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authorMartin Brandenburg <martin@omnibond.com>2018-02-12 23:29:37 +0300
committerMike Marshall <hubcap@omnibond.com>2019-05-03 21:32:38 +0300
commitdf2d7337b570c34e051a2412f716743277ccf9c8 (patch)
tree5022c048d75406f8da5933deb4ec10e689072383 /fs/orangefs
parentf2d34c738cbf21b0d24982693b71fd9f9f52ea4b (diff)
downloadlinux-df2d7337b570c34e051a2412f716743277ccf9c8.tar.xz
orangefs: let setattr write to cached inode
This is a fairly big change, but ultimately it's not a lot of code. Implement write_inode and then avoid the call to orangefs_inode_setattr within orangefs_setattr. Signed-off-by: Martin Brandenburg <martin@omnibond.com> Signed-off-by: Mike Marshall <hubcap@omnibond.com>
Diffstat (limited to 'fs/orangefs')
-rw-r--r--fs/orangefs/inode.c11
-rw-r--r--fs/orangefs/super.c17
2 files changed, 20 insertions, 8 deletions
diff --git a/fs/orangefs/inode.c b/fs/orangefs/inode.c
index 222ef7be0c7c..2e630c1f7ae2 100644
--- a/fs/orangefs/inode.c
+++ b/fs/orangefs/inode.c
@@ -207,8 +207,8 @@ static int orangefs_setattr_size(struct inode *inode, struct iattr *iattr)
*/
int orangefs_setattr(struct dentry *dentry, struct iattr *iattr)
{
- int ret = -EINVAL;
struct inode *inode = dentry->d_inode;
+ int ret;
gossip_debug(GOSSIP_INODE_DEBUG,
"%s: called on %pd\n",
@@ -228,16 +228,11 @@ int orangefs_setattr(struct dentry *dentry, struct iattr *iattr)
setattr_copy(inode, iattr);
mark_inode_dirty(inode);
- ret = orangefs_inode_setattr(inode, iattr);
- gossip_debug(GOSSIP_INODE_DEBUG,
- "%s: orangefs_inode_setattr returned %d\n",
- __func__,
- ret);
-
- if (!ret && (iattr->ia_valid & ATTR_MODE))
+ if (iattr->ia_valid & ATTR_MODE)
/* change mod on a file that has ACLs */
ret = posix_acl_chmod(inode, inode->i_mode);
+ ret = 0;
out:
gossip_debug(GOSSIP_INODE_DEBUG, "%s: ret:%d:\n", __func__, ret);
return ret;
diff --git a/fs/orangefs/super.c b/fs/orangefs/super.c
index ef3388c90ff7..f27da3bbafac 100644
--- a/fs/orangefs/super.c
+++ b/fs/orangefs/super.c
@@ -152,6 +152,22 @@ static void orangefs_destroy_inode(struct inode *inode)
call_rcu(&inode->i_rcu, orangefs_i_callback);
}
+static int orangefs_write_inode(struct inode *inode,
+ struct writeback_control *wbc)
+{
+ struct iattr iattr;
+ gossip_debug(GOSSIP_SUPER_DEBUG, "orangefs_write_inode\n");
+ iattr.ia_valid = ATTR_MODE | ATTR_UID | ATTR_GID | ATTR_ATIME |
+ ATTR_ATIME_SET | ATTR_MTIME | ATTR_MTIME_SET | ATTR_CTIME;
+ iattr.ia_mode = inode->i_mode;
+ iattr.ia_uid = inode->i_uid;
+ iattr.ia_gid = inode->i_gid;
+ iattr.ia_atime = inode->i_atime;
+ iattr.ia_mtime = inode->i_mtime;
+ iattr.ia_ctime = inode->i_ctime;
+ return orangefs_inode_setattr(inode, &iattr);
+}
+
/*
* NOTE: information filled in here is typically reflected in the
* output of the system command 'df'
@@ -310,6 +326,7 @@ void fsid_key_table_finalize(void)
static const struct super_operations orangefs_s_ops = {
.alloc_inode = orangefs_alloc_inode,
.destroy_inode = orangefs_destroy_inode,
+ .write_inode = orangefs_write_inode,
.drop_inode = generic_delete_inode,
.statfs = orangefs_statfs,
.remount_fs = orangefs_remount_fs,