DLM_LKF_NODLCKWT
if (lkb->lkb_exflags & DLM_LKF_NODLCKWT) {
if (deadlk && !(lkb->lkb_exflags & DLM_LKF_NODLCKWT)) {
flags|DLM_LKF_NODLCKWT, name, namelen, 0,
{ DLM_LKF_NODLCKWT, "NODLCKWT" }, \