Lines Matching refs:skb1
4825 struct sk_buff *skb1;
4887 skb1 = rb_to_skb(parent);
4888 if (before(seq, TCP_SKB_CB(skb1)->seq)) {
4892 if (before(seq, TCP_SKB_CB(skb1)->end_seq)) {
4893 if (!after(end_seq, TCP_SKB_CB(skb1)->end_seq)) {
4903 if (after(seq, TCP_SKB_CB(skb1)->seq)) {
4905 tcp_dsack_set(sk, seq, TCP_SKB_CB(skb1)->end_seq);
4907 /* skb's seq == skb1's seq and skb covers skb1.
4908 * Replace skb1 with skb.
4910 rb_replace_node(&skb1->rbnode, &skb->rbnode,
4913 TCP_SKB_CB(skb1)->seq,
4914 TCP_SKB_CB(skb1)->end_seq);
4917 tcp_drop_reason(sk, skb1,
4921 } else if (tcp_ooo_try_coalesce(sk, skb1,
4934 while ((skb1 = skb_rb_next(skb)) != NULL) {
4935 if (!after(end_seq, TCP_SKB_CB(skb1)->seq))
4937 if (before(end_seq, TCP_SKB_CB(skb1)->end_seq)) {
4938 tcp_dsack_extend(sk, TCP_SKB_CB(skb1)->seq,
4942 rb_erase(&skb1->rbnode, &tp->out_of_order_queue);
4943 tcp_dsack_extend(sk, TCP_SKB_CB(skb1)->seq,
4944 TCP_SKB_CB(skb1)->end_seq);
4946 tcp_drop_reason(sk, skb1, SKB_DROP_REASON_TCP_OFOMERGE);
4949 if (!skb1)
5193 struct sk_buff *skb1;
5197 skb1 = rb_to_skb(parent);
5198 if (before(TCP_SKB_CB(skb)->seq, TCP_SKB_CB(skb1)->seq))