACCES;
inode_lock(inode);
- inode->i_ctime = attrs.ia_ctime;
+ inode_set_ctime_to_ts(inode, attrs.ia_ctime);
attrs.ia_valid &= ~ATTR_CTIME;
rc = notify_change(idmap, dentry, &attrs, NULL);
inode_unlock(inode);
diff --git a/fs/smb/server/vfs.c b/fs/smb/server/vfs.c
index 3d5d652153a5..d48756a339a5 100644
--- a/fs/smb/server/vfs.c
+++ b/fs/smb/server/vfs.c
@@ -1659,7 +1659,8 @@ int ksmbd_vfs_fill_dentry_attrs(struct ksmbd_work *work,
u64 time;
int rc;
- generic_fillattr(idmap, d_inode(dentry), ksmbd_kstat->kstat);
+ generic_fillattr(idmap, STATX_BASIC_STATS, d_inode(dentry),
+ ksmbd_kstat->kstat);
time = ksmbd_UnixTimeToNT(ksmbd_kstat->kstat->ctime);
ksmbd_kstat->create_time = time;
diff --git a/fs/squashfs/inode.c b/fs/squashfs/inode.c
index 24463145b351..c6e626b00546 100644
--- a/fs/squashfs/inode.c
+++ b/fs/squashfs/inode.c
@@ -61,7 +61,7 @@ static int squashfs_new_inode(struct super_block *sb, struct inode *inode,
inode->i_ino = le32_to_cpu(sqsh_ino->inode_number);
inode->i_mtime.tv_sec = le32_to_cpu(sqsh_ino->mtime);
inode->i_atime.tv_sec = inode->i_mtime.tv_sec;
- inode->i_ctime.tv_sec = inode->i_mtime.tv_sec;
+ inode_set_ctime(inode, inode->i_mtime.tv_sec, 0);
inode->i_mode = le16_to_cpu(sqsh_ino->mode);
inode->i_size = 0;
diff --git a/fs/stack.c b/fs/stack.c
index c9830924eb12..b5e01bdb5f5f 100644
--- a/fs/stack.c
+++ b/fs/stack.c
@@ -68,7 +68,7 @@ void fsstack_copy_attr_all(struct inode *dest, const struct inode *src)
dest->i_rdev = src->i_rdev;
dest->i_atime = src->i_atime;
dest->i_mtime = src->i_mtime;
- dest->i_ctime = src->i_ctime;
+ inode_set_ctime_to_ts(dest, inode_get_ctime(src));
dest->i_blkbits = src->i_blkbits;
dest->i_flags = src->i_flags;
set_nlink(dest, src->i_nlink);
diff --git a/fs/stat.c b/fs/stat.c
index 7c238da22ef0..136711ae72fb 100644
--- a/fs/stat.c
+++ b/fs/stat.c
@@ -27,10 +27,42 @@
#include "mount.h"
/**
+ * fill_mg_cmtime - Fill in the mtime and ctime and flag ctime as QUERIED
+ * @stat: where to store the resulting values
+ * @request_mask: STATX_* values requested
+ * @inode: inode from which to grab the c/mtime
+ *
+ * Given @inode, grab the ctime and mtime out if it and store the result
+ * in @stat. When fetching the value, flag it as queried so the next write
+ * will use a fine-grained timestamp.
+ */
+void fill_mg_cmtime(struct kstat *stat, u32 request_mask, struct inode *inode)
+{
+ atomic_long_t *pnsec = (atomic_long_t *)&inode->__i_ctime.tv_nsec;
+
+ /* If neither time was requested, then don't report them */
+ if (!(request_mask & (STATX_CTIME|STATX_MTIME))) {
+ stat->result_mask &= ~(STATX_CTIME|STATX_MTIME);
+ return;
+ }
+
+ stat->mtime = inode->i_mtime;
+ stat->ctime.tv_sec = inode->__i_ctime.tv_sec;
+ /*
+ * Atomically set the QUERIED flag and fetch the new value with
+ * the flag masked off.
+ */
+ stat->ctime.tv_nsec = atomic_long_fetch_or(I_CTIME_QUERIED, pnsec) &
+ ~I_CTIME_QUERIED;
+}
+EXPORT_SYMBOL(fill_mg_cmtime);
+
+/**
* generic_fillattr - Fill in the basic attributes from the inode struct
- * @idmap: idmap of the mount the inode was found from
- * @inode: Inode to use as the source
- * @stat: Where to fill in the attributes
+ * @idmap: idmap of the mount the inode was found from
+ * @request_mask: statx request_mask
+ * @inode: Inode to use as the source
+ * @stat: Where to fill in the attributes
*
* Fill in the basic attributes in the kstat structure from data that's to be
* found on the VFS inode structure. This is the default if no getattr inode
@@ -42,8 +74,8 @@
* uid and gid filds. On non-idmapped mounts or if permission checking is to be
* performed on the raw inode simply passs @nop_mnt_idmap.
*/
-void generic_fillattr(struct mnt_idmap *idmap, struct inode *inode,
- struct kstat *stat)
+void generic_fillattr(struct mnt_idmap *idmap, u32 request_mask,
+ struct inode *inode, struct kstat *stat)
{
vfsuid_t vfsuid = i_uid_into_vfsuid(idmap, inode);
vfsgid_t vfsgid = i_gid_into_vfsgid(idmap, inode);
@@ -57,10 +89,22 @@ void generic_fillattr(struct mnt_idmap *idmap, struct inode *inode,
stat->rdev = inode->i_rdev;
stat->size = i_size_read(inode);
stat->atime = inode->i_atime;
- stat->mtime = inode->i_mtime;
- stat->ctime = inode->i_ctime;
+
+ if (is_mgtime(inode)) {
+ fill_mg_cmtime(stat, request_mask, inode);
+ } else {
+ stat->mtime = inode->i_mtime;
+ stat->ctime = inode_get_ctime(inode);
+ }
+
stat->blksize = i_blocksize(inode);
stat->blocks = inode->i_blocks;
+
+ if ((request_mask & STATX_CHANGE_COOKIE) && IS_I_VERSION(inode)) {
+ stat->result_mask |= STATX_CHANGE_COOKIE;
+ stat->change_cookie = inode_query_iversion(inode);
+ }
+
}
EXPORT_SYMBOL(generic_fillattr);
@@ -123,17 +167,12 @@ int vfs_getattr_nosec(const struct path *path, struct kstat *stat,
stat->attributes_mask |= (STATX_ATTR_AUTOMOUNT |
STATX_ATTR_DAX);
- if ((request_mask & STATX_CHANGE_COOKIE) && IS_I_VERSION(inode)) {
- stat->result_mask |= STATX_CHANGE_COOKIE;
- stat->change_cookie = inode_query_iversion(inode);
- }
-
idmap = mnt_idmap(path->mnt);
if (inode->i_op->getattr)
return inode->i_op->getattr(idmap, path, stat,
request_mask, query_flags);
- generic_fillattr(idmap, inode, stat);
+ generic_fillattr(idmap, request_mask, inode, stat);
return 0;
}
EXPORT_SYMBOL(vfs_getattr_nosec);
diff --git a/fs/sysv/dir.c b/fs/sysv/dir.c
index 0140010aa0c3..2f5ead88d00b 100644
--- a/fs/sysv/dir.c
+++ b/fs/sysv/dir.c
@@ -224,7 +224,7 @@ got_it:
memset (de->name + namelen, 0, SYSV_DIRSIZE - namelen - 2);
de->inode = cpu_to_fs16(SYSV_SB(inode->i_sb), inode->i_ino);
dir_commit_chunk(page, pos, SYSV_DIRSIZE);
- dir->i_mtime = dir->i_ctime = current_time(dir);
+ dir->i_mtime = inode_set_ctime_current(dir);
mark_inode_dirty(dir);
err = sysv_handle_dirsync(dir);
out_page:
@@ -249,7 +249,7 @@ int sysv_delete_entry(struct sysv_dir_entry *de, struct page *page)
}
de->inode = 0;
dir_commit_chunk(page, pos, SYSV_DIRSIZE);
- inode->i_ctime = inode->i_mtime = current_time(inode);
+ inode->i_mtime = inode_set_ctime_current(inode);
mark_inode_dirty(inode);
return sysv_handle_dirsync(inode);
}
@@ -346,7 +346,7 @@ int sysv_set_link(struct sysv_dir_entry *de, struct page *page,
}
de->inode = cpu_to_fs16(SYSV_SB(inode->i_sb), inode->i_ino);
dir_commit_chunk(page, pos, SYSV_DIRSIZE);
- dir->i_mtime = dir->i_ctime = current_time(dir);
+ dir->i_mtime = inode_set_ctime_current(dir);
mark_inode_dirty(dir);
return sysv_handle_dirsync(inode);
}
diff --git a/fs/sysv/ialloc.c b/fs/sysv/ialloc.c
index e732879036ab..6719da5889d9 100644
--- a/fs/sysv/ialloc.c
+++ b/fs/sysv/ialloc.c
@@ -165,7 +165,7 @@ struct inode * sysv_new_inode(const struct inode * dir, umode_t mode)
dirty_sb(sb);
inode_init_owner(&nop_mnt_idmap, inode, dir, mode);
inode->i_ino = fs16_to_cpu(sbi, ino);
- inode->i_mtime = inode->i_atime = inode->i_ctime = current_time(inode);
+ inode->i_mtime = inode->i_atime = inode_set_ctime_current(inode);
inode->i_blocks = 0;
memset(SYSV_I(inode)->i_data, 0, sizeof(SYSV_I(inode)->i_data));
SYSV_I(inode)->i_dir_start_lookup = 0;
diff --git a/fs/sysv/inode.c b/fs/sysv/inode.c
index 9e8d4a6fb2f3..0aa3827d8178 100644
--- a/fs/sysv/inode.c
+++ b/fs/sysv/inode.c
@@ -202,8 +202,7 @@ struct inode *sysv_iget(struct super_block *sb, unsigned int ino)
inode->i_size = fs32_to_cpu(sbi, raw_inode->i_size);
inode->i_atime.tv_sec = fs32_to_cpu(sbi, raw_inode->i_atime);
inode->i_mtime.tv_sec = fs32_to_cpu(sbi, raw_inode->i_mtime);
- inode->i_ctime.tv_sec = fs32_to_cpu(sbi, raw_inode->i_ctime);
- inode->i_ctime.tv_nsec = 0;
+ inode_set_ctime(inode, fs32_to_cpu(sbi, raw_inode->i_ctime), 0);
inode->i_atime.tv_nsec = 0;
inode->i_mtime.tv_nsec = 0;
inode->i_blocks = 0;
@@ -256,7 +255,7 @@ static int __sysv_write_inode(struct inode *inode, int wait)
raw_inode->i_size = cpu_to_fs32(sbi, inode->i_size);
raw_inode->i_atime = cpu_to_fs32(sbi, inode->i_atime.tv_sec);
raw_inode->i_mtime = cpu_to_fs32(sbi, inode->i_mtime.tv_sec);
