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Searched refs:tcp_sk (Results 1 – 25 of 62) sorted by relevance

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/Linux-v5.10/samples/bpf/
Dtcp_dumpstats_kern.c28 struct bpf_tcp_sock *tcp_sk; in _sockops() local
56 tcp_sk = bpf_tcp_sock(sk); in _sockops()
57 if (!tcp_sk) in _sockops()
63 tcp_sk->dsack_dups, tcp_sk->delivered); in _sockops()
65 tcp_sk->delivered_ce, tcp_sk->icsk_retransmits); in _sockops()
/Linux-v5.10/tools/testing/selftests/bpf/progs/
Dtcp_rtt.c27 struct bpf_tcp_sock *tcp_sk; in _sockops() local
48 tcp_sk = bpf_tcp_sock(sk); in _sockops()
49 if (!tcp_sk) in _sockops()
54 storage->dsack_dups = tcp_sk->dsack_dups; in _sockops()
55 storage->delivered = tcp_sk->delivered; in _sockops()
56 storage->delivered_ce = tcp_sk->delivered_ce; in _sockops()
57 storage->icsk_retransmits = tcp_sk->icsk_retransmits; in _sockops()
Dbpf_dctcp.c56 const struct tcp_sock *tp = tcp_sk(sk); in BPF_PROG()
77 struct tcp_sock *tp = tcp_sk(sk); in BPF_PROG()
86 const struct tcp_sock *tp = tcp_sk(sk); in BPF_PROG()
116 struct tcp_sock *tp = tcp_sk(sk); in dctcp_react_to_loss()
135 struct tcp_sock *tp = tcp_sk(sk); in dctcp_ece_ack_cwr()
165 *prior_rcv_nxt = tcp_sk(sk)->rcv_nxt; in dctcp_ece_ack_update()
194 return max(tcp_sk(sk)->snd_cwnd, ca->loss_cwnd); in BPF_PROG()
200 struct tcp_sock *tp = tcp_sk(sk); in BPF_PROG()
Dbpf_cubic.c158 return tcp_sk(sk)->tcp_mstamp; in bictcp_clock_us()
163 struct tcp_sock *tp = tcp_sk(sk); in bictcp_hystart_reset()
188 tcp_sk(sk)->snd_ssthresh = initial_ssthresh; in BPF_PROG()
202 delta = now - tcp_sk(sk)->lsndtime; in BPF_PROG()
389 struct tcp_sock *tp = tcp_sk(sk); in BPF_STRUCT_OPS()
408 const struct tcp_sock *tp = tcp_sk(sk); in BPF_STRUCT_OPS()
455 struct tcp_sock *tp = tcp_sk(sk); in hystart_update()
502 const struct tcp_sock *tp = tcp_sk(sk); in BPF_STRUCT_OPS()
530 const struct tcp_sock *tp = tcp_sk(sk); in BPF_STRUCT_OPS()
/Linux-v5.10/net/ipv4/
Dtcp_timer.c32 start_ts = tcp_sk(sk)->retrans_stamp; in tcp_clamp_rto_to_user_timeout()
35 elapsed = tcp_time_stamp(tcp_sk(sk)) - start_ts; in tcp_clamp_rto_to_user_timeout()
86 struct tcp_sock *tp = tcp_sk(sk); in tcp_out_of_resources()
200 start_ts = tcp_sk(sk)->retrans_stamp; in retransmits_timed_out()
209 return (s32)(tcp_time_stamp(tcp_sk(sk)) - start_ts - timeout) >= 0; in retransmits_timed_out()
216 struct tcp_sock *tp = tcp_sk(sk); in tcp_write_timeout()
304 tcp_mstamp_refresh(tcp_sk(sk)); in tcp_delack_timer_handler()
347 struct tcp_sock *tp = tcp_sk(sk); in tcp_probe_timer()
399 struct tcp_sock *tp = tcp_sk(sk); in tcp_fastopen_synack_timer()
438 struct tcp_sock *tp = tcp_sk(sk); in tcp_retransmit_timer()
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Dtcp_bbr.c244 unsigned int mss = tcp_sk(sk)->mss_cache; in bbr_rate_bytes_per_sec()
