diff options
Diffstat (limited to 'fs/overlayfs/overlayfs.h')
| -rw-r--r-- | fs/overlayfs/overlayfs.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/fs/overlayfs/overlayfs.h b/fs/overlayfs/overlayfs.h index 910dbbb2bb7b..b361f35762be 100644 --- a/fs/overlayfs/overlayfs.h +++ b/fs/overlayfs/overlayfs.h @@ -421,6 +421,7 @@ int ovl_want_write(struct dentry *dentry); void ovl_drop_write(struct dentry *dentry); struct dentry *ovl_workdir(struct dentry *dentry); const struct cred *ovl_override_creds(struct super_block *sb); +void ovl_revert_creds(const struct cred *old_cred); static inline const struct cred *ovl_creds(struct super_block *sb) { @@ -854,6 +855,9 @@ int ovl_real_fileattr_set(const struct path *realpath, struct fileattr *fa); int ovl_fileattr_get(struct dentry *dentry, struct fileattr *fa); int ovl_fileattr_set(struct mnt_idmap *idmap, struct dentry *dentry, struct fileattr *fa); +struct ovl_file; +struct ovl_file *ovl_file_alloc(struct file *realfile); +void ovl_file_free(struct ovl_file *of); /* copy_up.c */ int ovl_copy_up(struct dentry *dentry); |