- raw_inode->i_ctime = cpu_to_fs32(sbi, inode->i_ctime.tv_sec);
+ raw_inode->i_ctime = cpu_to_fs32(sbi, inode_get_ctime(inode).tv_sec);
si = SYSV_I(inode);
if (S_ISCHR(inode->i_mode) || S_ISBLK(inode->i_mode))
diff --git a/fs/sysv/itree.c b/fs/sysv/itree.c
index 58d7f43a1371..edb94e55de8e 100644
--- a/fs/sysv/itree.c
+++ b/fs/sysv/itree.c
@@ -183,7 +183,7 @@ static inline int splice_branch(struct inode *inode,
*where->p = where->key;
write_unlock(&pointers_lock);
- inode->i_ctime = current_time(inode);
+ inode_set_ctime_current(inode);
/* had we spliced it onto indirect block? */
if (where->bh)
@@ -423,7 +423,7 @@ do_indirects:
}
n++;
}
- inode->i_mtime = inode->i_ctime = current_time(inode);
+ inode->i_mtime = inode_set_ctime_current(inode);
if (IS_SYNC(inode))
sysv_sync_inode (inode);
else
@@ -449,7 +449,8 @@ int sysv_getattr(struct mnt_idmap *idmap, const struct path *path,
struct kstat *stat, u32 request_mask, unsigned int flags)
{
struct super_block *s = path->dentry->d_sb;
- generic_fillattr(&nop_mnt_idmap, d_inode(path->dentry), stat);
+ generic_fillattr(&nop_mnt_idmap, request_mask, d_inode(path->dentry),
+ stat);
stat->blocks = (s->s_blocksize / 512) * sysv_nblocks(s, stat->size);
stat->blksize = s->s_blocksize;
return 0;
diff --git a/fs/sysv/namei.c b/fs/sysv/namei.c
index fcf163fea3ad..d6b73798071b 100644
--- a/fs/sysv/namei.c
+++ b/fs/sysv/namei.c
@@ -103,7 +103,7 @@ static int sysv_link(struct dentry * old_dentry, struct inode * dir,
{
struct inode *inode = d_inode(old_dentry);
- inode->i_ctime = current_time(inode);
+ inode_set_ctime_current(inode);
inode_inc_link_count(inode);
ihold(inode);
@@ -161,7 +161,7 @@ static int sysv_unlink(struct inode * dir, struct dentry * dentry)
err = sysv_delete_entry(de, page);
if (!err) {
- inode->i_ctime = dir->i_ctime;
+ inode_set_ctime_to_ts(inode, inode_get_ctime(dir));
inode_dec_link_count(inode);
}
unmap_and_put_page(page, de);
@@ -230,7 +230,7 @@ static int sysv_rename(struct mnt_idmap *idmap, struct inode *old_dir,
unmap_and_put_page(new_page, new_de);
if (err)
goto out_dir;
- new_inode->i_ctime = current_time(new_inode);
+ inode_set_ctime_current(new_inode);
if (dir_de)
drop_nlink(new_inode);
inode_dec_link_count(new_inode);
diff --git a/fs/tracefs/inode.c b/fs/tracefs/inode.c
index 57ac8aa4a724..2feb6c58648c 100644
--- a/fs/tracefs/inode.c
+++ b/fs/tracefs/inode.c
@@ -132,7 +132,7 @@ static struct inode *tracefs_get_inode(struct super_block *sb)
struct inode *inode = new_inode(sb);
if (inode) {
inode->i_ino = get_next_ino();
- inode->i_atime = inode->i_mtime = inode->i_ctime = current_time(inode);
+ inode->i_atime = inode->i_mtime = inode_set_ctime_current(inode);
}
return inode;
}
diff --git a/fs/ubifs/debug.c b/fs/ubifs/debug.c
index 9c9d3f0e36a4..eef9e527d9ff 100644
--- a/fs/ubifs/debug.c
+++ b/fs/ubifs/debug.c
@@ -243,8 +243,8 @@ void ubifs_dump_inode(struct ubifs_info *c, const struct inode *inode)
(unsigned int)inode->i_mtime.tv_sec,
(unsigned int)inode->i_mtime.tv_nsec);
pr_err("\tctime %u.%u\n",
- (unsigned int)inode->i_ctime.tv_sec,
- (unsigned int)inode->i_ctime.tv_nsec);
+ (unsigned int) inode_get_ctime(inode).tv_sec,
+ (unsigned int) inode_get_ctime(inode).tv_nsec);
pr_err("\tcreat_sqnum %llu\n", ui->creat_sqnum);
pr_err("\txattr_size %u\n", ui->xattr_size);
pr_err("\txattr_cnt %u\n", ui->xattr_cnt);
diff --git a/fs/ubifs/dir.c b/fs/ubifs/dir.c
index ef0499edc248..2f48c58d47cd 100644
--- a/fs/ubifs/dir.c
+++ b/fs/ubifs/dir.c
@@ -96,8 +96,7 @@ struct inode *ubifs_new_inode(struct ubifs_info *c, struct inode *dir,
inode->i_flags |= S_NOCMTIME;
inode_init_owner(&nop_mnt_idmap, inode, dir, mode);
- inode->i_mtime = inode->i_atime = inode->i_ctime =
- current_time(inode);
+ inode->i_mtime = inode->i_atime = inode_set_ctime_current(inode);
inode->i_mapping->nrpages = 0;
if (!is_xattr) {
@@ -325,7 +324,7 @@ static int ubifs_create(struct mnt_idmap *idmap, struct inode *dir,
mutex_lock(&dir_ui->ui_mutex);
dir->i_size += sz_change;
dir_ui->ui_size = dir->i_size;
- dir->i_mtime = dir->i_ctime = inode->i_ctime;
+ dir->i_mtime = inode_set_ctime_to_ts(dir, inode_get_ctime(inode));
err = ubifs_jnl_update(c, dir, &nm, inode, 0, 0);
if (err)
goto out_cancel;
@@ -765,10 +764,10 @@ static int ubifs_link(struct dentry *old_dentry, struct inode *dir,
inc_nlink(inode);
ihold(inode);
- inode->i_ctime = current_time(inode);
+ inode_set_ctime_current(inode);
dir->i_size += sz_change;
dir_ui->ui_size = dir->i_size;
- dir->i_mtime = dir->i_ctime = inode->i_ctime;
+ dir->i_mtime = inode_set_ctime_to_ts(dir, inode_get_ctime(inode));
err = ubifs_jnl_update(c, dir, &nm, inode, 0, 0);
if (err)
goto out_cancel;
@@ -838,11 +837,11 @@ static int ubifs_unlink(struct inode *dir, struct dentry *dentry)
}
lock_2_inodes(dir, inode);
- inode->i_ctime = current_time(dir);
+ inode_set_ctime_current(inode);
drop_nlink(inode);
dir->i_size -= sz_change;
dir_ui->ui_size = dir->i_size;
- dir->i_mtime = dir->i_ctime = inode->i_ctime;
+ dir->i_mtime = inode_set_ctime_to_ts(dir, inode_get_ctime(inode));
err = ubifs_jnl_update(c, dir, &nm, inode, 1, 0);
if (err)
goto out_cancel;
@@ -940,12 +939,12 @@ static int ubifs_rmdir(struct inode *dir, struct dentry *dentry)
}
lock_2_inodes(dir, inode);
- inode->i_ctime = current_time(dir);
+ inode_set_ctime_current(inode);
clear_nlink(inode);
drop_nlink(dir);
dir->i_size -= sz_change;
dir_ui->ui_size = dir->i_size;
- dir->i_mtime = dir->i_ctime = inode->i_ctime;
+ dir->i_mtime = inode_set_ctime_to_ts(dir, inode_get_ctime(inode));
err = ubifs_jnl_update(c, dir, &nm, inode, 1, 0);
if (err)
goto out_cancel;
@@ -1019,7 +1018,7 @@ static int ubifs_mkdir(struct mnt_idmap *idmap, struct inode *dir,
inc_nlink(dir);
dir->i_size += sz_change;
dir_ui->ui_size = dir->i_size;
- dir->i_mtime = dir->i_ctime = inode->i_ctime;
+ dir->i_mtime = inode_set_ctime_to_ts(dir, inode_get_ctime(inode));
err = ubifs_jnl_update(c, dir, &nm, inode, 0, 0);
if (err) {
ubifs_err(c, "cannot create directory, error %d", err);
@@ -1110,7 +1109,7 @@ static int ubifs_mknod(struct mnt_idmap *idmap, struct inode *dir,
mutex_lock(&dir_ui->ui_mutex);
dir->i_size += sz_change;
dir_ui->ui_size = dir->i_size;
- dir->i_mtime = dir->i_ctime = inode->i_ctime;
+ dir->i_mtime = inode_set_ctime_to_ts(dir, inode_get_ctime(inode));
err = ubifs_jnl_update(c, dir, &nm, inode, 0, 0);
if (err)
goto out_cancel;
@@ -1210,7 +1209,7 @@ static int ubifs_symlink(struct mnt_idmap *idmap, struct inode *dir,
mutex_lock(&dir_ui->ui_mutex);
dir->i_size += sz_change;
dir_ui->ui_size = dir->i_size;
- dir->i_mtime = dir->i_ctime = inode->i_ctime;
+ dir->i_mtime = inode_set_ctime_to_ts(dir, inode_get_ctime(inode));
err = ubifs_jnl_update(c, dir, &nm, inode, 0, 0);
if (err)
goto out_cancel;
@@ -1298,7 +1297,6 @@ static int do_rename(struct inode *old_dir, struct dentry *old_dentry,
struct ubifs_budget_req ino_req = { .dirtied_ino = 1,
.dirtied_ino_d = ALIGN(old_inode_ui->data_len, 8) };
struct ubifs_budget_req wht_req;
- struct timespec64 time;
unsigned int saved_nlink;
struct fscrypt_name old_nm, new_nm;
@@ -1414,8 +1412,7 @@ static int do_rename(struct inode *old_dir, struct dentry *old_dentry,
* Like most other Unix systems, set the @i_ctime for inodes on a
* rename.
*/
- time = current_time(old_dir);
- old_inode->i_ctime = time;
+ simple_rename_timestamp(old_dir, old_dentry, new_dir, new_dentry);
/* We must adjust parent link count when renaming directories */
if (is_dir) {
@@ -1444,13 +1441,11 @@ static int do_rename(struct inode *old_dir, struct dentry *old_dentry,
old_dir->i_size -= old_sz;
ubifs_inode(old_dir)->ui_size = old_dir->i_size;
- old_dir->i_mtime = old_dir->i_ctime = time;
- new_dir->i_mtime = new_dir->i_ctime = time;
/*
* And finally, if we unlinked a direntry which happened to have the
* same name as the moved direntry, we have to decrement @i_nlink of
- * the unlinked inode and change its ctime.
+ * the unlinked inode.
