Lines Matching refs:send_head
50 tp->send_head = skb->next; in update_send_head()
51 if (tp->send_head == (struct sk_buff *) &sk->write_queue) in update_send_head()
52 tp->send_head = NULL; in update_send_head()
334 if (!force_queue && tp->send_head == NULL && tcp_snd_test(tp, skb, cur_mss, tp->nonagle)) { in tcp_send_skb()
346 if (tp->send_head == NULL) in tcp_send_skb()
347 tp->send_head = skb; in tcp_send_skb()
356 struct sk_buff *skb = tp->send_head; in tcp_push_one()
362 tp->send_head = NULL; in tcp_push_one()
586 while((skb = tp->send_head) && in tcp_write_xmit()
607 return !tp->packets_out && tp->send_head; in tcp_write_xmit()
867 (skb->next != tp->send_head) && in tcp_retransmit_skb()
1026 if(tp->send_head != NULL) { in tcp_send_fin()
1404 if ((skb = tp->send_head) != NULL && in tcp_write_wakeup()
1451 if (tp->packets_out || !tp->send_head) { in tcp_send_probe0()