DLM_LKF_HEADQUE 751 fs/dlm/lock.c if (lkb->lkb_exflags & DLM_LKF_HEADQUE) DLM_LKF_HEADQUE 762 fs/dlm/lock.c if (lkb->lkb_exflags & DLM_LKF_HEADQUE) DLM_LKF_HEADQUE 351 fs/gfs2/locking/dlm/lock.c lkf |= DLM_LKF_HEADQUE;