*/
if (unlink) {
/*
@@ -1462,7 +1457,6 @@ static int do_rename(struct inode *old_dir, struct dentry *old_dentry,
clear_nlink(new_inode);
else
drop_nlink(new_inode);
- new_inode->i_ctime = time;
} else {
new_dir->i_size += new_sz;
ubifs_inode(new_dir)->ui_size = new_dir->i_size;
@@ -1557,7 +1551,6 @@ static int ubifs_xrename(struct inode *old_dir, struct dentry *old_dentry,
int sync = IS_DIRSYNC(old_dir) || IS_DIRSYNC(new_dir);
struct inode *fst_inode = d_inode(old_dentry);
struct inode *snd_inode = d_inode(new_dentry);
- struct timespec64 time;
int err;
struct fscrypt_name fst_nm, snd_nm;
@@ -1588,11 +1581,7 @@ static int ubifs_xrename(struct inode *old_dir, struct dentry *old_dentry,
lock_4_inodes(old_dir, new_dir, NULL, NULL);
- time = current_time(old_dir);
- fst_inode->i_ctime = time;
- snd_inode->i_ctime = time;
- old_dir->i_mtime = old_dir->i_ctime = time;
- new_dir->i_mtime = new_dir->i_ctime = time;
+ simple_rename_timestamp(old_dir, old_dentry, new_dir, new_dentry);
if (old_dir != new_dir) {
if (S_ISDIR(fst_inode->i_mode) && !S_ISDIR(snd_inode->i_mode)) {
@@ -1665,7 +1654,7 @@ int ubifs_getattr(struct mnt_idmap *idmap, const struct path *path,
STATX_ATTR_ENCRYPTED |
STATX_ATTR_IMMUTABLE);
- generic_fillattr(&nop_mnt_idmap, inode, stat);
+ generic_fillattr(&nop_mnt_idmap, request_mask, inode, stat);
stat->blksize = UBIFS_BLOCK_SIZE;
stat->size = ui->ui_size;
diff --git a/fs/ubifs/file.c b/fs/ubifs/file.c
index 6738fe43040b..e5382f0b2587 100644
--- a/fs/ubifs/file.c
+++ b/fs/ubifs/file.c
@@ -1092,7 +1092,7 @@ static void do_attr_changes(struct inode *inode, const struct iattr *attr)
if (attr->ia_valid & ATTR_MTIME)
inode->i_mtime = attr->ia_mtime;
if (attr->ia_valid & ATTR_CTIME)
- inode->i_ctime = attr->ia_ctime;
+ inode_set_ctime_to_ts(inode, attr->ia_ctime);
if (attr->ia_valid & ATTR_MODE) {
umode_t mode = attr->ia_mode;
@@ -1192,7 +1192,7 @@ static int do_truncation(struct ubifs_info *c, struct inode *inode,
mutex_lock(&ui->ui_mutex);
ui->ui_size = inode->i_size;
/* Truncation changes inode [mc]time */
- inode->i_mtime = inode->i_ctime = current_time(inode);
+ inode->i_mtime = inode_set_ctime_current(inode);
/* Other attributes may be changed at the same time as well */
do_attr_changes(inode, attr);
err = ubifs_jnl_truncate(c, inode, old_size, new_size);
@@ -1239,7 +1239,7 @@ static int do_setattr(struct ubifs_info *c, struct inode *inode,
mutex_lock(&ui->ui_mutex);
if (attr->ia_valid & ATTR_SIZE) {
/* Truncation changes inode [mc]time */
- inode->i_mtime = inode->i_ctime = current_time(inode);
+ inode->i_mtime = inode_set_ctime_current(inode);
/* 'truncate_setsize()' changed @i_size, update @ui_size */
ui->ui_size = inode->i_size;
}
@@ -1364,8 +1364,10 @@ out:
static inline int mctime_update_needed(const struct inode *inode,
const struct timespec64 *now)
{
+ struct timespec64 ctime = inode_get_ctime(inode);
+
if (!timespec64_equal(&inode->i_mtime, now) ||
- !timespec64_equal(&inode->i_ctime, now))
+ !timespec64_equal(&ctime, now))
return 1;
return 0;
}
@@ -1376,8 +1378,7 @@ static inline int mctime_update_needed(const struct inode *inode,
*
* This function updates time of the inode.
*/
-int ubifs_update_time(struct inode *inode, struct timespec64 *time,
- int flags)
+int ubifs_update_time(struct inode *inode, int flags)
{
struct ubifs_inode *ui = ubifs_inode(inode);
struct ubifs_info *c = inode->i_sb->s_fs_info;
@@ -1385,21 +1386,17 @@ int ubifs_update_time(struct inode *inode, struct timespec64 *time,
.dirtied_ino_d = ALIGN(ui->data_len, 8) };
int err, release;
- if (!IS_ENABLED(CONFIG_UBIFS_ATIME_SUPPORT))
- return generic_update_time(inode, time, flags);
+ if (!IS_ENABLED(CONFIG_UBIFS_ATIME_SUPPORT)) {
+ generic_update_time(inode, flags);
+ return 0;
+ }
err = ubifs_budget_space(c, &req);
if (err)
return err;
mutex_lock(&ui->ui_mutex);
- if (flags & S_ATIME)
- inode->i_atime = *time;
- if (flags & S_CTIME)
- inode->i_ctime = *time;
- if (flags & S_MTIME)
- inode->i_mtime = *time;
-
+ inode_update_timestamps(inode, flags);
release = ui->dirty;
__mark_inode_dirty(inode, I_DIRTY_SYNC);
mutex_unlock(&ui->ui_mutex);
@@ -1432,7 +1429,7 @@ static int update_mctime(struct inode *inode)
return err;
mutex_lock(&ui->ui_mutex);
- inode->i_mtime = inode->i_ctime = current_time(inode);
+ inode->i_mtime = inode_set_ctime_current(inode);
release = ui->dirty;
mark_inode_dirty_sync(inode);
mutex_unlock(&ui->ui_mutex);
@@ -1570,7 +1567,7 @@ static vm_fault_t ubifs_vm_page_mkwrite(struct vm_fault *vmf)
struct ubifs_inode *ui = ubifs_inode(inode);
mutex_lock(&ui->ui_mutex);
- inode->i_mtime = inode->i_ctime = current_time(inode);
+ inode->i_mtime = inode_set_ctime_current(inode);
release = ui->dirty;
mark_inode_dirty_sync(inode);
mutex_unlock(&ui->ui_mutex);
diff --git a/fs/ubifs/ioctl.c b/fs/ubifs/ioctl.c
index 67c5108abd89..d79cabe193c3 100644
--- a/fs/ubifs/ioctl.c
+++ b/fs/ubifs/ioctl.c
@@ -118,7 +118,7 @@ static int setflags(struct inode *inode, int flags)
ui->flags &= ~ioctl2ubifs(UBIFS_SETTABLE_IOCTL_FLAGS);
ui->flags |= ioctl2ubifs(flags);
ubifs_set_inode_flags(inode);
- inode->i_ctime = current_time(inode);
+ inode_set_ctime_current(inode);
release = ui->dirty;
mark_inode_dirty_sync(inode);
mutex_unlock(&ui->ui_mutex);
diff --git a/fs/ubifs/journal.c b/fs/ubifs/journal.c
index dc52ac0f4a34..ffc9beee7be6 100644
--- a/fs/ubifs/journal.c
+++ b/fs/ubifs/journal.c
@@ -454,8 +454,8 @@ static void pack_inode(struct ubifs_info *c, struct ubifs_ino_node *ino,
ino->creat_sqnum = cpu_to_le64(ui->creat_sqnum);
ino->atime_sec = cpu_to_le64(inode->i_atime.tv_sec);
ino->atime_nsec = cpu_to_le32(inode->i_atime.tv_nsec);
- ino->ctime_sec = cpu_to_le64(inode->i_ctime.tv_sec);
- ino->ctime_nsec = cpu_to_le32(inode->i_ctime.tv_nsec);
+ ino->ctime_sec = cpu_to_le64(inode_get_ctime(inode).tv_sec);
+ ino->ctime_nsec = cpu_to_le32(inode_get_ctime(inode).tv_nsec);
ino->mtime_sec = cpu_to_le64(inode->i_mtime.tv_sec);
ino->mtime_nsec = cpu_to_le32(inode->i_mtime.tv_nsec);
ino->uid = cpu_to_le32(i_uid_read(inode));
diff --git a/fs/ubifs/super.c b/fs/ubifs/super.c
index 32cb14759796..b08fb28d16b5 100644
--- a/fs/ubifs/super.c
+++ b/fs/ubifs/super.c
@@ -146,8 +146,8 @@ struct inode *ubifs_iget(struct super_block *sb, unsigned long inum)
inode->i_atime.tv_nsec = le32_to_cpu(ino->atime_nsec);
inode->i_mtime.tv_sec = (int64_t)le64_to_cpu(ino->mtime_sec);
inode->i_mtime.tv_nsec = le32_to_cpu(ino->mtime_nsec);
- inode->i_ctime.tv_sec = (int64_t)le64_to_cpu(ino->ctime_sec);
- inode->i_ctime.tv_nsec = le32_to_cpu(ino->ctime_nsec);
+ inode_set_ctime(inode, (int64_t)le64_to_cpu(ino->ctime_sec),
+ le32_to_cpu(ino->ctime_nsec));
inode->i_mode = le32_to_cpu(ino->mode);
inode->i_size = le64_to_cpu(ino->size);
diff --git a/fs/ubifs/ubifs.h b/fs/ubifs/ubifs.h
index 4c36044140e7..ebb3ad6b5e7e 100644
--- a/fs/ubifs/ubifs.h
+++ b/fs/ubifs/ubifs.h
@@ -2027,7 +2027,7 @@ int ubifs_calc_dark(const struct ubifs_info *c, int spc);
int ubifs_fsync(struct file *file, loff_t start, loff_t end, int datasync);
int ubifs_setattr(struct mnt_idmap *idmap, struct dentry *dentry,
struct iattr *attr);
-int ubifs_update_time(struct inode *inode, struct timespec64 *time, int flags);
+int ubifs_update_time(struct inode *inode, int flags);
/* dir.c */
struct inode *ubifs_new_inode(struct ubifs_info *c, struct inode *dir,
diff --git a/fs/ubifs/xattr.c b/fs/ubifs/xattr.c
index 349228dd1191..406c82eab513 100644
--- a/fs/ubifs/xattr.c
+++ b/fs/ubifs/xattr.c
@@ -134,7 +134,7 @@ static int create_xattr(struct ubifs_info *c, struct inode *host,
ui->data_len = size;
mutex_lock(&host_ui->ui_mutex);
- host->i_ctime = current_time(host);
+ inode_set_ctime_current(host);
host_ui->xattr_cnt += 1;
host_ui->xattr_size += CALC_DENT_SIZE(fname_len(nm));
host_ui->xattr_size += CALC_XATTR_BYTES(size);
@@ -215,7 +215,7 @@ static int change_xattr(struct ubifs_info *c, struct inode *host,
ui->data_len = size;
mutex_lock(&host_ui->ui_mutex);
- host->i_ctime = current_time(host);
+ inode_set_ctime_current(host);
host_ui->xattr_size -= CALC_XATTR_BYTES(old_size);
host_ui->xattr_size += CALC_XATTR_BYTES(size);
@@ -474,7 +474,7 @@ static int remove_xattr(struct ubifs_info *c, struct inode *host,
return err;
mutex_lock(&host_ui->ui_mutex);
- host->i_ctime = current_time(host);
+ inode_set_ctime_current(host);
host_ui->xattr_cnt -= 1;
host_ui->xattr_size -= CALC_DENT_SIZE(fname_len(nm));
host_ui->xattr_size -= CALC_XATTR_BYTES(ui->data_len);
