bool ovl_is_metacopy_dentry(struct dentry *dentry);
char *ovl_get_redirect_xattr(struct ovl_fs *ofs, struct dentry *dentry,
int padding);
+int ovl_sync_status(struct ovl_fs *ofs);
static inline bool ovl_is_impuredir(struct super_block *sb,
struct dentry *dentry)