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-rw-r--r--fs/ext4/ext4.h8
-rw-r--r--fs/ext4/ialloc.c5
-rw-r--r--fs/ext4/namei.c26
3 files changed, 17 insertions, 22 deletions
diff --git a/fs/ext4/ext4.h b/fs/ext4/ext4.h
index 8d5008754cc2..43e26e6f6e42 100644
--- a/fs/ext4/ext4.h
+++ b/fs/ext4/ext4.h
@@ -2845,7 +2845,7 @@ extern int ext4fs_dirhash(const struct inode *dir, const char *name, int len,
/* ialloc.c */
extern int ext4_mark_inode_used(struct super_block *sb, int ino);
-extern struct inode *__ext4_new_inode(struct user_namespace *, handle_t *,
+extern struct inode *__ext4_new_inode(struct mnt_idmap *, handle_t *,
struct inode *, umode_t,
const struct qstr *qstr, __u32 goal,
uid_t *owner, __u32 i_flags,
@@ -2853,11 +2853,11 @@ extern struct inode *__ext4_new_inode(struct user_namespace *, handle_t *,
int nblocks);
#define ext4_new_inode(handle, dir, mode, qstr, goal, owner, i_flags) \
- __ext4_new_inode(&init_user_ns, (handle), (dir), (mode), (qstr), \
+ __ext4_new_inode(&nop_mnt_idmap, (handle), (dir), (mode), (qstr), \
(goal), (owner), i_flags, 0, 0, 0)
-#define ext4_new_inode_start_handle(mnt_userns, dir, mode, qstr, goal, owner, \
+#define ext4_new_inode_start_handle(idmap, dir, mode, qstr, goal, owner, \
type, nblocks) \
- __ext4_new_inode((mnt_userns), NULL, (dir), (mode), (qstr), (goal), (owner), \
+ __ext4_new_inode((idmap), NULL, (dir), (mode), (qstr), (goal), (owner), \
0, (type), __LINE__, (nblocks))
diff --git a/fs/ext4/ialloc.c b/fs/ext4/ialloc.c
index 63f9bb6e8851..1024b0c02431 100644
--- a/fs/ext4/ialloc.c
+++ b/fs/ext4/ialloc.c
@@ -921,7 +921,7 @@ static int ext4_xattr_credits_for_new_inode(struct inode *dir, mode_t mode,
* For other inodes, search forward from the parent directory's block
* group to find a free inode.
*/
-struct inode *__ext4_new_inode(struct user_namespace *mnt_userns,
+struct inode *__ext4_new_inode(struct mnt_idmap *idmap,
handle_t *handle, struct inode *dir,
umode_t mode, const struct qstr *qstr,
__u32 goal, uid_t *owner, __u32 i_flags,
@@ -943,6 +943,7 @@ struct inode *__ext4_new_inode(struct user_namespace *mnt_userns,
ext4_group_t flex_group;
struct ext4_group_info *grp = NULL;
bool encrypt = false;
+ struct user_namespace *mnt_userns = mnt_idmap_owner(idmap);
/* Cannot create files in a deleted directory */
if (!dir || !dir->i_nlink)
@@ -975,7 +976,7 @@ struct inode *__ext4_new_inode(struct user_namespace *mnt_userns,
inode_fsuid_set(inode, mnt_userns);
inode->i_gid = dir->i_gid;
} else
- inode_init_owner(mnt_userns, inode, dir, mode);
+ inode_init_owner(idmap, inode, dir, mode);
if (ext4_has_feature_project(sb) &&
ext4_test_inode_flag(dir, EXT4_INODE_PROJINHERIT))
diff --git a/fs/ext4/namei.c b/fs/ext4/namei.c
index 74a2c3eae066..d10a508d95cd 100644
--- a/fs/ext4/namei.c
+++ b/fs/ext4/namei.c
@@ -2795,7 +2795,6 @@ static int ext4_add_nondir(handle_t *handle,
static int ext4_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);
handle_t *handle;
struct inode *inode;
int err, credits, retries = 0;
@@ -2807,7 +2806,7 @@ static int ext4_create(struct mnt_idmap *idmap, struct inode *dir,
credits = (EXT4_DATA_TRANS_BLOCKS(dir->i_sb) +
EXT4_INDEX_EXTRA_TRANS_BLOCKS + 3);
retry:
- inode = ext4_new_inode_start_handle(mnt_userns, dir, mode, &dentry->d_name,
+ inode = ext4_new_inode_start_handle(idmap, dir, mode, &dentry->d_name,
0, NULL, EXT4_HT_DIR, credits);
handle = ext4_journal_current_handle();
err = PTR_ERR(inode);
@@ -2831,7 +2830,6 @@ retry:
static int ext4_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);
handle_t *handle;
struct inode *inode;
int err, credits, retries = 0;
@@ -2843,7 +2841,7 @@ static int ext4_mknod(struct mnt_idmap *idmap, struct inode *dir,
credits = (EXT4_DATA_TRANS_BLOCKS(dir->i_sb) +
EXT4_INDEX_EXTRA_TRANS_BLOCKS + 3);
retry:
- inode = ext4_new_inode_start_handle(mnt_userns, dir, mode, &dentry->d_name,
+ inode = ext4_new_inode_start_handle(idmap, dir, mode, &dentry->d_name,
