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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(re 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(re in tcp_ao_copy_all_matching()
[all...]
H A Dtcp_fastopen.c62 tcp_rsk(req)->tfo_listener = false; in reqsk_fastopen_remove()
351 tcp_rsk(req)->tfo_listener = true; in tcp_fastopen_create_child()
378 tcp_rsk(req)->rcv_nxt = tp->rcv_nxt; in tcp_fastopen_create_child()
H A Dtcp_input.c3506 if (req && !req->num_retrans && tcp_rsk(req)->snt_synack) in tcp_synack_rtt_meas()
3507 rtt_us = tcp_stamp_us_delta(tcp_clock_us(), tcp_rsk(req)->snt_synack); in tcp_synack_rtt_meas()
4097 &tcp_rsk(req)->last_oow_ack_time)) in tcp_reqsk_send_challenge_ack()
7469 tcp_rsk(req)->accecn_ok = 1; in tcp_ecn_create_request()
7470 tcp_rsk(req)->syn_ect_rcv = TCP_SKB_CB(skb)->ip_dsfield & in tcp_ecn_create_request()
7496 tcp_rsk(req)->rcv_isn = TCP_SKB_CB(skb)->seq; in tcp_openreq_init()
7497 tcp_rsk(req)->rcv_nxt = TCP_SKB_CB(skb)->seq + 1; in tcp_openreq_init()
7498 tcp_rsk(req)->snt_synack = 0; in tcp_openreq_init()
7499 tcp_rsk(req)->snt_tsval_first = 0; in tcp_openreq_init()
7500 tcp_rsk(req)->last_oow_ack_time = 0; in tcp_openreq_init()
[all …]
H A Dtcp_output.c1072 struct tcp_request_sock *treq = tcp_rsk(req); in tcp_synack_options()
1102 opts->tsval = tcp_skb_timestamp_ts(tcp_rsk(req)->req_usec_ts, skb) + in tcp_synack_options()
1103 tcp_rsk(req)->ts_off; in tcp_synack_options()
1104 if (!tcp_rsk(req)->snt_tsval_first) { in tcp_synack_options()
1107 tcp_rsk(req)->snt_tsval_first = opts->tsval; in tcp_synack_options()
1109 WRITE_ONCE(tcp_rsk(req)->snt_tsval_last, opts->tsval); in tcp_synack_options()
3987 if (!tcp_rsk(req)->snt_synack) /* Timestamp first SYNACK */ in tcp_make_synack()
3988 tcp_rsk(req)->snt_synack = tcp_skb_timestamp_us(skb); in tcp_make_synack()
3997 u8 keyid = tcp_rsk(req)->ao_keyid; in tcp_make_synack()
3998 u8 rnext = tcp_rsk(re in tcp_make_synack()
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H A Dinet_connection_sock.c684 tcp_rsk(req)->tfo_listener) { in inet_csk_accept()
686 if (tcp_rsk(req)->tfo_listener) { in inet_csk_accept()
946 if (sk->sk_protocol == IPPROTO_TCP && tcp_rsk(nreq)->tfo_listener) { in inet_reqsk_clone()
1109 if (req->num_retrans > 1 && tcp_rsk(req)->accecn_ok) in reqsk_timer_handler()
1110 tcp_rsk(req)->accecn_fail_mode |= TCP_ACCECN_ACE_FAIL_SEND; in reqsk_timer_handler()
1378 if (sk->sk_protocol == IPPROTO_TCP && tcp_rsk(req)->tfo_listener) { in inet_child_forget()
H A Dtcp_ipv4.c422 if (seq != tcp_rsk(req)->snt_isn) { in tcp_req_err()
555 snd_una = fastopen ? tcp_rsk(fastopen)->snt_isn : tp->snd_una; in tcp_v4_err()
1087 u32 seq = (sk->sk_state == TCP_LISTEN) ? tcp_rsk(req)->snt_isn + 1 :
1145 tcp_rsk(req)->rcv_nxt,
1147 tcp_rsk_tsval(tcp_rsk(req)),
1152 READ_ONCE(tcp_rsk(req)->txhash));
1182 tcp_rsk(req)->syn_ect_snt = inet_sk(sk)->tos & INET_ECN_MASK;
1188 tos = (tcp_rsk(req)->syn_tos & ~INET_ECN_MASK) |
1721 newinet->tos = tcp_rsk(req)->syn_tos & ~INET_ECN_MASK;
H A Dtcp_timer.c486 if (req->num_retrans > 1 && tcp_rsk(req)->accecn_ok) in tcp_fastopen_synack_timer()
487 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.c322 tcp_rsk(req)->is_mptcp = 1; in subflow_v4_route_req()
391 tcp_rsk(req)->is_mptcp = 1; in subflow_v6_route_req()
830 fallback_is_fatal = tcp_rsk(req)->is_mptcp && subflow_req->mp_join; in subflow_syn_recv_sock()
831 fallback = !tcp_rsk(req)->is_mptcp; in subflow_syn_recv_sock()
863 tcp_rsk(req)->drop_req = false; in subflow_syn_recv_sock()
949 tcp_rsk(req)->drop_req = true; in subflow_syn_recv_sock()
963 tcp_rsk(req)->drop_req = true; in subflow_syn_recv_sock()
2048 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.c463 snd_una = fastopen ? tcp_rsk(fastopen)->snt_isn : tp->snd_una; in tcp_v6_err()
573 tcp_rsk(req)->syn_ect_snt = np->tclass & INET_ECN_MASK; in tcp_v6_send_synack()
582 (tcp_rsk(req)->syn_tos & ~INET_ECN_MASK) | in tcp_v6_send_synack()
1276 tcp_rsk(req)->snt_isn + 1 : tcp_sk(sk)->snd_nxt,
1277 tcp_rsk(req)->rcv_nxt,
1279 tcp_rsk_tsval(tcp_rsk(req)),
1284 READ_ONCE(tcp_rsk(req)->txhash));
1467 newnp->tclass = tcp_rsk(req)->syn_tos & ~INET_ECN_MASK;
/linux/net/core/
H A Dfilter.c12575 treq = tcp_rsk(req); in bpf_sk_assign_tcp_reqsk()