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Searched refs:tcp_rsk (Results 1 – 13 of 13) sorted by relevance

/linux/net/ipv4/
H A Dtcp_minisocks.c474 const struct tcp_request_sock *treq = tcp_rsk(req); in tcp_ecn_openreq_child()
552 struct tcp_request_sock *treq = tcp_rsk(req); in tcp_create_openreq_child()
651 ao_key = treq->af_specific->ao_lookup(sk, req, tcp_rsk(req)->ao_keyid, -1); in tcp_create_openreq_child()
710 tcp_rsk(req)->snt_tsval_first, in tcp_check_req()
711 READ_ONCE(tcp_rsk(req)->snt_tsval_last)); in tcp_check_req()
712 tmp_opt.rcv_tsecr -= tcp_rsk(req)->ts_off; in tcp_check_req()
725 if (TCP_SKB_CB(skb)->seq == tcp_rsk(req)->rcv_isn && in tcp_check_req()
753 &tcp_rsk(req)->last_oow_ack_time)) { in tcp_check_req()
754 if (tcp_rsk(req)->accecn_ok) { in tcp_check_req()
758 tcp_rsk(req)->syn_ect_rcv = ect_rcv; in tcp_check_req()
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H A Dtcp_ao.c504 htonl(tcp_rsk(req)->snt_isn), in tcp_v4_ao_calc_key_rsk()
505 htonl(tcp_rsk(req)->rcv_isn)); in tcp_v4_ao_calc_key_rsk()
809 sisn = htonl(tcp_rsk(req)->rcv_isn); in tcp_ao_prepare_reset()
810 disn = htonl(tcp_rsk(req)->snt_isn); in tcp_ao_prepare_reset()
811 *sne = tcp_ao_compute_sne(0, tcp_rsk(req)->snt_isn, seq); in tcp_ao_prepare_reset()
921 struct tcp_request_sock *treq = tcp_rsk(req); in tcp_ao_syncookie()
1081 sne = tcp_ao_compute_sne(0, tcp_rsk(req)->rcv_isn, in tcp_inbound_ao_hash()
1083 sisn = htonl(tcp_rsk(req)->rcv_isn); in tcp_inbound_ao_hash()
1084 disn = htonl(tcp_rsk(req)->snt_isn); in tcp_inbound_ao_hash()
1258 new_ao->lisn = htonl(tcp_rsk(req)->snt_isn); in tcp_ao_copy_all_matching()
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H A Dtcp_input.c3533 if (req && !req->num_retrans && tcp_rsk(req)->snt_synack) in tcp_rearm_rto()
3534 rtt_us = tcp_stamp_us_delta(tcp_clock_us(), tcp_rsk(req)->snt_synack); in tcp_rearm_rto()
4124 &tcp_rsk(req)->last_oow_ack_time)) in tcp_replace_ts_recent()
7520 tcp_rsk(req)->accecn_ok = 1; in tcp_openreq_init()
7521 tcp_rsk(req)->syn_ect_rcv = TCP_SKB_CB(skb)->ip_dsfield & in tcp_openreq_init()
7547 tcp_rsk(req)->rcv_isn = TCP_SKB_CB(skb)->seq; in tcp_syn_flood_action()
7548 tcp_rsk(req)->rcv_nxt = TCP_SKB_CB(skb)->seq + 1; in tcp_syn_flood_action()
7549 tcp_rsk(req)->snt_synack = 0; in tcp_syn_flood_action()
7550 tcp_rsk(req)->snt_tsval_first = 0; in tcp_syn_flood_action()
7551 tcp_rsk(re in tcp_syn_flood_action()
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H A Dtcp_output.c1130 struct tcp_request_sock *treq = tcp_rsk(req); in tcp_synack_options()
1160 opts->tsval = tcp_skb_timestamp_ts(tcp_rsk(req)->req_usec_ts, skb) + in tcp_established_options()
1161 tcp_rsk(req)->ts_off; in tcp_established_options()
1162 if (!tcp_rsk(req)->snt_tsval_first) { in tcp_established_options()
1165 tcp_rsk(req)->snt_tsval_first = opts->tsval; in tcp_established_options()
1167 WRITE_ONCE(tcp_rsk(req)->snt_tsval_last, opts->tsval); in tcp_established_options()
4054 if (!tcp_rsk(req)->snt_synack) /* Timestamp first SYNACK */ in tcp_make_synack()
