DR_RENAME
error = tdirdelete(fromparent, fromtp, onm, DR_RENAME, cred);
if (vn_mountedvfs(ITOV(ip)) != NULL && op != DR_RENAME) {
DR_RENAME, cr, ct)) == ENOENT) {
if (vn_mountedvfs(vp) != NULL && op != DR_RENAME) {
DR_RENAME, cr)) == ENOENT)