Lines Matching refs:TCP_SKB_CB
79 tp->snd_nxt = TCP_SKB_CB(skb)->end_seq; in tcp_event_new_data_sent()
322 TCP_SKB_CB(skb)->tcp_flags &= ~TCPHDR_CWR; in tcp_ecn_send_synack()
324 TCP_SKB_CB(skb)->tcp_flags &= ~TCPHDR_ECE; in tcp_ecn_send_synack()
346 TCP_SKB_CB(skb)->tcp_flags |= TCPHDR_ECE | TCPHDR_CWR; in tcp_ecn_send_syn()
375 !before(TCP_SKB_CB(skb)->seq, tp->snd_nxt)) { in tcp_ecn_send()
401 TCP_SKB_CB(skb)->tcp_flags = flags; in tcp_init_nondata_skb()
402 TCP_SKB_CB(skb)->sacked = 0; in tcp_init_nondata_skb()
408 TCP_SKB_CB(skb)->seq = seq; in tcp_init_nondata_skb()
411 TCP_SKB_CB(skb)->end_seq = seq; in tcp_init_nondata_skb()
934 tcb = TCP_SKB_CB(skb); in tcp_transmit_skb()
1051 tp->write_seq = TCP_SKB_CB(skb)->end_seq; in tcp_queue_skb()
1092 if (after(tcp_highest_sack_seq(tp), TCP_SKB_CB(skb)->seq)) in tcp_adjust_fackets_out()
1105 if (TCP_SKB_CB(skb)->sacked & TCPCB_SACKED_ACKED) in tcp_adjust_pcount()
1107 if (TCP_SKB_CB(skb)->sacked & TCPCB_SACKED_RETRANS) in tcp_adjust_pcount()
1109 if (TCP_SKB_CB(skb)->sacked & TCPCB_LOST) in tcp_adjust_pcount()
1119 before(TCP_SKB_CB(skb)->seq, TCP_SKB_CB(tp->lost_skb_hint)->seq) && in tcp_adjust_pcount()
1120 (tcp_is_fack(tp) || (TCP_SKB_CB(skb)->sacked & TCPCB_SACKED_ACKED))) in tcp_adjust_pcount()
1131 !before(shinfo->tskey, TCP_SKB_CB(skb2)->seq)) { in tcp_fragment_tstamp()
1177 TCP_SKB_CB(buff)->seq = TCP_SKB_CB(skb)->seq + len; in tcp_fragment()
1178 TCP_SKB_CB(buff)->end_seq = TCP_SKB_CB(skb)->end_seq; in tcp_fragment()
1179 TCP_SKB_CB(skb)->end_seq = TCP_SKB_CB(buff)->seq; in tcp_fragment()
1182 flags = TCP_SKB_CB(skb)->tcp_flags; in tcp_fragment()
1183 TCP_SKB_CB(skb)->tcp_flags = flags & ~(TCPHDR_FIN | TCPHDR_PSH); in tcp_fragment()
1184 TCP_SKB_CB(buff)->tcp_flags = flags; in tcp_fragment()
1185 TCP_SKB_CB(buff)->sacked = TCP_SKB_CB(skb)->sacked; in tcp_fragment()
1215 if (!before(tp->snd_nxt, TCP_SKB_CB(buff)->end_seq)) { in tcp_fragment()
1280 TCP_SKB_CB(skb)->seq += len; in tcp_trim_head()
1523 tp->snd_sml = TCP_SKB_CB(skb)->end_seq; in tcp_minshall_update()
1571 window = tcp_wnd_end(tp) - TCP_SKB_CB(skb)->seq; in tcp_mss_split_point()
1602 if ((TCP_SKB_CB(skb)->tcp_flags & TCPHDR_FIN) && in tcp_cwnd_test()
1651 if (tcp_urg_mode(tp) || (TCP_SKB_CB(skb)->tcp_flags & TCPHDR_FIN)) in tcp_nagle_test()
1665 u32 end_seq = TCP_SKB_CB(skb)->end_seq; in tcp_snd_wnd_test()
1668 end_seq = TCP_SKB_CB(skb)->seq + cur_mss; in tcp_snd_wnd_test()
1735 TCP_SKB_CB(buff)->seq = TCP_SKB_CB(skb)->seq + len; in tso_fragment()
1736 TCP_SKB_CB(buff)->end_seq = TCP_SKB_CB(skb)->end_seq; in tso_fragment()
1737 TCP_SKB_CB(skb)->end_seq = TCP_SKB_CB(buff)->seq; in tso_fragment()
1740 flags = TCP_SKB_CB(skb)->tcp_flags; in tso_fragment()
1741 TCP_SKB_CB(skb)->tcp_flags = flags & ~(TCPHDR_FIN | TCPHDR_PSH); in tso_fragment()
1742 TCP_SKB_CB(buff)->tcp_flags = flags; in tso_fragment()
1745 TCP_SKB_CB(buff)->sacked = 0; in tso_fragment()
1777 if (TCP_SKB_CB(skb)->tcp_flags & TCPHDR_FIN) in tcp_tso_should_defer()
1793 send_win = tcp_wnd_end(tp) - TCP_SKB_CB(skb)->seq; in tcp_tso_should_defer()
1952 TCP_SKB_CB(nskb)->seq = TCP_SKB_CB(skb)->seq; in tcp_mtu_probe()
1953 TCP_SKB_CB(nskb)->end_seq = TCP_SKB_CB(skb)->seq + probe_size; in tcp_mtu_probe()
1954 TCP_SKB_CB(nskb)->tcp_flags = TCPHDR_ACK; in tcp_mtu_probe()
1955 TCP_SKB_CB(nskb)->sacked = 0; in tcp_mtu_probe()
