Lines Matching refs:TCP_SKB_CB
79 tp->snd_nxt = TCP_SKB_CB(skb)->end_seq; in tcp_event_new_data_sent()
319 TCP_SKB_CB(skb)->tcp_flags &= ~TCPHDR_CWR; in tcp_ecn_send_synack()
321 TCP_SKB_CB(skb)->tcp_flags &= ~TCPHDR_ECE; in tcp_ecn_send_synack()
343 TCP_SKB_CB(skb)->tcp_flags |= TCPHDR_ECE | TCPHDR_CWR; in tcp_ecn_send_syn()
356 TCP_SKB_CB(skb)->tcp_flags &= ~(TCPHDR_ECE | TCPHDR_CWR); in tcp_ecn_clear_syn()
377 !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()
406 TCP_SKB_CB(skb)->seq = seq; in tcp_init_nondata_skb()
409 TCP_SKB_CB(skb)->end_seq = seq; in tcp_init_nondata_skb()
931 tcb = TCP_SKB_CB(skb); in tcp_transmit_skb()
1048 tp->write_seq = TCP_SKB_CB(skb)->end_seq; in tcp_queue_skb()
1063 TCP_SKB_CB(skb)->tcp_gso_size = 0; in tcp_set_skb_tso_segs()
1066 TCP_SKB_CB(skb)->tcp_gso_size = mss_now; in tcp_set_skb_tso_segs()
1081 if (after(tcp_highest_sack_seq(tp), TCP_SKB_CB(skb)->seq)) in tcp_adjust_fackets_out()
1094 if (TCP_SKB_CB(skb)->sacked & TCPCB_SACKED_ACKED) in tcp_adjust_pcount()
1096 if (TCP_SKB_CB(skb)->sacked & TCPCB_SACKED_RETRANS) in tcp_adjust_pcount()
1098 if (TCP_SKB_CB(skb)->sacked & TCPCB_LOST) in tcp_adjust_pcount()
1108 before(TCP_SKB_CB(skb)->seq, TCP_SKB_CB(tp->lost_skb_hint)->seq) && in tcp_adjust_pcount()
1109 (tcp_is_fack(tp) || (TCP_SKB_CB(skb)->sacked & TCPCB_SACKED_ACKED))) in tcp_adjust_pcount()
1120 !before(shinfo->tskey, TCP_SKB_CB(skb2)->seq)) { in tcp_fragment_tstamp()
1166 TCP_SKB_CB(buff)->seq = TCP_SKB_CB(skb)->seq + len; in tcp_fragment()
1167 TCP_SKB_CB(buff)->end_seq = TCP_SKB_CB(skb)->end_seq; in tcp_fragment()
1168 TCP_SKB_CB(skb)->end_seq = TCP_SKB_CB(buff)->seq; in tcp_fragment()
1171 flags = TCP_SKB_CB(skb)->tcp_flags; in tcp_fragment()
1172 TCP_SKB_CB(skb)->tcp_flags = flags & ~(TCPHDR_FIN | TCPHDR_PSH); in tcp_fragment()
1173 TCP_SKB_CB(buff)->tcp_flags = flags; in tcp_fragment()
1174 TCP_SKB_CB(buff)->sacked = TCP_SKB_CB(skb)->sacked; in tcp_fragment()
1204 if (!before(tp->snd_nxt, TCP_SKB_CB(buff)->end_seq)) { in tcp_fragment()
1269 TCP_SKB_CB(skb)->seq += len; in tcp_trim_head()
1512 tp->snd_sml = TCP_SKB_CB(skb)->end_seq; in tcp_minshall_update()
1560 window = tcp_wnd_end(tp) - TCP_SKB_CB(skb)->seq; in tcp_mss_split_point()
1591 if ((TCP_SKB_CB(skb)->tcp_flags & TCPHDR_FIN) && in tcp_cwnd_test()
1639 if (tcp_urg_mode(tp) || (TCP_SKB_CB(skb)->tcp_flags & TCPHDR_FIN)) in tcp_nagle_test()
1653 u32 end_seq = TCP_SKB_CB(skb)->end_seq; in tcp_snd_wnd_test()
1656 end_seq = TCP_SKB_CB(skb)->seq + cur_mss; in tcp_snd_wnd_test()
1723 TCP_SKB_CB(buff)->seq = TCP_SKB_CB(skb)->seq + len; in tso_fragment()
1724 TCP_SKB_CB(buff)->end_seq = TCP_SKB_CB(skb)->end_seq; in tso_fragment()
1725 TCP_SKB_CB(skb)->end_seq = TCP_SKB_CB(buff)->seq; in tso_fragment()
1728 flags = TCP_SKB_CB(skb)->tcp_flags; in tso_fragment()
1729 TCP_SKB_CB(skb)->tcp_flags = flags & ~(TCPHDR_FIN | TCPHDR_PSH); in tso_fragment()
1730 TCP_SKB_CB(buff)->tcp_flags = flags; in tso_fragment()
1733 TCP_SKB_CB(buff)->sacked = 0; in tso_fragment()
1765 if (TCP_SKB_CB(skb)->tcp_flags & TCPHDR_FIN) in tcp_tso_should_defer()
1781 send_win = tcp_wnd_end(tp) - TCP_SKB_CB(skb)->seq; in tcp_tso_should_defer()
1940 TCP_SKB_CB(nskb)->seq = TCP_SKB_CB(skb)->seq; in tcp_mtu_probe()
1941 TCP_SKB_CB(nskb)->end_seq = TCP_SKB_CB(skb)->seq + probe_size; in tcp_mtu_probe()
