diff options
Diffstat (limited to 'fs/overlayfs/util.c')
| -rw-r--r-- | fs/overlayfs/util.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/fs/overlayfs/util.c b/fs/overlayfs/util.c index edc9216f6e27..9408046f4f41 100644 --- a/fs/overlayfs/util.c +++ b/fs/overlayfs/util.c @@ -68,6 +68,11 @@ const struct cred *ovl_override_creds(struct super_block *sb) return override_creds(ofs->creator_cred); } +void ovl_revert_creds(const struct cred *old_cred) +{ + revert_creds(old_cred); +} + /* * Check if underlying fs supports file handles and try to determine encoding * type, in order to deduce maximum inode number used by fs. @@ -1178,7 +1183,7 @@ int ovl_nlink_start(struct dentry *dentry) * value relative to the upper inode nlink in an upper inode xattr. */ err = ovl_set_nlink_upper(dentry); - revert_creds(old_cred); + ovl_revert_creds(old_cred); if (err) goto out_drop_write; @@ -1203,7 +1208,7 @@ void ovl_nlink_end(struct dentry *dentry) old_cred = ovl_override_creds(dentry->d_sb); ovl_cleanup_index(dentry); - revert_creds(old_cred); + ovl_revert_creds(old_cred); } ovl_inode_unlock(inode); |