1974 TCP_SKB_CB(nskb)->tcp_flags |= TCP_SKB_CB(skb)->tcp_flags; in tcp_mtu_probe()
1978 TCP_SKB_CB(nskb)->tcp_flags |= TCP_SKB_CB(skb)->tcp_flags & in tcp_mtu_probe()
1989 TCP_SKB_CB(skb)->seq += copy; in tcp_mtu_probe()
2009 tp->mtu_probe.probe_seq_start = TCP_SKB_CB(nskb)->seq; in tcp_mtu_probe()
2010 tp->mtu_probe.probe_seq_end = TCP_SKB_CB(nskb)->end_seq; in tcp_mtu_probe()
2477 TCP_SKB_CB(skb)->end_seq = TCP_SKB_CB(next_skb)->end_seq; in tcp_collapse_retrans()
2480 TCP_SKB_CB(skb)->tcp_flags |= TCP_SKB_CB(next_skb)->tcp_flags; in tcp_collapse_retrans()
2485 TCP_SKB_CB(skb)->sacked |= TCP_SKB_CB(next_skb)->sacked & TCPCB_EVER_RETRANS; in tcp_collapse_retrans()
2510 if (TCP_SKB_CB(skb)->sacked & TCPCB_SACKED_ACKED) in tcp_can_collapse()
2528 if (TCP_SKB_CB(skb)->tcp_flags & TCPHDR_SYN) in tcp_retrans_try_collapse()
2550 if (after(TCP_SKB_CB(skb)->end_seq, tcp_wnd_end(tp))) in tcp_retrans_try_collapse()
2583 if (before(TCP_SKB_CB(skb)->seq, tp->snd_una)) { in __tcp_retransmit_skb()
2584 if (before(TCP_SKB_CB(skb)->end_seq, tp->snd_una)) in __tcp_retransmit_skb()
2586 if (tcp_trim_head(sk, skb, tp->snd_una - TCP_SKB_CB(skb)->seq)) in __tcp_retransmit_skb()
2600 if (!before(TCP_SKB_CB(skb)->seq, tcp_wnd_end(tp)) && in __tcp_retransmit_skb()
2601 TCP_SKB_CB(skb)->seq != tp->snd_una) in __tcp_retransmit_skb()
2639 TCP_SKB_CB(skb)->sacked |= TCPCB_EVER_RETRANS; in __tcp_retransmit_skb()
2642 if (TCP_SKB_CB(skb)->tcp_flags & TCPHDR_SYN) in __tcp_retransmit_skb()
2656 if (TCP_SKB_CB(skb)->sacked & TCPCB_SACKED_RETRANS) { in tcp_retransmit_skb()
2662 TCP_SKB_CB(skb)->sacked |= TCPCB_RETRANS; in tcp_retransmit_skb()
2672 TCP_SKB_CB(skb)->ack_seq = tp->snd_nxt; in tcp_retransmit_skb()
2739 last_lost = TCP_SKB_CB(skb)->end_seq; in tcp_xmit_retransmit_queue()
2748 __u8 sacked = TCP_SKB_CB(skb)->sacked; in tcp_xmit_retransmit_queue()
2768 if (!before(TCP_SKB_CB(skb)->seq, tcp_highest_sack_seq(tp))) in tcp_xmit_retransmit_queue()
2772 } else if (!before(TCP_SKB_CB(skb)->seq, tp->retransmit_high)) { in tcp_xmit_retransmit_queue()
2790 last_lost = TCP_SKB_CB(skb)->end_seq; in tcp_xmit_retransmit_queue()
2846 TCP_SKB_CB(tskb)->tcp_flags |= TCPHDR_FIN; in tcp_send_fin()
2847 TCP_SKB_CB(tskb)->end_seq++; in tcp_send_fin()
2915 if (!skb || !(TCP_SKB_CB(skb)->tcp_flags & TCPHDR_SYN)) { in tcp_send_synack()
2919 if (!(TCP_SKB_CB(skb)->tcp_flags & TCPHDR_ACK)) { in tcp_send_synack()
2933 TCP_SKB_CB(skb)->tcp_flags |= TCPHDR_ACK; in tcp_send_synack()
3006 th->seq = htonl(TCP_SKB_CB(skb)->seq); in tcp_make_synack()
3124 struct tcp_skb_cb *tcb = TCP_SKB_CB(skb); in tcp_connect_queue_skb()
3212 TCP_SKB_CB(syn_data)->seq++; in tcp_send_syn_data()
3213 TCP_SKB_CB(syn_data)->tcp_flags = TCPHDR_ACK | TCPHDR_PSH; in tcp_send_syn_data()
3426 if (skb && before(TCP_SKB_CB(skb)->seq, tcp_wnd_end(tp))) { in tcp_write_wakeup()
3429 unsigned int seg_size = tcp_wnd_end(tp) - TCP_SKB_CB(skb)->seq; in tcp_write_wakeup()
3431 if (before(tp->pushed_seq, TCP_SKB_CB(skb)->end_seq)) in tcp_write_wakeup()
3432 tp->pushed_seq = TCP_SKB_CB(skb)->end_seq; in tcp_write_wakeup()
3438 if (seg_size < TCP_SKB_CB(skb)->end_seq - TCP_SKB_CB(skb)->seq || in tcp_write_wakeup()
3441 TCP_SKB_CB(skb)->tcp_flags |= TCPHDR_PSH; in tcp_write_wakeup()
3447 TCP_SKB_CB(skb)->tcp_flags |= TCPHDR_PSH; in tcp_write_wakeup()