diff --git a/fs/udf/ialloc.c b/fs/udf/ialloc.c
index 5f7ac8c84798..6b558cbbeb6b 100644
--- a/fs/udf/ialloc.c
+++ b/fs/udf/ialloc.c
@@ -100,7 +100,7 @@ struct inode *udf_new_inode(struct inode *dir, umode_t mode)
iinfo->i_alloc_type = ICBTAG_FLAG_AD_SHORT;
else
iinfo->i_alloc_type = ICBTAG_FLAG_AD_LONG;
- inode->i_mtime = inode->i_atime = inode->i_ctime = current_time(inode);
+ inode->i_mtime = inode->i_atime = inode_set_ctime_current(inode);
iinfo->i_crtime = inode->i_mtime;
if (unlikely(insert_inode_locked(inode) < 0)) {
make_bad_inode(inode);
diff --git a/fs/udf/inode.c b/fs/udf/inode.c
index 28cdfc57d946..d089795074e8 100644
--- a/fs/udf/inode.c
+++ b/fs/udf/inode.c
@@ -910,7 +910,7 @@ static int inode_getblk(struct inode *inode, struct udf_map_rq *map)
map->oflags = UDF_BLK_NEW | UDF_BLK_MAPPED;
iinfo->i_next_alloc_block = map->lblk + 1;
iinfo->i_next_alloc_goal = newblocknum + 1;
- inode->i_ctime = current_time(inode);
+ inode_set_ctime_current(inode);
if (IS_SYNC(inode))
udf_sync_inode(inode);
@@ -1298,7 +1298,7 @@ set_size:
goto out_unlock;
}
update_time:
- inode->i_mtime = inode->i_ctime = current_time(inode);
+ inode->i_mtime = inode_set_ctime_current(inode);
if (IS_SYNC(inode))
udf_sync_inode(inode);
else
@@ -1329,6 +1329,7 @@ static int udf_read_inode(struct inode *inode, bool hidden_inode)
int bs = inode->i_sb->s_blocksize;
int ret = -EIO;
uint32_t uid, gid;
+ struct timespec64 ctime;
reread:
if (iloc->partitionReferenceNum >= sbi->s_partitions) {
@@ -1507,7 +1508,8 @@ reread:
udf_disk_stamp_to_time(&inode->i_atime, fe->accessTime);
udf_disk_stamp_to_time(&inode->i_mtime, fe->modificationTime);
- udf_disk_stamp_to_time(&inode->i_ctime, fe->attrTime);
+ udf_disk_stamp_to_time(&ctime, fe->attrTime);
+ inode_set_ctime_to_ts(inode, ctime);
iinfo->i_unique = le64_to_cpu(fe->uniqueID);
iinfo->i_lenEAttr = le32_to_cpu(fe->lengthExtendedAttr);
@@ -1522,7 +1524,8 @@ reread:
udf_disk_stamp_to_time(&inode->i_atime, efe->accessTime);
udf_disk_stamp_to_time(&inode->i_mtime, efe->modificationTime);
udf_disk_stamp_to_time(&iinfo->i_crtime, efe->createTime);
- udf_disk_stamp_to_time(&inode->i_ctime, efe->attrTime);
+ udf_disk_stamp_to_time(&ctime, efe->attrTime);
+ inode_set_ctime_to_ts(inode, ctime);
iinfo->i_unique = le64_to_cpu(efe->uniqueID);
iinfo->i_lenEAttr = le32_to_cpu(efe->lengthExtendedAttr);
@@ -1799,7 +1802,7 @@ static int udf_update_inode(struct inode *inode, int do_sync)
udf_time_to_disk_stamp(&fe->accessTime, inode->i_atime);
udf_time_to_disk_stamp(&fe->modificationTime, inode->i_mtime);
- udf_time_to_disk_stamp(&fe->attrTime, inode->i_ctime);
+ udf_time_to_disk_stamp(&fe->attrTime, inode_get_ctime(inode));
memset(&(fe->impIdent), 0, sizeof(struct regid));
strcpy(fe->impIdent.ident, UDF_ID_DEVELOPER);
fe->impIdent.identSuffix[0] = UDF_OS_CLASS_UNIX;
@@ -1830,12 +1833,12 @@ static int udf_update_inode(struct inode *inode, int do_sync)
udf_adjust_time(iinfo, inode->i_atime);
udf_adjust_time(iinfo, inode->i_mtime);
- udf_adjust_time(iinfo, inode->i_ctime);
+ udf_adjust_time(iinfo, inode_get_ctime(inode));
udf_time_to_disk_stamp(&efe->accessTime, inode->i_atime);
udf_time_to_disk_stamp(&efe->modificationTime, inode->i_mtime);
udf_time_to_disk_stamp(&efe->createTime, iinfo->i_crtime);
- udf_time_to_disk_stamp(&efe->attrTime, inode->i_ctime);
+ udf_time_to_disk_stamp(&efe->attrTime, inode_get_ctime(inode));
memset(&(efe->impIdent), 0, sizeof(efe->impIdent));
strcpy(efe->impIdent.ident, UDF_ID_DEVELOPER);
diff --git a/fs/udf/namei.c b/fs/udf/namei.c
index a95579b043ab..ae55ab8859b6 100644
--- a/fs/udf/namei.c
+++ b/fs/udf/namei.c
@@ -365,7 +365,7 @@ static int udf_add_nondir(struct dentry *dentry, struct inode *inode)
*(__le32 *)((struct allocDescImpUse *)iter.fi.icb.impUse)->impUse =
cpu_to_le32(iinfo->i_unique & 0x00000000FFFFFFFFUL);
udf_fiiter_write_fi(&iter, NULL);
- dir->i_ctime = dir->i_mtime = current_time(dir);
+ dir->i_mtime = inode_set_ctime_current(dir);
mark_inode_dirty(dir);
udf_fiiter_release(&iter);
udf_add_fid_counter(dir->i_sb, false, 1);
@@ -471,7 +471,7 @@ static int udf_mkdir(struct mnt_idmap *idmap, struct inode *dir,
udf_fiiter_release(&iter);
udf_add_fid_counter(dir->i_sb, true, 1);
inc_nlink(dir);
- dir->i_ctime = dir->i_mtime = current_time(dir);
+ dir->i_mtime = inode_set_ctime_current(dir);
mark_inode_dirty(dir);
d_instantiate_new(dentry, inode);
@@ -523,8 +523,8 @@ static int udf_rmdir(struct inode *dir, struct dentry *dentry)
inode->i_size = 0;
inode_dec_link_count(dir);
udf_add_fid_counter(dir->i_sb, true, -1);
- inode->i_ctime = dir->i_ctime = dir->i_mtime =
- current_time(inode);
+ dir->i_mtime = inode_set_ctime_to_ts(dir,
+ inode_set_ctime_current(inode));
mark_inode_dirty(dir);
ret = 0;
end_rmdir:
@@ -555,11 +555,11 @@ static int udf_unlink(struct inode *dir, struct dentry *dentry)
set_nlink(inode, 1);
}
udf_fiiter_delete_entry(&iter);
- dir->i_ctime = dir->i_mtime = current_time(dir);
+ dir->i_mtime = inode_set_ctime_current(dir);
mark_inode_dirty(dir);
inode_dec_link_count(inode);
udf_add_fid_counter(dir->i_sb, false, -1);
- inode->i_ctime = dir->i_ctime;
+ inode_set_ctime_to_ts(inode, inode_get_ctime(dir));
ret = 0;
end_unlink:
udf_fiiter_release(&iter);
@@ -746,9 +746,9 @@ static int udf_link(struct dentry *old_dentry, struct inode *dir,
inc_nlink(inode);
udf_add_fid_counter(dir->i_sb, false, 1);
- inode->i_ctime = current_time(inode);
+ inode_set_ctime_current(inode);
mark_inode_dirty(inode);
- dir->i_ctime = dir->i_mtime = current_time(dir);
+ dir->i_mtime = inode_set_ctime_current(dir);
mark_inode_dirty(dir);
ihold(inode);
d_instantiate(dentry, inode);
@@ -833,7 +833,7 @@ static int udf_rename(struct mnt_idmap *idmap, struct inode *old_dir,
* Like most other Unix systems, set the ctime for inodes on a
* rename.
*/
- old_inode->i_ctime = current_time(old_inode);
+ inode_set_ctime_current(old_inode);
mark_inode_dirty(old_inode);
/*
@@ -861,13 +861,13 @@ static int udf_rename(struct mnt_idmap *idmap, struct inode *old_dir,
}
if (new_inode) {
- new_inode->i_ctime = current_time(new_inode);
+ inode_set_ctime_current(new_inode);
inode_dec_link_count(new_inode);
udf_add_fid_counter(old_dir->i_sb, S_ISDIR(new_inode->i_mode),
-1);
}
- old_dir->i_ctime = old_dir->i_mtime = current_time(old_dir);
- new_dir->i_ctime = new_dir->i_mtime = current_time(new_dir);
+ old_dir->i_mtime = inode_set_ctime_current(old_dir);
+ new_dir->i_mtime = inode_set_ctime_current(new_dir);
mark_inode_dirty(old_dir);
mark_inode_dirty(new_dir);
diff --git a/fs/udf/symlink.c b/fs/udf/symlink.c
index 779b5c2c75f6..f7eaf7b14594 100644
--- a/fs/udf/symlink.c
+++ b/fs/udf/symlink.c
@@ -149,7 +149,7 @@ static int udf_symlink_getattr(struct mnt_idmap *idmap,
struct inode *inode = d_backing_inode(dentry);
struct page *page;
- generic_fillattr(&nop_mnt_idmap, inode, stat);
+ generic_fillattr(&nop_mnt_idmap, request_mask, inode, stat);
page = read_mapping_page(inode->i_mapping, 0, NULL);
if (IS_ERR(page))
return PTR_ERR(page);
diff --git a/fs/ufs/dir.c b/fs/ufs/dir.c
index 379d75796a5c..fd57f03b6c93 100644
--- a/fs/ufs/dir.c
+++ b/fs/ufs/dir.c
@@ -107,7 +107,7 @@ void ufs_set_link(struct inode *dir, struct ufs_dir_entry *de,
ufs_commit_chunk(page, pos, len);
ufs_put_page(page);
if (update_times)
- dir->i_mtime = dir->i_ctime = current_time(dir);
+ dir->i_mtime = inode_set_ctime_current(dir);
mark_inode_dirty(dir);
ufs_handle_dirsync(dir);
}
@@ -397,7 +397,7 @@ got_it:
ufs_set_de_type(sb, de, inode->i_mode);
ufs_commit_chunk(page, pos, rec_len);
- dir->i_mtime = dir->i_ctime = current_time(dir);
+ dir->i_mtime = inode_set_ctime_current(dir);
mark_inode_dirty(dir);
err = ufs_handle_dirsync(dir);
@@ -539,7 +539,7 @@ int ufs_delete_entry(struct inode *inode, struct ufs_dir_entry *dir,
pde->d_reclen = cpu_to_fs16(sb, to - from);
dir->d_ino = 0;
ufs_commit_chunk(page, pos, to - from);
- inode->i_ctime = inode->i_mtime = current_time(inode);
+ inode->i_mtime = inode_set_ctime_current(inode);
mark_inode_dirty(inode);
err = ufs_handle_dirsync(inode);
out:
diff --git a/fs/ufs/ialloc.c b/fs/ufs/ialloc.c
index 06bd84d555bd..a1e7bd9d1f98 100644
--- a/fs/ufs/ialloc.c
+++ b/fs/ufs/ialloc.c
@@ -292,7 +292,7 @@ cg_found:
inode_init_owner(&nop_mnt_idmap, inode, dir, mode);
inode->i_blocks = 0;
inode->i_generation = 0;
- inode->i_mtime = inode->i_atime = inode->i_ctime = current_time(inode);