266 struct tcp_sock *tp = tcp_sk(sk); in bbr_init_pacing_rate_from_rtt()
285 struct tcp_sock *tp = tcp_sk(sk); in bbr_set_pacing_rate()
303 struct tcp_sock *tp = tcp_sk(sk); in bbr_tso_segs_goal()
320 struct tcp_sock *tp = tcp_sk(sk); in bbr_save_cwnd()
331 struct tcp_sock *tp = tcp_sk(sk); in bbr_cwnd_event()
436 struct tcp_sock *tp = tcp_sk(sk); in bbr_packets_in_net_at_edt()
480 struct tcp_sock *tp = tcp_sk(sk); in bbr_set_cwnd_to_recover_or_restore()
519 struct tcp_sock *tp = tcp_sk(sk); in bbr_set_cwnd()
554 struct tcp_sock *tp = tcp_sk(sk); in bbr_is_next_cycle_phase()
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Dtcp_dctcp.c77 const struct tcp_sock *tp = tcp_sk(sk); in dctcp_init()
105 struct tcp_sock *tp = tcp_sk(sk); in dctcp_ssthresh()
113 const struct tcp_sock *tp = tcp_sk(sk); in dctcp_update_alpha()
147 struct tcp_sock *tp = tcp_sk(sk); in dctcp_react_to_loss()
185 const struct tcp_sock *tp = tcp_sk(sk); in dctcp_get_info()
213 return max(tcp_sk(sk)->snd_cwnd, ca->loss_cwnd); in dctcp_cwnd_undo()
Dtcp_recovery.c12 struct tcp_sock *tp = tcp_sk(sk); in tcp_rack_reo_wnd()
64 struct tcp_sock *tp = tcp_sk(sk); in tcp_rack_detect_loss()
101 struct tcp_sock *tp = tcp_sk(sk); in tcp_rack_mark_lost()
154 struct tcp_sock *tp = tcp_sk(sk); in tcp_rack_reo_timeout()
190 struct tcp_sock *tp = tcp_sk(sk); in tcp_rack_update_reo_wnd()
220 struct tcp_sock *tp = tcp_sk(sk); in tcp_newreno_mark_lost()
Dtcp_input.c144 bool unknown_opt = tcp_sk(sk)->rx_opt.saw_unknown && in bpf_skops_parse_hdr()
145 BPF_SOCK_OPS_TEST_FLAG(tcp_sk(sk), in bpf_skops_parse_hdr()
147 bool parse_all_opt = BPF_SOCK_OPS_TEST_FLAG(tcp_sk(sk), in bpf_skops_parse_hdr()
240 tcp_sk(sk)->advmss); in tcp_measure_rcv_mss()
264 len -= tcp_sk(sk)->tcp_header_len; in tcp_measure_rcv_mss()
280 unsigned int quickacks = tcp_sk(sk)->rcv_wnd / (2 * icsk->icsk_ack.rcv_mss); in tcp_incr_quickack()
321 tcp_sk(sk)->ecn_flags &= ~TCP_ECN_DEMAND_CWR; in tcp_ecn_accept_cwr()
339 struct tcp_sock *tp = tcp_sk(sk); in __tcp_ecn_check_ce()
371 if (tcp_sk(sk)->ecn_flags & TCP_ECN_OK) in tcp_ecn_check_ce()
401 const struct tcp_sock *tp = tcp_sk(sk); in tcp_sndbuf_expand()
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Dtcp_westwood.c73 w->snd_una = tcp_sk(sk)->snd_una; in tcp_westwood_init()
127 w->snd_una = tcp_sk(sk)->snd_una; in westwood_update_window()
165 const struct tcp_sock *tp = tcp_sk(sk); in westwood_fast_bw()
182 const struct tcp_sock *tp = tcp_sk(sk); in westwood_acked_count()
219 const struct tcp_sock *tp = tcp_sk(sk); in tcp_westwood_bw_rttmin()
242 struct tcp_sock *tp = tcp_sk(sk); in tcp_westwood_event()
Dtcp_output.c68 struct tcp_sock *tp = tcp_sk(sk); in tcp_event_new_data_sent()
