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Searched refs:tcp_sk (Results 1 – 25 of 66) sorted by relevance

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/Linux-v6.1/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-v6.1/tools/testing/selftests/bpf/progs/
Dtcp_rtt.c26 struct bpf_tcp_sock *tcp_sk; in _sockops() local
47 tcp_sk = bpf_tcp_sock(sk); in _sockops()
48 if (!tcp_sk) in _sockops()
53 storage->dsack_dups = tcp_sk->dsack_dups; in _sockops()
54 storage->delivered = tcp_sk->delivered; in _sockops()
55 storage->delivered_ce = tcp_sk->delivered_ce; in _sockops()
56 storage->icsk_retransmits = tcp_sk->icsk_retransmits; in _sockops()
Dtcp_ca_write_sk_pacing.c14 static inline struct tcp_sock *tcp_sk(const struct sock *sk) in tcp_sk() function
34 const struct tcp_sock *tp = tcp_sk(sk); in BPF_PROG()
44 return tcp_sk(sk)->snd_ssthresh; in BPF_PROG()
50 return tcp_sk(sk)->snd_cwnd; in BPF_PROG()
Dtcp_ca_incompl_cong_ops.c10 static inline struct tcp_sock *tcp_sk(const struct sock *sk) in tcp_sk() function
18 return tcp_sk(sk)->snd_ssthresh; in BPF_PROG()
24 return tcp_sk(sk)->snd_cwnd; in BPF_PROG()
Dbpf_dctcp.c63 const struct tcp_sock *tp = tcp_sk(sk); in BPF_PROG()
111 struct tcp_sock *tp = tcp_sk(sk); in BPF_PROG()
120 const struct tcp_sock *tp = tcp_sk(sk); in BPF_PROG()
150 struct tcp_sock *tp = tcp_sk(sk); in dctcp_react_to_loss()
169 struct tcp_sock *tp = tcp_sk(sk); in dctcp_ece_ack_cwr()
199 *prior_rcv_nxt = tcp_sk(sk)->rcv_nxt; in dctcp_ece_ack_update()
228 return max(tcp_sk(sk)->snd_cwnd, ca->loss_cwnd); 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()
184 tcp_sk(sk)->snd_ssthresh = initial_ssthresh; in BPF_PROG()
196 delta = now - tcp_sk(sk)->lsndtime; in BPF_PROG()
383 struct tcp_sock *tp = tcp_sk(sk); in BPF_STRUCT_OPS()
402 const struct tcp_sock *tp = tcp_sk(sk); in BPF_STRUCT_OPS()
449 struct tcp_sock *tp = tcp_sk(sk); in hystart_update()
496 const struct tcp_sock *tp = tcp_sk(sk); in BPF_STRUCT_OPS()
/Linux-v6.1/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()
104 struct tcp_sock *tp = tcp_sk(sk); in tcp_out_of_resources()
218 start_ts = tcp_sk(sk)->retrans_stamp; in retransmits_timed_out()
227 return (s32)(tcp_time_stamp(tcp_sk(sk)) - start_ts - timeout) >= 0; in retransmits_timed_out()
234 struct tcp_sock *tp = tcp_sk(sk); in tcp_write_timeout()
315 tcp_mstamp_refresh(tcp_sk(sk)); in tcp_delack_timer_handler()
354 struct tcp_sock *tp = tcp_sk(sk); in tcp_probe_timer()
404 struct tcp_sock *tp = tcp_sk(sk); in tcp_fastopen_synack_timer()
448 struct tcp_sock *tp = tcp_sk(sk); in tcp_retransmit_timer()
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Dtcp_bbr.c246 unsigned int mss = tcp_sk(sk)->mss_cache; in bbr_rate_bytes_per_sec()
268 struct tcp_sock *tp = tcp_sk(sk); in bbr_init_pacing_rate_from_rtt()
287 struct tcp_sock *tp = tcp_sk(sk); in bbr_set_pacing_rate()