+ inode->i_mtime = inode->i_atime = inode_set_ctime_current(inode);
ufsi->i_flags = UFS_I(dir)->i_flags;
ufsi->i_lastfrag = 0;
ufsi->i_shadow = 0;
diff --git a/fs/ufs/inode.c b/fs/ufs/inode.c
index a4246c83a8cd..21a4779a2de5 100644
--- a/fs/ufs/inode.c
+++ b/fs/ufs/inode.c
@@ -296,7 +296,7 @@ ufs_inode_getfrag(struct inode *inode, unsigned index,
if (new)
*new = 1;
- inode->i_ctime = current_time(inode);
+ inode_set_ctime_current(inode);
if (IS_SYNC(inode))
ufs_sync_inode (inode);
mark_inode_dirty(inode);
@@ -378,7 +378,7 @@ ufs_inode_getblock(struct inode *inode, u64 ind_block,
mark_buffer_dirty(bh);
if (IS_SYNC(inode))
sync_dirty_buffer(bh);
- inode->i_ctime = current_time(inode);
+ inode_set_ctime_current(inode);
mark_inode_dirty(inode);
out:
brelse (bh);
@@ -580,11 +580,12 @@ static int ufs1_read_inode(struct inode *inode, struct ufs_inode *ufs_inode)
inode->i_size = fs64_to_cpu(sb, ufs_inode->ui_size);
inode->i_atime.tv_sec = (signed)fs32_to_cpu(sb, ufs_inode->ui_atime.tv_sec);
- inode->i_ctime.tv_sec = (signed)fs32_to_cpu(sb, ufs_inode->ui_ctime.tv_sec);
+ inode_set_ctime(inode,
+ (signed)fs32_to_cpu(sb, ufs_inode->ui_ctime.tv_sec),
+ 0);
inode->i_mtime.tv_sec = (signed)fs32_to_cpu(sb, ufs_inode->ui_mtime.tv_sec);
inode->i_mtime.tv_nsec = 0;
inode->i_atime.tv_nsec = 0;
- inode->i_ctime.tv_nsec = 0;
inode->i_blocks = fs32_to_cpu(sb, ufs_inode->ui_blocks);
inode->i_generation = fs32_to_cpu(sb, ufs_inode->ui_gen);
ufsi->i_flags = fs32_to_cpu(sb, ufs_inode->ui_flags);
@@ -626,10 +627,10 @@ static int ufs2_read_inode(struct inode *inode, struct ufs2_inode *ufs2_inode)
inode->i_size = fs64_to_cpu(sb, ufs2_inode->ui_size);
inode->i_atime.tv_sec = fs64_to_cpu(sb, ufs2_inode->ui_atime);
- inode->i_ctime.tv_sec = fs64_to_cpu(sb, ufs2_inode->ui_ctime);
+ inode_set_ctime(inode, fs64_to_cpu(sb, ufs2_inode->ui_ctime),
+ fs32_to_cpu(sb, ufs2_inode->ui_ctimensec));
inode->i_mtime.tv_sec = fs64_to_cpu(sb, ufs2_inode->ui_mtime);
inode->i_atime.tv_nsec = fs32_to_cpu(sb, ufs2_inode->ui_atimensec);
- inode->i_ctime.tv_nsec = fs32_to_cpu(sb, ufs2_inode->ui_ctimensec);
inode->i_mtime.tv_nsec = fs32_to_cpu(sb, ufs2_inode->ui_mtimensec);
inode->i_blocks = fs64_to_cpu(sb, ufs2_inode->ui_blocks);
inode->i_generation = fs32_to_cpu(sb, ufs2_inode->ui_gen);
@@ -726,7 +727,8 @@ static void ufs1_update_inode(struct inode *inode, struct ufs_inode *ufs_inode)
ufs_inode->ui_size = cpu_to_fs64(sb, inode->i_size);
ufs_inode->ui_atime.tv_sec = cpu_to_fs32(sb, inode->i_atime.tv_sec);
ufs_inode->ui_atime.tv_usec = 0;
- ufs_inode->ui_ctime.tv_sec = cpu_to_fs32(sb, inode->i_ctime.tv_sec);
+ ufs_inode->ui_ctime.tv_sec = cpu_to_fs32(sb,
+ inode_get_ctime(inode).tv_sec);
ufs_inode->ui_ctime.tv_usec = 0;
ufs_inode->ui_mtime.tv_sec = cpu_to_fs32(sb, inode->i_mtime.tv_sec);
ufs_inode->ui_mtime.tv_usec = 0;
@@ -770,8 +772,9 @@ static void ufs2_update_inode(struct inode *inode, struct ufs2_inode *ufs_inode)
ufs_inode->ui_size = cpu_to_fs64(sb, inode->i_size);
ufs_inode->ui_atime = cpu_to_fs64(sb, inode->i_atime.tv_sec);
ufs_inode->ui_atimensec = cpu_to_fs32(sb, inode->i_atime.tv_nsec);
- ufs_inode->ui_ctime = cpu_to_fs64(sb, inode->i_ctime.tv_sec);
- ufs_inode->ui_ctimensec = cpu_to_fs32(sb, inode->i_ctime.tv_nsec);
+ ufs_inode->ui_ctime = cpu_to_fs64(sb, inode_get_ctime(inode).tv_sec);
+ ufs_inode->ui_ctimensec = cpu_to_fs32(sb,
+ inode_get_ctime(inode).tv_nsec);
ufs_inode->ui_mtime = cpu_to_fs64(sb, inode->i_mtime.tv_sec);
ufs_inode->ui_mtimensec = cpu_to_fs32(sb, inode->i_mtime.tv_nsec);
@@ -1205,7 +1208,7 @@ static int ufs_truncate(struct inode *inode, loff_t size)
truncate_setsize(inode, size);
ufs_truncate_blocks(inode);
- inode->i_mtime = inode->i_ctime = current_time(inode);
+ inode->i_mtime = inode_set_ctime_current(inode);
mark_inode_dirty(inode);
out:
UFSD("EXIT: err %d\n", err);
diff --git a/fs/ufs/namei.c b/fs/ufs/namei.c
index 36154b5aca6d..9cad29463791 100644
--- a/fs/ufs/namei.c
+++ b/fs/ufs/namei.c
@@ -153,7 +153,7 @@ static int ufs_link (struct dentry * old_dentry, struct inode * dir,
struct inode *inode = d_inode(old_dentry);
int error;
- inode->i_ctime = current_time(inode);
+ inode_set_ctime_current(inode);
inode_inc_link_count(inode);
ihold(inode);
@@ -220,7 +220,7 @@ static int ufs_unlink(struct inode *dir, struct dentry *dentry)
if (err)
goto out;
- inode->i_ctime = dir->i_ctime;
+ inode_set_ctime_to_ts(inode, inode_get_ctime(dir));
inode_dec_link_count(inode);
err = 0;
out:
@@ -282,7 +282,7 @@ static int ufs_rename(struct mnt_idmap *idmap, struct inode *old_dir,
if (!new_de)
goto out_dir;
ufs_set_link(new_dir, new_de, new_page, old_inode, 1);
- new_inode->i_ctime = current_time(new_inode);
+ inode_set_ctime_current(new_inode);
if (dir_de)
drop_nlink(new_inode);
inode_dec_link_count(new_inode);
@@ -298,7 +298,7 @@ static int ufs_rename(struct mnt_idmap *idmap, struct inode *old_dir,
* Like most other Unix systems, set the ctime for inodes on a
* rename.
*/
- old_inode->i_ctime = current_time(old_inode);
+ inode_set_ctime_current(old_inode);
ufs_delete_entry(old_dir, old_de, old_page);
mark_inode_dirty(old_inode);
diff --git a/fs/vboxsf/utils.c b/fs/vboxsf/utils.c
index dd0ae1188e87..83f20dd15522 100644
--- a/fs/vboxsf/utils.c
+++ b/fs/vboxsf/utils.c
@@ -128,8 +128,8 @@ int vboxsf_init_inode(struct vboxsf_sbi *sbi, struct inode *inode,
inode->i_atime = ns_to_timespec64(
info->access_time.ns_relative_to_unix_epoch);
- inode->i_ctime = ns_to_timespec64(
- info->change_time.ns_relative_to_unix_epoch);
+ inode_set_ctime_to_ts(inode,
+ ns_to_timespec64(info->change_time.ns_relative_to_unix_epoch));
inode->i_mtime = ns_to_timespec64(
info->modification_time.ns_relative_to_unix_epoch);
return 0;
@@ -252,7 +252,7 @@ int vboxsf_getattr(struct mnt_idmap *idmap, const struct path *path,
if (err)
return err;
- generic_fillattr(&nop_mnt_idmap, d_inode(dentry), kstat);
+ generic_fillattr(&nop_mnt_idmap, request_mask, d_inode(dentry), kstat);
return 0;
}
diff --git a/fs/xfs/libxfs/xfs_inode_buf.c b/fs/xfs/libxfs/xfs_inode_buf.c
index 758aacd8166b..a35781577cad 100644
--- a/fs/xfs/libxfs/xfs_inode_buf.c
+++ b/fs/xfs/libxfs/xfs_inode_buf.c
@@ -222,7 +222,8 @@ xfs_inode_from_disk(
*/
inode->i_atime = xfs_inode_from_disk_ts(from, from->di_atime);
inode->i_mtime = xfs_inode_from_disk_ts(from, from->di_mtime);
- inode->i_ctime = xfs_inode_from_disk_ts(from, from->di_ctime);
+ inode_set_ctime_to_ts(inode,
+ xfs_inode_from_disk_ts(from, from->di_ctime));
ip->i_disk_size = be64_to_cpu(from->di_size);
ip->i_nblocks = be64_to_cpu(from->di_nblocks);
@@ -316,7 +317,7 @@ xfs_inode_to_disk(
to->di_atime = xfs_inode_to_disk_ts(ip, inode->i_atime);
to->di_mtime = xfs_inode_to_disk_ts(ip, inode->i_mtime);
- to->di_ctime = xfs_inode_to_disk_ts(ip, inode->i_ctime);
+ to->di_ctime = xfs_inode_to_disk_ts(ip, inode_get_ctime(inode));
to->di_nlink = cpu_to_be32(inode->i_nlink);
to->di_gen = cpu_to_be32(inode->i_generation);
to->di_mode = cpu_to_be16(inode->i_mode);
diff --git a/fs/xfs/libxfs/xfs_trans_inode.c b/fs/xfs/libxfs/xfs_trans_inode.c
index cb4796b6e693..ad22656376d3 100644
--- a/fs/xfs/libxfs/xfs_trans_inode.c
+++ b/fs/xfs/libxfs/xfs_trans_inode.c
@@ -62,12 +62,12 @@ xfs_trans_ichgtime(
ASSERT(tp);
ASSERT(xfs_isilocked(ip, XFS_ILOCK_EXCL));
- tv = current_time(inode);
+ /* If the mtime changes, then ctime must also change */
+ ASSERT(flags & XFS_ICHGTIME_CHG);
+ tv = inode_set_ctime_current(inode);
if (flags & XFS_ICHGTIME_MOD)
inode->i_mtime = tv;
- if (flags & XFS_ICHGTIME_CHG)
- inode->i_ctime = tv;
if (flags & XFS_ICHGTIME_CREATE)
ip->i_crtime = tv;
}
diff --git a/fs/xfs/xfs_acl.c b/fs/xfs/xfs_acl.c
index 791db7d9c849..6b840301817a 100644
--- a/fs/xfs/xfs_acl.c
+++ b/fs/xfs/xfs_acl.c
@@ -233,7 +233,7 @@ xfs_acl_set_mode(
xfs_ilock(ip, XFS_ILOCK_EXCL);
xfs_trans_ijoin(tp, ip, XFS_ILOCK_EXCL);
inode->i_mode = mode;
- inode->i_ctime = current_time(inode);
+ inode_set_ctime_current(inode);
xfs_trans_log_inode(tp, ip, XFS_ILOG_CORE);
if (xfs_has_wsync(mp))
diff --git a/fs/xfs/xfs_bmap_util.c b/fs/xfs/xfs_bmap_util.c
index fbb675563208..fcefab687285 100644
--- a/fs/xfs/xfs_bmap_util.c
+++ b/fs/xfs/xfs_bmap_util.c
@@ -1644,6 +1644,7 @@ xfs_swap_extents(
uint64_t f;
int resblks = 0;
unsigned int flags = 0;
+ struct timespec64 ctime;
/*
* Lock the inodes against other IO, page faults and truncate to
@@ -1756,8 +1757,9 @@ xfs_swap_extents(
* process that the file was not changed out from
* under it.