96 const struct tcp_sock *tp = tcp_sk(sk); in tcp_acceptable_seq()
122 struct tcp_sock *tp = tcp_sk(sk); in tcp_advertise_mss()
143 struct tcp_sock *tp = tcp_sk(sk); in tcp_cwnd_restart()
185 struct tcp_sock *tp = tcp_sk(sk); in tcp_event_ack_sent()
261 struct tcp_sock *tp = tcp_sk(sk); in tcp_select_window()
311 const struct tcp_sock *tp = tcp_sk(sk); in tcp_ecn_send_synack()
324 struct tcp_sock *tp = tcp_sk(sk); in tcp_ecn_send_syn()
368 struct tcp_sock *tp = tcp_sk(sk); in tcp_ecn_send()
480 if (likely(!BPF_SOCK_OPS_TEST_FLAG(tcp_sk(sk), in bpf_skops_hdr_opt_len()
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Dtcp_rate.c42 struct tcp_sock *tp = tcp_sk(sk); in tcp_rate_skb_sent()
81 struct tcp_sock *tp = tcp_sk(sk); in tcp_rate_skb_delivered()
113 struct tcp_sock *tp = tcp_sk(sk); in tcp_rate_gen()
185 struct tcp_sock *tp = tcp_sk(sk); in tcp_rate_check_app_limited()
Dtcp_cubic.c122 return tcp_sk(sk)->tcp_mstamp; in bictcp_clock_us()
127 struct tcp_sock *tp = tcp_sk(sk); in bictcp_hystart_reset()
146 tcp_sk(sk)->snd_ssthresh = initial_ssthresh; in bictcp_init()
156 delta = now - tcp_sk(sk)->lsndtime; in bictcp_cwnd_event()
333 struct tcp_sock *tp = tcp_sk(sk); in bictcp_cong_avoid()
352 const struct tcp_sock *tp = tcp_sk(sk); in bictcp_recalc_ssthresh()
397 struct tcp_sock *tp = tcp_sk(sk); in hystart_update()
456 const struct tcp_sock *tp = tcp_sk(sk); in bictcp_acked()
Dtcp_highspeed.c102 struct tcp_sock *tp = tcp_sk(sk); in hstcp_init()
114 struct tcp_sock *tp = tcp_sk(sk); in hstcp_cong_avoid()
153 const struct tcp_sock *tp = tcp_sk(sk); in hstcp_ssthresh()
Dtcp_cdg.c143 struct tcp_sock *tp = tcp_sk(sk); in tcp_cdg_hystart_update()
244 struct tcp_sock *tp = tcp_sk(sk); in tcp_cdg_backoff()
265 struct tcp_sock *tp = tcp_sk(sk); in tcp_cdg_cong_avoid()
302 struct tcp_sock *tp = tcp_sk(sk); in tcp_cdg_acked()
331 struct tcp_sock *tp = tcp_sk(sk); in tcp_cdg_ssthresh()
348 struct tcp_sock *tp = tcp_sk(sk); in tcp_cdg_cwnd_event()
376 struct tcp_sock *tp = tcp_sk(sk); in tcp_cdg_init()
Dtcp_fastopen.c188 struct tcp_sock *tp = tcp_sk(sk); in tcp_fastopen_add_skb()
277 tp = tcp_sk(child); in tcp_fastopen_create_child()
353 tcp_sk(sk)->fastopen_no_cookie || in tcp_fastopen_no_cookie()
450 tcp_sk(sk)->fastopen_client_fail = TFO_COOKIE_UNAVAILABLE; in tcp_fastopen_cookie_check()
464 struct tcp_sock *tp = tcp_sk(sk); in tcp_fastopen_defer_connect()
538 tcp_sk(sk)->syn_fastopen_ch = 1; in tcp_fastopen_active_should_disable()
550 struct tcp_sock *tp = tcp_sk(sk); in tcp_fastopen_active_disable_ofo_check()
577 struct tcp_sock *tp = tcp_sk(sk); in tcp_fastopen_active_detect_blackhole()
Dtcp_dctcp.h6 struct tcp_sock *tp = tcp_sk(sk); in dctcp_ece_ack_cwr()
35 *prior_rcv_nxt = tcp_sk(sk)->rcv_nxt; in dctcp_ece_ack_update()