0, NULL, EXT4_HT_DIR, credits);
handle = ext4_journal_current_handle();
err = PTR_ERR(inode);
@@ -2866,7 +2864,6 @@ retry:
static int ext4_tmpfile(struct mnt_idmap *idmap, struct inode *dir,
struct file *file, umode_t mode)
{
- struct user_namespace *mnt_userns = mnt_idmap_owner(idmap);
handle_t *handle;
struct inode *inode;
int err, retries = 0;
@@ -2876,7 +2873,7 @@ static int ext4_tmpfile(struct mnt_idmap *idmap, struct inode *dir,
return err;
retry:
- inode = ext4_new_inode_start_handle(mnt_userns, dir, mode,
+ inode = ext4_new_inode_start_handle(idmap, dir, mode,
NULL, 0, NULL,
EXT4_HT_DIR,
EXT4_MAXQUOTAS_INIT_BLOCKS(dir->i_sb) +
@@ -2978,7 +2975,6 @@ out:
static int ext4_mkdir(struct mnt_idmap *idmap, struct inode *dir,
struct dentry *dentry, umode_t mode)
{
- struct user_namespace *mnt_userns = mnt_idmap_owner(idmap);
handle_t *handle;
struct inode *inode;
int err, err2 = 0, credits, retries = 0;
@@ -2993,7 +2989,7 @@ static int ext4_mkdir(struct mnt_idmap *idmap, struct inode *dir,
credits = (EXT4_DATA_TRANS_BLOCKS(dir->i_sb) +
EXT4_INDEX_EXTRA_TRANS_BLOCKS + 3);
retry:
- inode = ext4_new_inode_start_handle(mnt_userns, dir, S_IFDIR | mode,
+ inode = ext4_new_inode_start_handle(idmap, dir, S_IFDIR | mode,
&dentry->d_name,
0, NULL, EXT4_HT_DIR, credits);
handle = ext4_journal_current_handle();
@@ -3346,7 +3342,6 @@ out:
static int ext4_symlink(struct mnt_idmap *idmap, struct inode *dir,
struct dentry *dentry, const char *symname)
{
- struct user_namespace *mnt_userns = mnt_idmap_owner(idmap);
handle_t *handle;
struct inode *inode;
int err, len = strlen(symname);
@@ -3375,7 +3370,7 @@ static int ext4_symlink(struct mnt_idmap *idmap, struct inode *dir,
credits = EXT4_DATA_TRANS_BLOCKS(dir->i_sb) +
EXT4_INDEX_EXTRA_TRANS_BLOCKS + 3;
retry:
- inode = ext4_new_inode_start_handle(mnt_userns, dir, S_IFLNK|S_IRWXUGO,
+ inode = ext4_new_inode_start_handle(idmap, dir, S_IFLNK|S_IRWXUGO,
&dentry->d_name, 0, NULL,
EXT4_HT_DIR, credits);
handle = ext4_journal_current_handle();
@@ -3725,7 +3720,7 @@ static void ext4_update_dir_count(handle_t *handle, struct ext4_renament *ent)
}
}
-static struct inode *ext4_whiteout_for_rename(struct user_namespace *mnt_userns,
+static struct inode *ext4_whiteout_for_rename(struct mnt_idmap *idmap,
struct ext4_renament *ent,
int credits, handle_t **h)
{
@@ -3740,7 +3735,7 @@ static struct inode *ext4_whiteout_for_rename(struct user_namespace *mnt_userns,
credits += (EXT4_MAXQUOTAS_TRANS_BLOCKS(ent->dir->i_sb) +
EXT4_XATTR_TRANS_BLOCKS + 4);
retry:
- wh = ext4_new_inode_start_handle(mnt_userns, ent->dir,
+ wh = ext4_new_inode_start_handle(idmap, ent->dir,
S_IFCHR | WHITEOUT_MODE,
&ent->dentry->d_name, 0, NULL,
EXT4_HT_DIR, credits);
@@ -3768,7 +3763,7 @@ retry:
* while new_{dentry,inode) refers to the destination dentry/inode
* This comes from rename(const char *oldpath, const char *newpath)
*/
-static int ext4_rename(struct user_namespace *mnt_userns, struct inode *old_dir,
+static int ext4_rename(struct mnt_idmap *idmap, struct inode *old_dir,
struct dentry *old_dentry, struct inode *new_dir,
struct dentry *new_dentry, unsigned int flags)
{
@@ -3856,7 +3851,7 @@ static int ext4_rename(struct user_namespace *mnt_userns, struct inode *old_dir,
goto release_bh;
}
} else {
- whiteout = ext4_whiteout_for_rename(mnt_userns, &old, credits, &handle);
+ whiteout = ext4_whiteout_for_rename(idmap, &old, credits, &handle);
if (IS_ERR(whiteout)) {
retval = PTR_ERR(whiteout);
goto release_bh;
@@ -4168,7 +4163,6 @@ static int ext4_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 (unlikely(ext4_forced_shutdown(EXT4_SB(old_dir->i_sb))))
@@ -4187,7 +4181,7 @@ static int ext4_rename2(struct mnt_idmap *idmap,
new_dir, new_dentry);
}
- return ext4_rename(mnt_userns, old_dir, old_dentry, new_dir, new_dentry, flags);
+ return ext4_rename(idmap, old_dir, old_dentry, new_dir, new_dentry, flags);
}
/*
generated by cgit v1.2.3 (git 2.39.1) at 2025-01-22 20:41:25 +0100