*/
- if ((sbp->bs_ctime.tv_sec != VFS_I(ip)->i_ctime.tv_sec) ||
- (sbp->bs_ctime.tv_nsec != VFS_I(ip)->i_ctime.tv_nsec) ||
+ ctime = inode_get_ctime(VFS_I(ip));
+ if ((sbp->bs_ctime.tv_sec != ctime.tv_sec) ||
+ (sbp->bs_ctime.tv_nsec != ctime.tv_nsec) ||
(sbp->bs_mtime.tv_sec != VFS_I(ip)->i_mtime.tv_sec) ||
(sbp->bs_mtime.tv_nsec != VFS_I(ip)->i_mtime.tv_nsec)) {
error = -EBUSY;
diff --git a/fs/xfs/xfs_inode.c b/fs/xfs/xfs_inode.c
index 9e62cc500140..360fe83a334f 100644
--- a/fs/xfs/xfs_inode.c
+++ b/fs/xfs/xfs_inode.c
@@ -843,10 +843,9 @@ xfs_init_new_inode(
ip->i_df.if_nextents = 0;
ASSERT(ip->i_nblocks == 0);
- tv = current_time(inode);
+ tv = inode_set_ctime_current(inode);
inode->i_mtime = tv;
inode->i_atime = tv;
- inode->i_ctime = tv;
ip->i_extsize = 0;
ip->i_diflags = 0;
diff --git a/fs/xfs/xfs_inode_item.c b/fs/xfs/xfs_inode_item.c
index 91c847a84e10..127b2410eb20 100644
--- a/fs/xfs/xfs_inode_item.c
+++ b/fs/xfs/xfs_inode_item.c
@@ -528,7 +528,7 @@ xfs_inode_to_log_dinode(
memset(to->di_pad3, 0, sizeof(to->di_pad3));
to->di_atime = xfs_inode_to_log_dinode_ts(ip, inode->i_atime);
to->di_mtime = xfs_inode_to_log_dinode_ts(ip, inode->i_mtime);
- to->di_ctime = xfs_inode_to_log_dinode_ts(ip, inode->i_ctime);
+ to->di_ctime = xfs_inode_to_log_dinode_ts(ip, inode_get_ctime(inode));
to->di_nlink = inode->i_nlink;
to->di_gen = inode->i_generation;
to->di_mode = inode->i_mode;
diff --git a/fs/xfs/xfs_iops.c b/fs/xfs/xfs_iops.c
index 24718adb3c16..2ededd3f6b8c 100644
--- a/fs/xfs/xfs_iops.c
+++ b/fs/xfs/xfs_iops.c
@@ -573,10 +573,10 @@ xfs_vn_getattr(
stat->gid = vfsgid_into_kgid(vfsgid);
stat->ino = ip->i_ino;
stat->atime = inode->i_atime;
- stat->mtime = inode->i_mtime;
- stat->ctime = inode->i_ctime;
stat->blocks = XFS_FSB_TO_BB(mp, ip->i_nblocks + ip->i_delayed_blks);
+ fill_mg_cmtime(stat, request_mask, inode);
+
if (xfs_has_v3inodes(mp)) {
if (request_mask & STATX_BTIME) {
stat->result_mask |= STATX_BTIME;
@@ -917,7 +917,7 @@ xfs_setattr_size(
if (newsize != oldsize &&
!(iattr->ia_valid & (ATTR_CTIME | ATTR_MTIME))) {
iattr->ia_ctime = iattr->ia_mtime =
- current_time(inode);
+ current_mgtime(inode);
iattr->ia_valid |= ATTR_CTIME | ATTR_MTIME;
}
@@ -1029,7 +1029,6 @@ xfs_vn_setattr(
STATIC int
xfs_vn_update_time(
struct inode *inode,
- struct timespec64 *now,
int flags)
{
struct xfs_inode *ip = XFS_I(inode);
@@ -1037,13 +1036,16 @@ xfs_vn_update_time(
int log_flags = XFS_ILOG_TIMESTAMP;
struct xfs_trans *tp;
int error;
+ struct timespec64 now;
trace_xfs_update_time(ip);
if (inode->i_sb->s_flags & SB_LAZYTIME) {
if (!((flags & S_VERSION) &&
- inode_maybe_inc_iversion(inode, false)))
- return generic_update_time(inode, now, flags);
+ inode_maybe_inc_iversion(inode, false))) {
+ generic_update_time(inode, flags);
+ return 0;
+ }
/* Capture the iversion update that just occurred */
log_flags |= XFS_ILOG_CORE;
@@ -1054,12 +1056,15 @@ xfs_vn_update_time(
return error;
xfs_ilock(ip, XFS_ILOCK_EXCL);
- if (flags & S_CTIME)
- inode->i_ctime = *now;
+ if (flags & (S_CTIME|S_MTIME))
+ now = inode_set_ctime_current(inode);
+ else
+ now = current_time(inode);
+
if (flags & S_MTIME)
- inode->i_mtime = *now;
+ inode->i_mtime = now;
if (flags & S_ATIME)
- inode->i_atime = *now;
+ inode->i_atime = now;
xfs_trans_ijoin(tp, ip, XFS_ILOCK_EXCL);
xfs_trans_log_inode(tp, ip, log_flags);
diff --git a/fs/xfs/xfs_itable.c b/fs/xfs/xfs_itable.c
index f225413a993c..c2093cb56092 100644
--- a/fs/xfs/xfs_itable.c
+++ b/fs/xfs/xfs_itable.c
@@ -100,8 +100,8 @@ xfs_bulkstat_one_int(
buf->bs_atime_nsec = inode->i_atime.tv_nsec;
buf->bs_mtime = inode->i_mtime.tv_sec;
buf->bs_mtime_nsec = inode->i_mtime.tv_nsec;
- buf->bs_ctime = inode->i_ctime.tv_sec;
- buf->bs_ctime_nsec = inode->i_ctime.tv_nsec;
+ buf->bs_ctime = inode_get_ctime(inode).tv_sec;
+ buf->bs_ctime_nsec = inode_get_ctime(inode).tv_nsec;
buf->bs_gen = inode->i_generation;
buf->bs_mode = inode->i_mode;
diff --git a/fs/xfs/xfs_super.c b/fs/xfs/xfs_super.c
index 818510243130..4b10edb2c972 100644
--- a/fs/xfs/xfs_super.c
+++ b/fs/xfs/xfs_super.c
@@ -2009,7 +2009,7 @@ static struct file_system_type xfs_fs_type = {
.init_fs_context = xfs_init_fs_context,
.parameters = xfs_fs_parameters,
.kill_sb = kill_block_super,
- .fs_flags = FS_REQUIRES_DEV | FS_ALLOW_IDMAP,
+ .fs_flags = FS_REQUIRES_DEV | FS_ALLOW_IDMAP | FS_MGTIME,
};
MODULE_ALIAS_FS("xfs");
diff --git a/fs/zonefs/super.c b/fs/zonefs/super.c
index 9350221abfc5..9d1a9808fbbb 100644
--- a/fs/zonefs/super.c
+++ b/fs/zonefs/super.c
@@ -658,7 +658,8 @@ static struct inode *zonefs_get_file_inode(struct inode *dir,
inode->i_ino = ino;
inode->i_mode = z->z_mode;
- inode->i_ctime = inode->i_mtime = inode->i_atime = dir->i_ctime;
+ inode->i_mtime = inode->i_atime = inode_set_ctime_to_ts(inode,
+ inode_get_ctime(dir));
inode->i_uid = z->z_uid;
inode->i_gid = z->z_gid;
inode->i_size = z->z_wpoffset;
@@ -694,7 +695,8 @@ static struct inode *zonefs_get_zgroup_inode(struct super_block *sb,
inode->i_ino = ino;
inode_init_owner(&nop_mnt_idmap, inode, root, S_IFDIR | 0555);
inode->i_size = sbi->s_zgroup[ztype].g_nr_zones;
- inode->i_ctime = inode->i_mtime = inode->i_atime = root->i_ctime;
+ inode->i_mtime = inode->i_atime = inode_set_ctime_to_ts(inode,
+ inode_get_ctime(root));
inode->i_private = &sbi->s_zgroup[ztype];
set_nlink(inode, 2);
@@ -1317,7 +1319,7 @@ static int zonefs_fill_super(struct super_block *sb, void *data, int silent)
inode->i_ino = bdev_nr_zones(sb->s_bdev);
inode->i_mode = S_IFDIR | 0555;
- inode->i_ctime = inode->i_mtime = inode->i_atime = current_time(inode);
+ inode->i_mtime = inode->i_atime = inode_set_ctime_current(inode);
inode->i_op = &zonefs_dir_inode_operations;
inode->i_fop = &zonefs_dir_operations;
inode->i_size = 2;
diff --git a/include/linux/fs.h b/include/linux/fs.h
index 562f2623c9c9..0e50f0316e0c 100644
--- a/include/linux/fs.h
+++ b/include/linux/fs.h
@@ -642,7 +642,7 @@ struct inode {
loff_t i_size;
struct timespec64 i_atime;
struct timespec64 i_mtime;
- struct timespec64 i_ctime;
+ struct timespec64 __i_ctime; /* use inode_*_ctime accessors! */
spinlock_t i_lock; /* i_blocks, i_bytes, maybe i_size */
unsigned short i_bytes;
u8 i_blkbits;
@@ -1474,7 +1474,79 @@ static inline bool fsuidgid_has_mapping(struct super_block *sb,
kgid_has_mapping(fs_userns, kgid);
}
-extern struct timespec64 current_time(struct inode *inode);
+struct timespec64 current_mgtime(struct inode *inode);
+struct timespec64 current_time(struct inode *inode);
+struct timespec64 inode_set_ctime_current(struct inode *inode);
+
+/*
+ * Multigrain timestamps
+ *
+ * Conditionally use fine-grained ctime and mtime timestamps when there
+ * are users actively observing them via getattr. The primary use-case
+ * for this is NFS clients that use the ctime to distinguish between
+ * different states of the file, and that are often fooled by multiple
+ * operations that occur in the same coarse-grained timer tick.
+ *
+ * The kernel always keeps normalized struct timespec64 values in the ctime,
+ * which means that only the first 30 bits of the value are used. Use the
+ * 31st bit of the ctime's tv_nsec field as a flag to indicate that the value
+ * has been queried since it was last updated.
