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Diffstat (limited to 'fs/f2fs')
-rw-r--r--fs/f2fs/f2fs.h2
-rw-r--r--fs/f2fs/file.c5
-rw-r--r--fs/f2fs/namei.c38
3 files changed, 20 insertions, 25 deletions
diff --git a/fs/f2fs/f2fs.h b/fs/f2fs/f2fs.h
index cf0217d36402..9a3ffa39ad30 100644
--- a/fs/f2fs/f2fs.h
+++ b/fs/f2fs/f2fs.h
@@ -3505,7 +3505,7 @@ void f2fs_handle_failed_inode(struct inode *inode);
int f2fs_update_extension_list(struct f2fs_sb_info *sbi, const char *name,
bool hot, bool set);
struct dentry *f2fs_get_parent(struct dentry *child);
-int f2fs_get_tmpfile(struct user_namespace *mnt_userns, struct inode *dir,
+int f2fs_get_tmpfile(struct mnt_idmap *idmap, struct inode *dir,
struct inode **new_inode);
/*
diff --git a/fs/f2fs/file.c b/fs/f2fs/file.c
index 96dd5cb2f49c..1d514515a6e7 100644
--- a/fs/f2fs/file.c
+++ b/fs/f2fs/file.c
@@ -2040,7 +2040,8 @@ static int f2fs_ioc_getversion(struct file *filp, unsigned long arg)
static int f2fs_ioc_start_atomic_write(struct file *filp, bool truncate)
{
struct inode *inode = file_inode(filp);
- struct user_namespace *mnt_userns = file_mnt_user_ns(filp);
+ struct mnt_idmap *idmap = file_mnt_idmap(filp);
+ struct user_namespace *mnt_userns = mnt_idmap_owner(idmap);
struct f2fs_inode_info *fi = F2FS_I(inode);
struct f2fs_sb_info *sbi = F2FS_I_SB(inode);
struct inode *pinode;
@@ -2097,7 +2098,7 @@ static int f2fs_ioc_start_atomic_write(struct file *filp, bool truncate)
goto out;
}
- ret = f2fs_get_tmpfile(mnt_userns, pinode, &fi->cow_inode);
+ ret = f2fs_get_tmpfile(idmap, pinode, &fi->cow_inode);
iput(pinode);
if (ret) {
f2fs_up_write(&fi->i_gc_rwsem[WRITE]);
diff --git a/fs/f2fs/namei.c b/fs/f2fs/namei.c
index 938032cbc1a8..d8e01bbbf27f 100644
--- a/fs/f2fs/namei.c
+++ b/fs/f2fs/namei.c
@@ -202,7 +202,7 @@ static void set_file_temperature(struct f2fs_sb_info *sbi, struct inode *inode,
file_set_hot(inode);
}
-static struct inode *f2fs_new_inode(struct user_namespace *mnt_userns,
+static struct inode *f2fs_new_inode(struct mnt_idmap *idmap,
struct inode *dir, umode_t mode,
const char *name)
{
@@ -225,7 +225,7 @@ static struct inode *f2fs_new_inode(struct user_namespace *mnt_userns,
nid_free = true;
- inode_init_owner(mnt_userns, inode, dir, mode);
+ inode_init_owner(idmap, inode, dir, mode);
inode->i_ino = ino;
inode->i_blocks = 0;
@@ -336,7 +336,6 @@ fail_drop:
static int f2fs_create(struct mnt_idmap *idmap, struct inode *dir,
struct dentry *dentry, umode_t mode, bool excl)
{
- struct user_namespace *mnt_userns = mnt_idmap_owner(idmap);
struct f2fs_sb_info *sbi = F2FS_I_SB(dir);
struct inode *inode;
nid_t ino = 0;
@@ -351,7 +350,7 @@ static int f2fs_create(struct mnt_idmap *idmap, struct inode *dir,
if (err)
return err;
- inode = f2fs_new_inode(mnt_userns, dir, mode, dentry->d_name.name);
+ inode = f2fs_new_inode(idmap, dir, mode, dentry->d_name.name);
if (IS_ERR(inode))
return PTR_ERR(inode);
@@ -663,7 +662,6 @@ static const char *f2fs_get_link(struct dentry *dentry,
static int f2fs_symlink(struct mnt_idmap *idmap, struct inode *dir,
struct dentry *dentry, const char *symname)
{
- struct user_namespace *mnt_userns = mnt_idmap_owner(idmap);
struct f2fs_sb_info *sbi = F2FS_I_SB(dir);
struct inode *inode;
size_t len = strlen(symname);
@@ -684,7 +682,7 @@ static int f2fs_symlink(struct mnt_idmap *idmap, struct inode *dir,
if (err)
return err;
- inode = f2fs_new_inode(mnt_userns, dir, S_IFLNK | S_IRWXUGO, NULL);
+ inode = f2fs_new_inode(idmap, dir, S_IFLNK | S_IRWXUGO, NULL);
if (IS_ERR(inode))
return PTR_ERR(inode);
@@ -744,7 +742,6 @@ out_free_encrypted_link:
static int f2fs_mkdir(struct mnt_idmap *idmap, struct inode *dir,
struct dentry *dentry, umode_t mode)
{
- struct user_namespace *mnt_userns = mnt_idmap_owner(idmap);
struct f2fs_sb_info *sbi = F2FS_I_SB(dir);
struct inode *inode;
int err;
