diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/fs.h | 32 |
1 files changed, 21 insertions, 11 deletions
diff --git a/include/linux/fs.h b/include/linux/fs.h index 430e457f67f1..29d7b2fe7de4 100644 --- a/include/linux/fs.h +++ b/include/linux/fs.h @@ -1768,17 +1768,25 @@ bool inode_owner_or_capable(struct user_namespace *mnt_userns, /* * VFS helper functions.. */ -extern int vfs_create(struct inode *, struct dentry *, umode_t, bool); -extern int vfs_mkdir(struct inode *, struct dentry *, umode_t); -extern int vfs_mknod(struct inode *, struct dentry *, umode_t, dev_t); -extern int vfs_symlink(struct inode *, struct dentry *, const char *); -extern int vfs_link(struct dentry *, struct inode *, struct dentry *, struct inode **); -extern int vfs_rmdir(struct inode *, struct dentry *); -extern int vfs_unlink(struct inode *, struct dentry *, struct inode **); +int vfs_create(struct user_namespace *, struct inode *, + struct dentry *, umode_t, bool); +int vfs_mkdir(struct user_namespace *, struct inode *, + struct dentry *, umode_t); +int vfs_mknod(struct user_namespace *, struct inode *, struct dentry *, + umode_t, dev_t); +int vfs_symlink(struct user_namespace *, struct inode *, + struct dentry *, const char *); +int vfs_link(struct dentry *, struct user_namespace *, struct inode *, + struct dentry *, struct inode **); +int vfs_rmdir(struct user_namespace *, struct inode *, struct dentry *); +int vfs_unlink(struct user_namespace *, struct inode *, struct dentry *, + struct inode **); struct renamedata { + struct user_namespace *old_mnt_userns; struct inode *old_dir; struct dentry *old_dentry; + struct user_namespace *new_mnt_userns; struct inode *new_dir; struct dentry *new_dentry; struct inode **delegated_inode; @@ -1787,13 +1795,15 @@ struct renamedata { int vfs_rename(struct renamedata *); -static inline int vfs_whiteout(struct inode *dir, struct dentry *dentry) +static inline int vfs_whiteout(struct user_namespace *mnt_userns, + struct inode *dir, struct dentry *dentry) { - return vfs_mknod(dir, dentry, S_IFCHR | WHITEOUT_MODE, WHITEOUT_DEV); + return vfs_mknod(mnt_userns, dir, dentry, S_IFCHR | WHITEOUT_MODE, + WHITEOUT_DEV); } -extern struct dentry *vfs_tmpfile(struct dentry *dentry, umode_t mode, - int open_flag); +struct dentry *vfs_tmpfile(struct user_namespace *mnt_userns, + struct dentry *dentry, umode_t mode, int open_flag); int vfs_mkobj(struct dentry *, umode_t, int (*f)(struct dentry *, umode_t, void *), |