+ */
+#define I_CTIME_QUERIED (1L<<30)
+
+/**
+ * inode_get_ctime - fetch the current ctime from the inode
+ * @inode: inode from which to fetch ctime
+ *
+ * Grab the current ctime tv_nsec field from the inode, mask off the
+ * I_CTIME_QUERIED flag and return it. This is mostly intended for use by
+ * internal consumers of the ctime that aren't concerned with ensuring a
+ * fine-grained update on the next change (e.g. when preparing to store
+ * the value in the backing store for later retrieval).
+ *
+ * This is safe to call regardless of whether the underlying filesystem
+ * is using multigrain timestamps.
+ */
+static inline struct timespec64 inode_get_ctime(const struct inode *inode)
+{
+ struct timespec64 ctime;
+
+ ctime.tv_sec = inode->__i_ctime.tv_sec;
+ ctime.tv_nsec = inode->__i_ctime.tv_nsec & ~I_CTIME_QUERIED;
+
+ return ctime;
+}
+
+/**
+ * inode_set_ctime_to_ts - set the ctime in the inode
+ * @inode: inode in which to set the ctime
+ * @ts: value to set in the ctime field
+ *
+ * Set the ctime in @inode to @ts
+ */
+static inline struct timespec64 inode_set_ctime_to_ts(struct inode *inode,
+ struct timespec64 ts)
+{
+ inode->__i_ctime = ts;
+ return ts;
+}
+
+/**
+ * inode_set_ctime - set the ctime in the inode
+ * @inode: inode in which to set the ctime
+ * @sec: tv_sec value to set
+ * @nsec: tv_nsec value to set
+ *
+ * Set the ctime in @inode to { @sec, @nsec }
+ */
+static inline struct timespec64 inode_set_ctime(struct inode *inode,
+ time64_t sec, long nsec)
+{
+ struct timespec64 ts = { .tv_sec = sec,
+ .tv_nsec = nsec };
+
+ return inode_set_ctime_to_ts(inode, ts);
+}
/*
* Snapshotting support.
@@ -1850,7 +1922,7 @@ struct inode_operations {
ssize_t (*listxattr) (struct dentry *, char *, size_t);
int (*fiemap)(struct inode *, struct fiemap_extent_info *, u64 start,
u64 len);
- int (*update_time)(struct inode *, struct timespec64 *, int);
+ int (*update_time)(struct inode *, int);
int (*atomic_open)(struct inode *, struct dentry *,
struct file *, unsigned open_flag,
umode_t create_mode);
@@ -2200,7 +2272,7 @@ enum file_time_flags {
extern bool atime_needs_update(const struct path *, struct inode *);
extern void touch_atime(const struct path *);
-int inode_update_time(struct inode *inode, struct timespec64 *time, int flags);
+int inode_update_time(struct inode *inode, int flags);
static inline void file_accessed(struct file *file)
{
@@ -2222,6 +2294,7 @@ struct file_system_type {
#define FS_USERNS_MOUNT 8 /* Can be mounted by userns root */
#define FS_DISALLOW_NOTIFY_PERM 16 /* Disable fanotify permission events */
#define FS_ALLOW_IDMAP 32 /* FS has been updated to handle vfs idmappings. */
+#define FS_MGTIME 64 /* FS uses multigrain timestamps */
#define FS_RENAME_DOES_D_MOVE 32768 /* FS will handle d_move() during rename() internally. */
int (*init_fs_context)(struct fs_context *);
const struct fs_parameter_spec *parameters;
@@ -2245,6 +2318,17 @@ struct file_system_type {
#define MODULE_ALIAS_FS(NAME) MODULE_ALIAS("fs-" NAME)
+/**
+ * is_mgtime: is this inode using multigrain timestamps
+ * @inode: inode to test for multigrain timestamps
+ *
+ * Return true if the inode uses multigrain timestamps, false otherwise.
+ */
+static inline bool is_mgtime(const struct inode *inode)
+{
+ return inode->i_sb->s_type->fs_flags & FS_MGTIME;
+}
+
extern struct dentry *mount_bdev(struct file_system_type *fs_type,
int flags, const char *dev_name, void *data,
int (*fill_super)(struct super_block *, void *, int));
@@ -2306,7 +2390,8 @@ extern int current_umask(void);
extern void ihold(struct inode * inode);
extern void iput(struct inode *);
-extern int generic_update_time(struct inode *, struct timespec64 *, int);
+int inode_update_timestamps(struct inode *inode, int flags);
+int generic_update_time(struct inode *, int);
/* /sys/fs */
extern struct kobject *fs_kobj;
@@ -2880,7 +2965,8 @@ extern void page_put_link(void *);
extern int page_symlink(struct inode *inode, const char *symname, int len);
extern const struct inode_operations page_symlink_inode_operations;
extern void kfree_link(void *);
-void generic_fillattr(struct mnt_idmap *, struct inode *, struct kstat *);
+void fill_mg_cmtime(struct kstat *stat, u32 request_mask, struct inode *inode);
+void generic_fillattr(struct mnt_idmap *, u32, struct inode *, struct kstat *);
void generic_fill_statx_attr(struct inode *inode, struct kstat *stat);
extern int vfs_getattr_nosec(const struct path *, struct kstat *, u32, unsigned int);
extern int vfs_getattr(const struct path *, struct kstat *, u32, unsigned int);
@@ -2940,6 +3026,8 @@ extern int simple_open(struct inode *inode, struct file *file);
extern int simple_link(struct dentry *, struct inode *, struct dentry *);
extern int simple_unlink(struct inode *, struct dentry *);
extern int simple_rmdir(struct inode *, struct dentry *);
+void simple_rename_timestamp(struct inode *old_dir, struct dentry *old_dentry,
+ struct inode *new_dir, struct dentry *new_dentry);
extern int simple_rename_exchange(struct inode *old_dir, struct dentry *old_dentry,
struct inode *new_dir, struct dentry *new_dentry);
extern int simple_rename(struct mnt_idmap *, struct inode *,
diff --git a/include/linux/fs_stack.h b/include/linux/fs_stack.h
index 54210a42c30d..010d39d0dc1c 100644
--- a/include/linux/fs_stack.h
+++ b/include/linux/fs_stack.h
@@ -24,7 +24,7 @@ static inline void fsstack_copy_attr_times(struct inode *dest,
{
dest->i_atime = src->i_atime;
dest->i_mtime = src->i_mtime;
- dest->i_ctime = src->i_ctime;
+ inode_set_ctime_to_ts(dest, inode_get_ctime(src));
}
#endif /* _LINUX_FS_STACK_H */
diff --git a/ipc/mqueue.c b/ipc/mqueue.c
index 71881bddad25..ba8215ed663a 100644
--- a/ipc/mqueue.c
+++ b/ipc/mqueue.c
@@ -302,7 +302,7 @@ static struct inode *mqueue_get_inode(struct super_block *sb,
inode->i_mode = mode;
inode->i_uid = current_fsuid();
inode->i_gid = current_fsgid();
- inode->i_mtime = inode->i_ctime = inode->i_atime = current_time(inode);
+ inode->i_mtime = inode->i_atime = inode_set_ctime_current(inode);
if (S_ISREG(mode)) {
struct mqueue_inode_info *info;
@@ -596,7 +596,7 @@ static int mqueue_create_attr(struct dentry *dentry, umode_t mode, void *arg)
put_ipc_ns(ipc_ns);
dir->i_size += DIRENT_SIZE;
- dir->i_ctime = dir->i_mtime = dir->i_atime = current_time(dir);
+ dir->i_mtime = dir->i_atime = inode_set_ctime_current(dir);
d_instantiate(dentry, inode);
dget(dentry);
@@ -618,7 +618,7 @@ static int mqueue_unlink(struct inode *dir, struct dentry *dentry)
{
struct inode *inode = d_inode(dentry);
- dir->i_ctime = dir->i_mtime = dir->i_atime = current_time(dir);
+ dir->i_mtime = dir->i_atime = inode_set_ctime_current(dir);
dir->i_size -= DIRENT_SIZE;
drop_nlink(inode);
dput(dentry);
@@ -635,7 +635,8 @@ static int mqueue_unlink(struct inode *dir, struct dentry *dentry)
static ssize_t mqueue_read_file(struct file *filp, char __user *u_data,
size_t count, loff_t *off)
{
- struct mqueue_inode_info *info = MQUEUE_I(file_inode(filp));
+ struct inode *inode = file_inode(filp);
+ struct mqueue_inode_info *info = MQUEUE_I(inode);
char buffer[FILENT_SIZE];
ssize_t ret;
@@ -656,7 +657,7 @@ static ssize_t mqueue_read_file(struct file *filp, char __user *u_data,
if (ret <= 0)
return ret;
- file_inode(filp)->i_atime = file_inode(filp)->i_ctime = current_time(file_inode(filp));
+ inode->i_atime = inode_set_ctime_current(inode);
return ret;
}
@@ -1162,8 +1163,7 @@ static int do_mq_timedsend(mqd_t mqdes, const char __user *u_msg_ptr,
goto out_unlock;
__do_notify(info);
}
- inode->i_atime = inode->i_mtime = inode->i_ctime =
- current_time(inode);
+ inode->i_atime = inode->i_mtime = inode_set_ctime_current(inode);
}
out_unlock:
spin_unlock(&info->lock);
@@ -1257,8 +1257,7 @@ static int do_mq_timedreceive(mqd_t mqdes, char __user *u_msg_ptr,
msg_ptr = msg_get(info);
- inode->i_atime = inode->i_mtime = inode->i_ctime =
- current_time(inode);
+ inode->i_atime = inode->i_mtime = inode_set_ctime_current(inode);
/* There is now free space in queue. */
pipelined_receive(&wake_q, info);
@@ -1396,7 +1395,7 @@ retry:
if (notification == NULL) {
if (info->notify_owner == task_tgid(current)) {
remove_notification(info);
- inode->i_atime = inode->i_ctime = current_time(inode);
+ inode->i_atime = inode_set_ctime_current(inode);
}
} else if (info->notify_owner != NULL) {
ret = -EBUSY;
@@ -1422,7 +1421,7 @@ retry:
info->notify_owner = get_pid(task_tgid(current));
info->notify_user_ns = get_user_ns(current_user_ns());
- inode->i_atime = inode->i_ctime = current_time(inode);
+ inode->i_atime = inode_set_ctime_current(inode);
}
spin_unlock(&info->lock);
out_fput:
@@ -1485,7 +1484,7 @@ static int do_mq_getsetattr(int mqdes, struct mq_attr *new, struct mq_attr *old)
f.file->f_flags &= ~O_NONBLOCK;
spin_unlock(&f.file->f_lock);
- inode->i_atime = inode->i_ctime = current_time(inode);
+ inode->i_atime = inode_set_ctime_current(inode);
}