4055 tcp_rsk(req)->snt_synack = tcp_skb_timestamp_us(skb); in tcp_make_synack()
4064 u8 keyid = tcp_rsk(req)->ao_keyid; in tcp_make_synack()
4065 u8 rnext = tcp_rsk(re in tcp_make_synack()
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H A Dtcp_fastopen.c62 tcp_rsk(req)->tfo_listener = false; in reqsk_fastopen_remove()
353 tcp_rsk(req)->tfo_listener = true; in tcp_fastopen_create_child()
380 tcp_rsk(req)->rcv_nxt = tp->rcv_nxt; in tcp_fastopen_create_child()
H A Dinet_connection_sock.c685 tcp_rsk(req)->tfo_listener) { in inet_csk_accept()
687 if (tcp_rsk(req)->tfo_listener) { in inet_csk_accept()
947 if (sk->sk_protocol == IPPROTO_TCP && tcp_rsk(nreq)->tfo_listener) { in inet_reqsk_clone()
1113 if (req->num_retrans > 1 && tcp_rsk(req)->accecn_ok) in reqsk_timer_handler()
1114 tcp_rsk(req)->accecn_fail_mode |= TCP_ACCECN_ACE_FAIL_SEND; in reqsk_timer_handler()
1383 if (sk->sk_protocol == IPPROTO_TCP && tcp_rsk(req)->tfo_listener) { in inet_child_forget()
H A Dtcp_ipv4.c425 if (seq != tcp_rsk(req)->snt_isn) { in tcp_req_err()
558 snd_una = fastopen ? tcp_rsk(fastopen)->snt_isn : tp->snd_una; in tcp_v4_err()
1090 u32 seq = (sk->sk_state == TCP_LISTEN) ? tcp_rsk(req)->snt_isn + 1 :
1148 tcp_rsk(req)->rcv_nxt,
1150 tcp_rsk_tsval(tcp_rsk(req)),
1155 READ_ONCE(tcp_rsk(req)->txhash));
1185 tcp_rsk(req)->syn_ect_snt = inet_sk(sk)->tos & INET_ECN_MASK;
1191 tos = (tcp_rsk(req)->syn_tos & ~INET_ECN_MASK) |
1724 newinet->tos = tcp_rsk(req)->syn_tos & ~INET_ECN_MASK;
H A Dtcp_timer.c485 if (req->num_retrans > 1 && tcp_rsk(req)->accecn_ok) in tcp_fastopen_synack_timer()
486 tcp_rsk(req)->accecn_fail_mode |= TCP_ACCECN_ACE_FAIL_SEND; in tcp_fastopen_synack_timer()
/linux/include/net/
H A Dmptcp.h139 return tcp_rsk(req)->is_mptcp; in rsk_is_mptcp()
144 return tcp_rsk(req)->is_mptcp && tcp_rsk(req)->drop_req; in rsk_drop_req()
/linux/net/mptcp/
H A Dsubflow.c357 tcp_rsk(req)->is_mptcp = 1; in subflow_v4_send_synack()
426 tcp_rsk(req)->is_mptcp = 1;
869 fallback_is_fatal = tcp_rsk(req)->is_mptcp && subflow_req->mp_join; in subflow_syn_recv_sock()
870 fallback = !tcp_rsk(req)->is_mptcp; in subflow_syn_recv_sock()
902 tcp_rsk(req)->drop_req = false; in subflow_syn_recv_sock()
990 tcp_rsk(req)->drop_req = true;
1004 tcp_rsk(req)->drop_req = true; in skb_is_fully_mapped()
2101 if (!tcp_rsk(req)->is_mptcp || in subflow_ulp_clone()
/linux/include/linux/
H A Dtcp.h184 #define tcp_rsk(ptr) container_of_const(ptr, struct tcp_request_sock, req.req) macro
191 return tcp_rsk(req)->used_tcp_ao; in tcp_rsk_used_ao()
/linux/net/ipv6/
H A Dtcp_ipv6.c466 snd_una = fastopen ? tcp_rsk(fastopen)->snt_isn : tp->snd_una; in tcp_v6_err()
576 tcp_rsk(req)->syn_ect_snt = np->tclass & INET_ECN_MASK; in tcp_v6_send_synack()
585 (tcp_rsk(req)->syn_tos & ~INET_ECN_MASK) | in tcp_v6_send_synack()
1279 tcp_rsk(req)->snt_isn + 1 : tcp_sk(sk)->snd_nxt,
1280 tcp_rsk(req)->rcv_nxt,
1282 tcp_rsk_tsval(tcp_rsk(req)),
1287 READ_ONCE(tcp_rsk(req)->txhash));
1470 newnp->tclass = tcp_rsk(req)->syn_tos & ~INET_ECN_MASK;
/linux/net/core/
H A Dfilter.c12611 treq = tcp_rsk(req);