305 struct tcp_sock *tp = tcp_sk(sk); in bbr_tso_segs_goal()
322 struct tcp_sock *tp = tcp_sk(sk); in bbr_save_cwnd()
333 struct tcp_sock *tp = tcp_sk(sk); in bbr_cwnd_event()
438 struct tcp_sock *tp = tcp_sk(sk); in bbr_packets_in_net_at_edt()
482 struct tcp_sock *tp = tcp_sk(sk); in bbr_set_cwnd_to_recover_or_restore()
521 struct tcp_sock *tp = tcp_sk(sk); in bbr_set_cwnd()
556 struct tcp_sock *tp = tcp_sk(sk); in bbr_is_next_cycle_phase()
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Dtcp_recovery.c7 struct tcp_sock *tp = tcp_sk(sk); in tcp_rack_reo_wnd()
60 struct tcp_sock *tp = tcp_sk(sk); in tcp_rack_detect_loss()
97 struct tcp_sock *tp = tcp_sk(sk); in tcp_rack_mark_lost()
151 struct tcp_sock *tp = tcp_sk(sk); in tcp_rack_reo_timeout()
189 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.c145 bool unknown_opt = tcp_sk(sk)->rx_opt.saw_unknown && in bpf_skops_parse_hdr()
146 BPF_SOCK_OPS_TEST_FLAG(tcp_sk(sk), in bpf_skops_parse_hdr()
148 bool parse_all_opt = BPF_SOCK_OPS_TEST_FLAG(tcp_sk(sk), in bpf_skops_parse_hdr()
241 tcp_sk(sk)->advmss); in tcp_measure_rcv_mss()
265 len -= tcp_sk(sk)->tcp_header_len; in tcp_measure_rcv_mss()
281 unsigned int quickacks = tcp_sk(sk)->rcv_wnd / (2 * icsk->icsk_ack.rcv_mss); in tcp_incr_quickack()
322 tcp_sk(sk)->ecn_flags &= ~TCP_ECN_DEMAND_CWR; in tcp_ecn_accept_cwr()
340 struct tcp_sock *tp = tcp_sk(sk); in __tcp_ecn_check_ce()
372 if (tcp_sk(sk)->ecn_flags & TCP_ECN_OK) in tcp_ecn_check_ce()
402 const struct tcp_sock *tp = tcp_sk(sk); in tcp_sndbuf_expand()
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Dtcp_output.c68 struct tcp_sock *tp = tcp_sk(sk); in tcp_event_new_data_sent()
97 const struct tcp_sock *tp = tcp_sk(sk); in tcp_acceptable_seq()
123 struct tcp_sock *tp = tcp_sk(sk); in tcp_advertise_mss()
144 struct tcp_sock *tp = tcp_sk(sk); in tcp_cwnd_restart()
183 struct tcp_sock *tp = tcp_sk(sk); in tcp_event_ack_sent()
259 struct tcp_sock *tp = tcp_sk(sk); in tcp_select_window()
309 const struct tcp_sock *tp = tcp_sk(sk); in tcp_ecn_send_synack()
322 struct tcp_sock *tp = tcp_sk(sk); in tcp_ecn_send_syn()
366 struct tcp_sock *tp = tcp_sk(sk); in tcp_ecn_send()
479 if (likely(!BPF_SOCK_OPS_TEST_FLAG(tcp_sk(sk), in bpf_skops_hdr_opt_len()
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Dtcp_dctcp.c79 const struct tcp_sock *tp = tcp_sk(sk); in dctcp_init()
107 struct tcp_sock *tp = tcp_sk(sk); in dctcp_ssthresh()
115 const struct tcp_sock *tp = tcp_sk(sk); in dctcp_update_alpha()
149 struct tcp_sock *tp = tcp_sk(sk); in dctcp_react_to_loss()
187 const struct tcp_sock *tp = tcp_sk(sk); in dctcp_get_info()
214 struct tcp_sock *tp = tcp_sk(sk); in dctcp_cwnd_undo()
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_cubic.c115 return tcp_sk(sk)->tcp_mstamp; in bictcp_clock_us()
120 struct tcp_sock *tp = tcp_sk(sk); in bictcp_hystart_reset()
139 tcp_sk(sk)->snd_ssthresh = initial_ssthresh; in cubictcp_init()
