Lines Matching refs:pq
1424 struct xfrm_policy_queue *pq = &old->polq; in xfrm_policy_requeue() local
1427 if (skb_queue_empty(&pq->hold_queue)) in xfrm_policy_requeue()
1432 spin_lock_bh(&pq->hold_queue.lock); in xfrm_policy_requeue()
1433 skb_queue_splice_init(&pq->hold_queue, &list); in xfrm_policy_requeue()
1434 if (del_timer(&pq->hold_timer)) in xfrm_policy_requeue()
1436 spin_unlock_bh(&pq->hold_queue.lock); in xfrm_policy_requeue()
1438 pq = &new->polq; in xfrm_policy_requeue()
1440 spin_lock_bh(&pq->hold_queue.lock); in xfrm_policy_requeue()
1441 skb_queue_splice(&list, &pq->hold_queue); in xfrm_policy_requeue()
1442 pq->timeout = XFRM_QUEUE_TMO_MIN; in xfrm_policy_requeue()
1443 if (!mod_timer(&pq->hold_timer, jiffies)) in xfrm_policy_requeue()
1445 spin_unlock_bh(&pq->hold_queue.lock); in xfrm_policy_requeue()
2837 struct xfrm_policy_queue *pq = &pol->polq; in xfrm_policy_queue_process() local
2842 spin_lock(&pq->hold_queue.lock); in xfrm_policy_queue_process()
2843 skb = skb_peek(&pq->hold_queue); in xfrm_policy_queue_process()
2845 spin_unlock(&pq->hold_queue.lock); in xfrm_policy_queue_process()
2856 spin_unlock(&pq->hold_queue.lock); in xfrm_policy_queue_process()
2866 if (pq->timeout >= XFRM_QUEUE_TMO_MAX) in xfrm_policy_queue_process()
2869 pq->timeout = pq->timeout << 1; in xfrm_policy_queue_process()
2870 if (!mod_timer(&pq->hold_timer, jiffies + pq->timeout)) in xfrm_policy_queue_process()
2879 spin_lock(&pq->hold_queue.lock); in xfrm_policy_queue_process()
2880 pq->timeout = 0; in xfrm_policy_queue_process()
2881 skb_queue_splice_init(&pq->hold_queue, &list); in xfrm_policy_queue_process()
2882 spin_unlock(&pq->hold_queue.lock); in xfrm_policy_queue_process()
2912 pq->timeout = 0; in xfrm_policy_queue_process()
2913 skb_queue_purge(&pq->hold_queue); in xfrm_policy_queue_process()
2923 struct xfrm_policy_queue *pq = &pol->polq; in xdst_queue_output() local
2930 if (pq->hold_queue.qlen > XFRM_MAX_QUEUE_LEN) { in xdst_queue_output()
2937 spin_lock_bh(&pq->hold_queue.lock); in xdst_queue_output()
2939 if (!pq->timeout) in xdst_queue_output()
2940 pq->timeout = XFRM_QUEUE_TMO_MIN; in xdst_queue_output()
2942 sched_next = jiffies + pq->timeout; in xdst_queue_output()
2944 if (del_timer(&pq->hold_timer)) { in xdst_queue_output()
2945 if (time_before(pq->hold_timer.expires, sched_next)) in xdst_queue_output()
2946 sched_next = pq->hold_timer.expires; in xdst_queue_output()
2950 __skb_queue_tail(&pq->hold_queue, skb); in xdst_queue_output()
2951 if (!mod_timer(&pq->hold_timer, sched_next)) in xdst_queue_output()
2954 spin_unlock_bh(&pq->hold_queue.lock); in xdst_queue_output()