Lines Matching defs:xq
83 struct sk_buff_head xq; /* pppd transmit queue */
175 spinlock_t downl; /* protects `chan', file.xq dequeue */
522 skb_queue_tail(&pf->xq, skb);
1643 skb_queue_tail(&ppp->file.xq, skb);
1645 (skb = skb_dequeue(&ppp->file.xq)))
1649 if (!ppp->xmit_pending && !skb_peek(&ppp->file.xq))
1949 if (skb_queue_empty(&pch->file.xq) ||
2116 if (!skb_queue_empty(&pch->file.xq) ||
2118 skb_queue_tail(&pch->file.xq, frag);
2148 while (!skb_queue_empty(&pch->file.xq)) {
2149 skb = skb_dequeue(&pch->file.xq);
2152 skb_queue_head(&pch->file.xq, skb);
2158 skb_queue_purge(&pch->file.xq);
2162 if (skb_queue_empty(&pch->file.xq)) {
3357 skb_queue_head_init(&pf->xq);
3385 skb_queue_purge(&ppp->file.xq);
3540 skb_queue_purge(&pch->file.xq);