AQ_ORDERED
alq->aq_flags |= AQ_ORDERED;
if (alq->aq_flags & AQ_ORDERED && alq->aq_waiters > 0) {
if (alq->aq_waiters > 0 && !(alq->aq_flags & AQ_ORDERED) &&
if (alq->aq_flags & AQ_ORDERED)
if (alq->aq_flags & AQ_ORDERED && alq->aq_waiters > 0) {
if (alq->aq_waiters > 0 && !(alq->aq_flags & AQ_ORDERED) &&
if (alq->aq_flags & AQ_ORDERED)
if (alq->aq_flags & AQ_ORDERED)