ovl_type_merge    312 fs/overlayfs/dir.c 	if (ovl_type_merge(dentry->d_parent) && d_is_dir(newdentry)) {
ovl_type_merge   1179 fs/overlayfs/dir.c 	else if (is_dir && !old_opaque && ovl_type_merge(new->d_parent))
ovl_type_merge   1187 fs/overlayfs/dir.c 		 ovl_type_merge(old->d_parent))