spin_unlock(&info->lock);
diff --git a/kernel/bpf/inode.c b/kernel/bpf/inode.c
index 4174f76133df..99d0625b6c82 100644
--- a/kernel/bpf/inode.c
+++ b/kernel/bpf/inode.c
@@ -118,9 +118,8 @@ static struct inode *bpf_get_inode(struct super_block *sb,
return ERR_PTR(-ENOSPC);
inode->i_ino = get_next_ino();
- inode->i_atime = current_time(inode);
+ inode->i_atime = inode_set_ctime_current(inode);
inode->i_mtime = inode->i_atime;
- inode->i_ctime = inode->i_atime;
inode_init_owner(&nop_mnt_idmap, inode, dir, mode);
@@ -148,8 +147,7 @@ static void bpf_dentry_finalize(struct dentry *dentry, struct inode *inode,
d_instantiate(dentry, inode);
dget(dentry);
- dir->i_mtime = current_time(dir);
- dir->i_ctime = dir->i_mtime;
+ dir->i_mtime = inode_set_ctime_current(dir);
}
static int bpf_mkdir(struct mnt_idmap *idmap, struct inode *dir,
diff --git a/mm/shmem.c b/mm/shmem.c
index d963c747dabc..0bb097712c8b 100644
--- a/mm/shmem.c
+++ b/mm/shmem.c
@@ -1049,7 +1049,7 @@ whole_folios:
void shmem_truncate_range(struct inode *inode, loff_t lstart, loff_t lend)
{
shmem_undo_range(inode, lstart, lend, false);
- inode->i_ctime = inode->i_mtime = current_time(inode);
+ inode->i_mtime = inode_set_ctime_current(inode);
inode_inc_iversion(inode);
}
EXPORT_SYMBOL_GPL(shmem_truncate_range);
@@ -1075,7 +1075,7 @@ static int shmem_getattr(struct mnt_idmap *idmap,
stat->attributes_mask |= (STATX_ATTR_APPEND |
STATX_ATTR_IMMUTABLE |
STATX_ATTR_NODUMP);
- generic_fillattr(idmap, inode, stat);
+ generic_fillattr(idmap, request_mask, inode, stat);
if (shmem_is_huge(inode, 0, false, NULL, 0))
stat->blksize = HPAGE_PMD_SIZE;
@@ -1146,9 +1146,9 @@ static int shmem_setattr(struct mnt_idmap *idmap,
if (attr->ia_valid & ATTR_MODE)
error = posix_acl_chmod(idmap, dentry, inode->i_mode);
if (!error && update_ctime) {
- inode->i_ctime = current_time(inode);
+ inode_set_ctime_current(inode);
if (update_mtime)
- inode->i_mtime = inode->i_ctime;
+ inode->i_mtime = inode_get_ctime(inode);
inode_inc_iversion(inode);
}
return error;
@@ -2374,7 +2374,7 @@ static struct inode *shmem_get_inode(struct mnt_idmap *idmap, struct super_block
inode->i_ino = ino;
inode_init_owner(idmap, inode, dir, mode);
inode->i_blocks = 0;
- inode->i_atime = inode->i_mtime = inode->i_ctime = current_time(inode);
+ inode->i_atime = inode->i_mtime = inode_set_ctime_current(inode);
inode->i_generation = get_random_u32();
info = SHMEM_I(inode);
memset(info, 0, (char *)inode - (char *)info);
@@ -3089,7 +3089,7 @@ shmem_mknod(struct mnt_idmap *idmap, struct inode *dir,
error = 0;
dir->i_size += BOGO_DIRENT_SIZE;
- dir->i_ctime = dir->i_mtime = current_time(dir);
+ dir->i_mtime = inode_set_ctime_current(dir);
inode_inc_iversion(dir);
d_instantiate(dentry, inode);
dget(dentry); /* Extra count - pin the dentry in core */
@@ -3165,7 +3165,8 @@ static int shmem_link(struct dentry *old_dentry, struct inode *dir, struct dentr
}
dir->i_size += BOGO_DIRENT_SIZE;
- inode->i_ctime = dir->i_ctime = dir->i_mtime = current_time(inode);
+ dir->i_mtime = inode_set_ctime_to_ts(dir,
+ inode_set_ctime_current(inode));
inode_inc_iversion(dir);
inc_nlink(inode);
ihold(inode); /* New dentry reference */
@@ -3183,7 +3184,8 @@ static int shmem_unlink(struct inode *dir, struct dentry *dentry)
shmem_free_inode(inode->i_sb);
dir->i_size -= BOGO_DIRENT_SIZE;
- inode->i_ctime = dir->i_ctime = dir->i_mtime = current_time(inode);
+ dir->i_mtime = inode_set_ctime_to_ts(dir,
+ inode_set_ctime_current(inode));
inode_inc_iversion(dir);
drop_nlink(inode);
dput(dentry); /* Undo the count from "create" - this does all the work */
@@ -3271,9 +3273,7 @@ static int shmem_rename2(struct mnt_idmap *idmap,
old_dir->i_size -= BOGO_DIRENT_SIZE;
new_dir->i_size += BOGO_DIRENT_SIZE;
- old_dir->i_ctime = old_dir->i_mtime =
- new_dir->i_ctime = new_dir->i_mtime =
- inode->i_ctime = current_time(old_dir);
+ simple_rename_timestamp(old_dir, old_dentry, new_dir, new_dentry);
inode_inc_iversion(old_dir);
inode_inc_iversion(new_dir);
return 0;
@@ -3327,7 +3327,7 @@ static int shmem_symlink(struct mnt_idmap *idmap, struct inode *dir,
folio_put(folio);
}
dir->i_size += BOGO_DIRENT_SIZE;
- dir->i_ctime = dir->i_mtime = current_time(dir);
+ dir->i_mtime = inode_set_ctime_current(dir);
inode_inc_iversion(dir);
d_instantiate(dentry, inode);
dget(dentry);
@@ -3399,7 +3399,7 @@ static int shmem_fileattr_set(struct mnt_idmap *idmap,
(fa->flags & SHMEM_FL_USER_MODIFIABLE);
shmem_set_inode_flags(inode, info->fsflags);
- inode->i_ctime = current_time(inode);
+ inode_set_ctime_current(inode);
inode_inc_iversion(inode);
return 0;
}
@@ -3469,7 +3469,7 @@ static int shmem_xattr_handler_set(const struct xattr_handler *handler,
name = xattr_full_name(handler, name);
err = simple_xattr_set(&info->xattrs, name, value, size, flags, NULL);
if (!err) {
- inode->i_ctime = current_time(inode);
+ inode_set_ctime_current(inode);
inode_inc_iversion(inode);
}
return err;
@@ -4225,7 +4225,7 @@ static struct file_system_type shmem_fs_type = {
#endif
.kill_sb = kill_litter_super,
#ifdef CONFIG_SHMEM
- .fs_flags = FS_USERNS_MOUNT | FS_ALLOW_IDMAP,
+ .fs_flags = FS_USERNS_MOUNT | FS_ALLOW_IDMAP | FS_MGTIME,
#else
.fs_flags = FS_USERNS_MOUNT,
#endif
diff --git a/net/sunrpc/rpc_pipe.c b/net/sunrpc/rpc_pipe.c
index 0b6034fab9ab..f420d8457345 100644
--- a/net/sunrpc/rpc_pipe.c
+++ b/net/sunrpc/rpc_pipe.c
@@ -472,7 +472,7 @@ rpc_get_inode(struct super_block *sb, umode_t mode)
return NULL;
inode->i_ino = get_next_ino();
inode->i_mode = mode;
- inode->i_atime = inode->i_mtime = inode->i_ctime = current_time(inode);
+ inode->i_atime = inode->i_mtime = inode_set_ctime_current(inode);
switch (mode & S_IFMT) {
case S_IFDIR:
inode->i_fop = &simple_dir_operations;
diff --git a/security/apparmor/apparmorfs.c b/security/apparmor/apparmorfs.c
index db7a51acf9db..bd6a910f6528 100644
--- a/security/apparmor/apparmorfs.c
+++ b/security/apparmor/apparmorfs.c
@@ -226,7 +226,7 @@ static int __aafs_setup_d_inode(struct inode *dir, struct dentry *dentry,
inode->i_ino = get_next_ino();
inode->i_mode = mode;
- inode->i_atime = inode->i_mtime = inode->i_ctime = current_time(inode);
+ inode->i_atime = inode->i_mtime = inode_set_ctime_current(inode);
inode->i_private = data;
if (S_ISDIR(mode)) {
inode->i_op = iops ? iops : &simple_dir_inode_operations;
@@ -1554,8 +1554,11 @@ void __aafs_profile_migrate_dents(struct aa_profile *old,
for (i = 0; i < AAFS_PROF_SIZEOF; i++) {
new->dents[i] = old->dents[i];
- if (new->dents[i])
- new->dents[i]->d_inode->i_mtime = current_time(new->dents[i]->d_inode);
+ if (new->dents[i]) {
+ struct inode *inode = d_inode(new->dents[i]);
+
+ inode->i_mtime = inode_set_ctime_current(inode);
+ }
old->dents[i] = NULL;
}
}
@@ -2540,7 +2543,7 @@ static int aa_mk_null_file(struct dentry *parent)
inode->i_ino = get_next_ino();
inode->i_mode = S_IFCHR | S_IRUGO | S_IWUGO;
- inode->i_atime = inode->i_mtime = inode->i_ctime = current_time(inode);
+ inode->i_atime = inode->i_mtime = inode_set_ctime_current(inode);
init_special_inode(inode, S_IFCHR | S_IRUGO | S_IWUGO,
MKDEV(MEM_MAJOR, 3));
d_instantiate(dentry, inode);
diff --git a/security/apparmor/policy_unpack.c b/security/apparmor/policy_unpack.c
index 694fb7a09962..8b8846073e14 100644
--- a/security/apparmor/policy_unpack.c
+++ b/security/apparmor/policy_unpack.c
@@ -86,10 +86,13 @@ void __aa_loaddata_update(struct aa_loaddata *data, long revision)
data->revision = revision;
if ((data->dents[AAFS_LOADDATA_REVISION])) {
- d_inode(data->dents[AAFS_LOADDATA_DIR])->i_mtime =
- current_time(d_inode(data->dents[AAFS_LOADDATA_DIR]));
- d_inode(data->dents[AAFS_LOADDATA_REVISION])->i_mtime =
- current_time(d_inode(data->dents[AAFS_LOADDATA_REVISION]));
+ struct inode *inode;
+
+ inode = d_inode(data->dents[AAFS_LOADDATA_DIR]);
+ inode->i_mtime = inode_set_ctime_current(inode);
+
+ inode = d_inode(data->dents[AAFS_LOADDATA_REVISION]);
+ inode->i_mtime = inode_set_ctime_current(inode);
}
}
diff --git a/security/inode.c b/security/inode.c
index 6c326939750d..3aa75fffa8c9 100644
--- a/security/inode.c
+++ b/security/inode.c
@@ -145,7 +145,7 @@ static struct dentry *securityfs_create_dentry(const char *name, umode_t mode,
inode->i_ino = get_next_ino();
inode->i_mode = mode;
- inode->i_atime = inode->i_mtime = inode->i_ctime = current_time(inode);
+ inode->i_atime = inode->i_mtime = inode_set_ctime_current(inode);
inode->i_private = data;
if (S_ISDIR(mode)) {
inode->i_op = &simple_dir_inode_operations;
diff --git a/security/selinux/selinuxfs.c b/security/selinux/selinuxfs.c
index bad1f6b685fd..9dafb6ff110d 100644
--- a/security/selinux/selinuxfs.c
+++ b/security/selinux/selinuxfs.c
@@ -1197,7 +1197,7 @@ static struct inode *sel_make_inode(struct super_block *sb, int mode)
if (ret) {
ret->i_mode = mode;
- ret->i_atime = ret->i_mtime = ret->i_ctime = current_time(ret);
+ ret->i_atime = ret->i_mtime = inode_set_ctime_current(ret);
}
return ret;
}