Dtcp_scalable.c20 struct tcp_sock *tp = tcp_sk(sk); in tcp_scalable_cong_avoid()
36 const struct tcp_sock *tp = tcp_sk(sk); in tcp_scalable_ssthresh()
Dtcp_hybla.c39 tcp_sk(sk)->srtt_us / (rtt0 * USEC_PER_MSEC), in hybla_recalc_param()
48 struct tcp_sock *tp = tcp_sk(sk); in hybla_init()
92 struct tcp_sock *tp = tcp_sk(sk); in hybla_cong_avoid()
Dtcp_illinois.c59 struct tcp_sock *tp = tcp_sk(sk); in rtt_reset()
224 struct tcp_sock *tp = tcp_sk(sk); in update_params()
262 struct tcp_sock *tp = tcp_sk(sk); in tcp_illinois_cong_avoid()
297 struct tcp_sock *tp = tcp_sk(sk); in tcp_illinois_ssthresh()
Dtcp_yeah.c43 struct tcp_sock *tp = tcp_sk(sk); in tcp_yeah_init()
60 struct tcp_sock *tp = tcp_sk(sk); in tcp_yeah_cong_avoid()
189 const struct tcp_sock *tp = tcp_sk(sk); in tcp_yeah_ssthresh()
Dtcp.c412 struct tcp_sock *tp = tcp_sk(sk); in tcp_init_sock()
507 const struct tcp_sock *tp = tcp_sk(sk); in tcp_poll()
607 struct tcp_sock *tp = tcp_sk(sk); in tcp_ioctl()
664 struct tcp_sock *tp = tcp_sk(sk); in skb_entail()
709 struct tcp_sock *tp = tcp_sk(sk); in tcp_push()
919 struct tcp_sock *tp = tcp_sk(sk); in tcp_xmit_size_goal()
970 struct tcp_sock *tp = tcp_sk(sk); in do_tcp_sendpages()
1146 struct tcp_sock *tp = tcp_sk(sk); in tcp_sendmsg_fastopen()
1191 struct tcp_sock *tp = tcp_sk(sk); in tcp_sendmsg_locked()
1458 struct tcp_sock *tp = tcp_sk(sk); in tcp_recv_urg()
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Dtcp_bic.c77 tcp_sk(sk)->snd_ssthresh = initial_ssthresh; in bictcp_init()
142 struct tcp_sock *tp = tcp_sk(sk); in bictcp_cong_avoid()
163 const struct tcp_sock *tp = tcp_sk(sk); in bictcp_recalc_ssthresh()
Dtcp_diag.c27 const struct tcp_sock *tp = tcp_sk(sk); in tcp_diag_get_info()
123 md5sig = rcu_dereference(tcp_sk(sk)->md5sig_info); in tcp_diag_get_aux()
156 md5sig = rcu_dereference(tcp_sk(sk)->md5sig_info); in tcp_diag_get_aux_size()
/Linux-v5.10/include/net/
Dtcp.h510 last_overflow = READ_ONCE(tcp_sk(sk)->rx_opt.ts_recent_stamp); in tcp_synq_overflow()
512 WRITE_ONCE(tcp_sk(sk)->rx_opt.ts_recent_stamp, now); in tcp_synq_overflow()
533 last_overflow = READ_ONCE(tcp_sk(sk)->rx_opt.ts_recent_stamp); in tcp_synq_no_recent_overflow()
617 if (hrtimer_try_to_cancel(&tcp_sk(sk)->pacing_timer) == 1) in tcp_clear_xmit_timers()
620 if (hrtimer_try_to_cancel(&tcp_sk(sk)->compressed_ack_timer) == 1) in tcp_clear_xmit_timers()
690 struct tcp_sock *tp = tcp_sk(sk); in tcp_fast_path_check()
1225 const struct tcp_sock *tp = tcp_sk(sk); in tcp_current_ssthresh()
1270 const struct tcp_sock *tp = tcp_sk(sk); in tcp_is_cwnd_limited()
1295 s64 delay = tcp_sk(sk)->tcp_wstamp_ns - tcp_sk(sk)->tcp_clock_cache; in tcp_pacing_delay()
1331 if (!tcp_sk(sk)->packets_out && !inet_csk(sk)->icsk_pending) in tcp_check_probe_timer()
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