@@ -756,7 +753,7 @@ static int f2fs_mkdir(struct mnt_idmap *idmap, struct inode *dir,
if (err)
return err;
- inode = f2fs_new_inode(mnt_userns, dir, S_IFDIR | mode, NULL);
+ inode = f2fs_new_inode(idmap, dir, S_IFDIR | mode, NULL);
if (IS_ERR(inode))
return PTR_ERR(inode);
@@ -800,7 +797,6 @@ static int f2fs_rmdir(struct inode *dir, struct dentry *dentry)
static int f2fs_mknod(struct mnt_idmap *idmap, struct inode *dir,
struct dentry *dentry, umode_t mode, dev_t rdev)
{
- struct user_namespace *mnt_userns = mnt_idmap_owner(idmap);
struct f2fs_sb_info *sbi = F2FS_I_SB(dir);
struct inode *inode;
int err = 0;
@@ -814,7 +810,7 @@ static int f2fs_mknod(struct mnt_idmap *idmap, struct inode *dir,
if (err)
return err;
- inode = f2fs_new_inode(mnt_userns, dir, mode, NULL);
+ inode = f2fs_new_inode(idmap, dir, mode, NULL);
if (IS_ERR(inode))
return PTR_ERR(inode);
@@ -841,7 +837,7 @@ out:
return err;
}
-static int __f2fs_tmpfile(struct user_namespace *mnt_userns, struct inode *dir,
+static int __f2fs_tmpfile(struct mnt_idmap *idmap, struct inode *dir,
struct file *file, umode_t mode, bool is_whiteout,
struct inode **new_inode)
{
@@ -853,7 +849,7 @@ static int __f2fs_tmpfile(struct user_namespace *mnt_userns, struct inode *dir,
if (err)
return err;
- inode = f2fs_new_inode(mnt_userns, dir, mode, NULL);
+ inode = f2fs_new_inode(idmap, dir, mode, NULL);
if (IS_ERR(inode))
return PTR_ERR(inode);
@@ -914,7 +910,6 @@ out:
static int f2fs_tmpfile(struct mnt_idmap *idmap, struct inode *dir,
struct file *file, umode_t mode)
{
- struct user_namespace *mnt_userns = mnt_idmap_owner(idmap);
struct f2fs_sb_info *sbi = F2FS_I_SB(dir);
int err;
@@ -923,28 +918,28 @@ static int f2fs_tmpfile(struct mnt_idmap *idmap, struct inode *dir,
if (!f2fs_is_checkpoint_ready(sbi))
return -ENOSPC;
- err = __f2fs_tmpfile(mnt_userns, dir, file, mode, false, NULL);
+ err = __f2fs_tmpfile(idmap, dir, file, mode, false, NULL);
return finish_open_simple(file, err);
}
-static int f2fs_create_whiteout(struct user_namespace *mnt_userns,
+static int f2fs_create_whiteout(struct mnt_idmap *idmap,
struct inode *dir, struct inode **whiteout)
{
if (unlikely(f2fs_cp_error(F2FS_I_SB(dir))))
return -EIO;
- return __f2fs_tmpfile(mnt_userns, dir, NULL,
+ return __f2fs_tmpfile(idmap, dir, NULL,
S_IFCHR | WHITEOUT_MODE, true, whiteout);
}
-int f2fs_get_tmpfile(struct user_namespace *mnt_userns, struct inode *dir,
+int f2fs_get_tmpfile(struct mnt_idmap *idmap, struct inode *dir,
struct inode **new_inode)
{
- return __f2fs_tmpfile(mnt_userns, dir, NULL, S_IFREG, false, new_inode);
+ return __f2fs_tmpfile(idmap, dir, NULL, S_IFREG, false, new_inode);
}
-static int f2fs_rename(struct user_namespace *mnt_userns, struct inode *old_dir,
+static int f2fs_rename(struct mnt_idmap *idmap, struct inode *old_dir,
struct dentry *old_dentry, struct inode *new_dir,
struct dentry *new_dentry, unsigned int flags)
{
@@ -984,7 +979,7 @@ static int f2fs_rename(struct user_namespace *mnt_userns, struct inode *old_dir,
}
if (flags & RENAME_WHITEOUT) {
- err = f2fs_create_whiteout(mnt_userns, old_dir, &whiteout);
+ err = f2fs_create_whiteout(idmap, old_dir, &whiteout);
if (err)
return err;
}
@@ -1305,7 +1300,6 @@ static int f2fs_rename2(struct mnt_idmap *idmap,
struct inode *new_dir, struct dentry *new_dentry,
unsigned int flags)
{
- struct user_namespace *mnt_userns = mnt_idmap_owner(idmap);
int err;
if (flags & ~(RENAME_NOREPLACE | RENAME_EXCHANGE | RENAME_WHITEOUT))
@@ -1324,7 +1318,7 @@ static int f2fs_rename2(struct mnt_idmap *idmap,
* VFS has already handled the new dentry existence case,
* here, we just deal with "RENAME_NOREPLACE" as regular rename.
*/
- return f2fs_rename(mnt_userns, old_dir, old_dentry,
+ return f2fs_rename(idmap, old_dir, old_dentry,
new_dir, new_dentry, flags);
}
generated by cgit v1.2.3 (git 2.39.0) at 2024-07-31 12:55:40 +0300