1942 TCP_SKB_CB(nskb)->tcp_flags = TCPHDR_ACK; in tcp_mtu_probe()
1943 TCP_SKB_CB(nskb)->sacked = 0; in tcp_mtu_probe()
1962 TCP_SKB_CB(nskb)->tcp_flags |= TCP_SKB_CB(skb)->tcp_flags; in tcp_mtu_probe()
1966 TCP_SKB_CB(nskb)->tcp_flags |= TCP_SKB_CB(skb)->tcp_flags & in tcp_mtu_probe()
1977 TCP_SKB_CB(skb)->seq += copy; in tcp_mtu_probe()
1997 tp->mtu_probe.probe_seq_start = TCP_SKB_CB(nskb)->seq; in tcp_mtu_probe()
1998 tp->mtu_probe.probe_seq_end = TCP_SKB_CB(nskb)->end_seq; in tcp_mtu_probe()
2471 TCP_SKB_CB(skb)->end_seq = TCP_SKB_CB(next_skb)->end_seq; in tcp_collapse_retrans()
2474 TCP_SKB_CB(skb)->tcp_flags |= TCP_SKB_CB(next_skb)->tcp_flags; in tcp_collapse_retrans()
2479 TCP_SKB_CB(skb)->sacked |= TCP_SKB_CB(next_skb)->sacked & TCPCB_EVER_RETRANS; in tcp_collapse_retrans()
2504 if (TCP_SKB_CB(skb)->sacked & TCPCB_SACKED_ACKED) in tcp_can_collapse()
2522 if (TCP_SKB_CB(skb)->tcp_flags & TCPHDR_SYN) in tcp_retrans_try_collapse()
2544 if (after(TCP_SKB_CB(skb)->end_seq, tcp_wnd_end(tp))) in tcp_retrans_try_collapse()
2577 if (before(TCP_SKB_CB(skb)->seq, tp->snd_una)) { in __tcp_retransmit_skb()
2578 if (before(TCP_SKB_CB(skb)->end_seq, tp->snd_una)) in __tcp_retransmit_skb()
2580 if (tcp_trim_head(sk, skb, tp->snd_una - TCP_SKB_CB(skb)->seq)) in __tcp_retransmit_skb()
2594 if (!before(TCP_SKB_CB(skb)->seq, tcp_wnd_end(tp)) && in __tcp_retransmit_skb()
2595 TCP_SKB_CB(skb)->seq != tp->snd_una) in __tcp_retransmit_skb()
2613 if ((TCP_SKB_CB(skb)->tcp_flags & TCPHDR_SYN_ECN) == TCPHDR_SYN_ECN) 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()
2660 TCP_SKB_CB(skb)->sacked |= TCPCB_RETRANS; in tcp_retransmit_skb()
2733 last_lost = TCP_SKB_CB(skb)->end_seq; in tcp_xmit_retransmit_queue()
2742 __u8 sacked = TCP_SKB_CB(skb)->sacked; in tcp_xmit_retransmit_queue()
2762 if (!before(TCP_SKB_CB(skb)->seq, tcp_highest_sack_seq(tp))) in tcp_xmit_retransmit_queue()
2766 } else if (!before(TCP_SKB_CB(skb)->seq, tp->retransmit_high)) { in tcp_xmit_retransmit_queue()
2784 last_lost = TCP_SKB_CB(skb)->end_seq; in tcp_xmit_retransmit_queue()
2842 TCP_SKB_CB(tskb)->tcp_flags |= TCPHDR_FIN; in tcp_send_fin()
2843 TCP_SKB_CB(tskb)->end_seq++; in tcp_send_fin()
2911 if (!skb || !(TCP_SKB_CB(skb)->tcp_flags & TCPHDR_SYN)) { in tcp_send_synack()
2915 if (!(TCP_SKB_CB(skb)->tcp_flags & TCPHDR_ACK)) { in tcp_send_synack()
2929 TCP_SKB_CB(skb)->tcp_flags |= TCPHDR_ACK; in tcp_send_synack()
3015 th->seq = htonl(TCP_SKB_CB(skb)->seq); in tcp_make_synack()
3133 struct tcp_skb_cb *tcb = TCP_SKB_CB(skb); in tcp_connect_queue_skb()
3221 TCP_SKB_CB(syn_data)->seq++; in tcp_send_syn_data()
3222 TCP_SKB_CB(syn_data)->tcp_flags = TCPHDR_ACK | TCPHDR_PSH; in tcp_send_syn_data()
3436 if (skb && before(TCP_SKB_CB(skb)->seq, tcp_wnd_end(tp))) { in tcp_write_wakeup()
3439 unsigned int seg_size = tcp_wnd_end(tp) - TCP_SKB_CB(skb)->seq; in tcp_write_wakeup()
3441 if (before(tp->pushed_seq, TCP_SKB_CB(skb)->end_seq)) in tcp_write_wakeup()
3442 tp->pushed_seq = TCP_SKB_CB(skb)->end_seq; in tcp_write_wakeup()
3448 if (seg_size < TCP_SKB_CB(skb)->end_seq - TCP_SKB_CB(skb)->seq || in tcp_write_wakeup()
3451 TCP_SKB_CB(skb)->tcp_flags |= TCPHDR_PSH; in tcp_write_wakeup()
3457 TCP_SKB_CB(skb)->tcp_flags |= TCPHDR_PSH; in tcp_write_wakeup()