149 delta = now - tcp_sk(sk)->lsndtime; in cubictcp_cwnd_event()
326 struct tcp_sock *tp = tcp_sk(sk); in cubictcp_cong_avoid()
343 const struct tcp_sock *tp = tcp_sk(sk); in cubictcp_recalc_ssthresh()
388 struct tcp_sock *tp = tcp_sk(sk); in hystart_update()
450 const struct tcp_sock *tp = tcp_sk(sk); in cubictcp_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_rate.c42 struct tcp_sock *tp = tcp_sk(sk); in tcp_rate_skb_sent()
83 struct tcp_sock *tp = tcp_sk(sk); in tcp_rate_skb_delivered()
120 struct tcp_sock *tp = tcp_sk(sk); in tcp_rate_gen()
196 struct tcp_sock *tp = tcp_sk(sk); in tcp_rate_check_app_limited()
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.c171 struct tcp_sock *tp = tcp_sk(sk); in tcp_fastopen_add_skb()
260 tp = tcp_sk(child); in tcp_fastopen_create_child()
337 tcp_sk(sk)->fastopen_no_cookie || in tcp_fastopen_no_cookie()
433 tcp_sk(sk)->fastopen_client_fail = TFO_COOKIE_UNAVAILABLE; in tcp_fastopen_cookie_check()
447 struct tcp_sock *tp = tcp_sk(sk); in tcp_fastopen_defer_connect()
542 tcp_sk(sk)->syn_fastopen_ch = 1; in tcp_fastopen_active_should_disable()
554 struct tcp_sock *tp = tcp_sk(sk); in tcp_fastopen_active_disable_ofo_check()
581 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.c415 struct tcp_sock *tp = tcp_sk(sk); in tcp_init_sock()
499 const struct tcp_sock *tp = tcp_sk(sk); in tcp_poll()
600 struct tcp_sock *tp = tcp_sk(sk); in tcp_ioctl()
657 struct tcp_sock *tp = tcp_sk(sk); in tcp_skb_entail()
701 struct tcp_sock *tp = tcp_sk(sk); in tcp_push()
890 struct tcp_sock *tp = tcp_sk(sk); in tcp_xmit_size_goal()
977 struct tcp_sock *tp = tcp_sk(sk); in tcp_build_frag()
1041 struct tcp_sock *tp = tcp_sk(sk); in do_tcp_sendpages()
1169 struct tcp_sock *tp = tcp_sk(sk); in tcp_sendmsg_fastopen()
1215 struct tcp_sock *tp = tcp_sk(sk); in tcp_sendmsg_locked()
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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()
/Linux-v6.1/include/net/
Dtcp.h530 last_overflow = READ_ONCE(tcp_sk(sk)->rx_opt.ts_recent_stamp); in tcp_synq_overflow()
532 WRITE_ONCE(tcp_sk(sk)->rx_opt.ts_recent_stamp, now); in tcp_synq_overflow()
553 last_overflow = READ_ONCE(tcp_sk(sk)->rx_opt.ts_recent_stamp); in tcp_synq_no_recent_overflow()
640 if (hrtimer_try_to_cancel(&tcp_sk(sk)->pacing_timer) == 1) in tcp_clear_xmit_timers()
643 if (hrtimer_try_to_cancel(&tcp_sk(sk)->compressed_ack_timer) == 1) in tcp_clear_xmit_timers()
721 struct tcp_sock *tp = tcp_sk(sk); in tcp_fast_path_check()
1258 const struct tcp_sock *tp = tcp_sk(sk); in tcp_current_ssthresh()
1303 const struct tcp_sock *tp = tcp_sk(sk); in tcp_is_cwnd_limited()
1331 s64 delay = tcp_sk(sk)->tcp_wstamp_ns - tcp_sk(sk)->tcp_clock_cache; in tcp_pacing_delay()
1369 if (!tcp_sk(sk)->packets_out && !inet_csk(sk)->icsk_pending) in tcp_check_probe_timer()
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