diff options
Diffstat (limited to 'fs/internal.h')
| -rw-r--r-- | fs/internal.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/fs/internal.h b/fs/internal.h index 393f6c5c24f6..38e8aab27bbd 100644 --- a/fs/internal.h +++ b/fs/internal.h @@ -101,6 +101,7 @@ extern void chroot_fs_refs(const struct path *, const struct path *); struct file *alloc_empty_file(int flags, const struct cred *cred); struct file *alloc_empty_file_noaccount(int flags, const struct cred *cred); struct file *alloc_empty_backing_file(int flags, const struct cred *cred); +void backing_file_set_user_path(struct file *f, const struct path *path); static inline void file_put_write_access(struct file *file) { @@ -322,12 +323,15 @@ struct mnt_idmap *alloc_mnt_idmap(struct user_namespace *mnt_userns); struct mnt_idmap *mnt_idmap_get(struct mnt_idmap *idmap); void mnt_idmap_put(struct mnt_idmap *idmap); struct stashed_operations { + struct dentry *(*stash_dentry)(struct dentry **stashed, + struct dentry *dentry); void (*put_data)(void *data); int (*init_inode)(struct inode *inode, void *data); }; int path_from_stashed(struct dentry **stashed, struct vfsmount *mnt, void *data, struct path *path); void stashed_dentry_prune(struct dentry *dentry); +struct dentry *stash_dentry(struct dentry **stashed, struct dentry *dentry); struct dentry *stashed_dentry_get(struct dentry **stashed); /** * path_mounted - check whether path is mounted @@ -350,3 +354,4 @@ int anon_inode_getattr(struct mnt_idmap *idmap, const struct path *path, unsigned int query_flags); int anon_inode_setattr(struct mnt_idmap *idmap, struct dentry *dentry, struct iattr *attr); +void pidfs_get_root(struct path *path); |