Lines Matching defs:kwq

790 		/* need kwq with no buffers */
791 		rq->kwq = kzalloc_node(sizeof(*rq->kwq), GFP_KERNEL, node);
792 		if (!rq->kwq)
794 		rq->kwq->curr_wq = rq->wq->wq;
796 		/* need kwq with buffers */
797 		rq->kwq =
799 		if (!rq->kwq)
801 		rq->kwq->curr_wq = rq->kwq->wq;
804 	spin_lock_init(&rq->kwq->p_lock);
805 	spin_lock_init(&rq->kwq->c_lock);
1325 	if (qp->r_rq.kwq) {
1329 		struct rvt_krwq *kwq = NULL;
1331 		spin_lock(&qp->r_rq.kwq->c_lock);
1338 			kwq = qp->r_rq.kwq;
1339 			head = kwq->head;
1340 			tail = kwq->tail;
1356 			kwq->tail = tail;
1357 		spin_unlock(&qp->r_rq.kwq->c_lock);
1697 	kvfree(qp->r_rq.kwq);
1784 	struct rvt_krwq *wq = qp->r_rq.kwq;
1805 		spin_lock_irqsave(&qp->r_rq.kwq->p_lock, flags);
1810 			spin_unlock_irqrestore(&qp->r_rq.kwq->p_lock, flags);
1838 		spin_unlock_irqrestore(&qp->r_rq.kwq->p_lock, flags);
2220 		spin_lock_irqsave(&srq->rq.kwq->p_lock, flags);
2221 		wq = srq->rq.kwq;
2226 			spin_unlock_irqrestore(&srq->rq.kwq->p_lock, flags);
2241 		spin_unlock_irqrestore(&srq->rq.kwq->p_lock, flags);
2327 		head = rq->kwq->head;
2346 	struct rvt_krwq *kwq = NULL;
2368 	spin_lock_irqsave(&rq->kwq->c_lock, flags);
2373 	kwq = rq->kwq;
2378 		tail = kwq->tail;
2385 	if (kwq->count < RVT_RWQ_COUNT_THRESHOLD) {
2387 		kwq->count = rvt_get_rq_count(rq, head, tail);
2389 	if (unlikely(kwq->count == 0)) {
2406 		kwq->tail = tail;
2413 	kwq->count--;
2421 		if (kwq->count < srq->limit) {
2422 			kwq->count =
2425 			if (kwq->count < srq->limit) {
2429 				spin_unlock_irqrestore(&rq->kwq->c_lock, flags);
2439 	spin_unlock_irqrestore(&rq->kwq->c_lock, flags);