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Searched refs:srtt_us (Results 1 – 18 of 18) sorted by relevance

/Linux-v5.4/net/ipv4/
Dtcp_hybla.c39 tcp_sk(sk)->srtt_us / (rtt0 * USEC_PER_MSEC), in hybla_recalc_param()
64 ca->minrtt_us = tp->srtt_us; in hybla_init()
98 if (tp->srtt_us < ca->minrtt_us) { in hybla_cong_avoid()
100 ca->minrtt_us = tp->srtt_us; in hybla_cong_avoid()
Dtcp_metrics.c336 if (icsk->icsk_backoff || !tp->srtt_us) { in tcp_update_metrics()
352 m = rtt - tp->srtt_us; in tcp_update_metrics()
360 rtt = tp->srtt_us; in tcp_update_metrics()
499 if (crtt > tp->srtt_us) { in tcp_init_metrics()
503 } else if (tp->srtt_us == 0) { in tcp_init_metrics()
Dtcp_recovery.c47 tp->srtt_us >> 3); in tcp_rack_reo_wnd()
Dtcp_bbr.c271 if (tp->srtt_us) { /* any RTT sample yet? */ in bbr_init_pacing_rate_from_rtt()
272 rtt_us = max(tp->srtt_us >> 3, 1U); in bbr_init_pacing_rate_from_rtt()
289 if (unlikely(!bbr->has_seen_rtt && tp->srtt_us)) in bbr_set_pacing_rate()
Dtcp_input.c735 u32 srtt = tp->srtt_us; in tcp_rtt_estimator()
796 tp->srtt_us = max(1U, srtt); in tcp_rtt_estimator()
822 if (likely(tp->srtt_us)) in tcp_update_pacing_rate()
823 do_div(rate, tp->srtt_us); in tcp_update_pacing_rate()
2042 unsigned long delay = max(usecs_to_jiffies(tp->srtt_us >> 4), in tcp_check_sack_reneging()
5273 if (tp->srtt_us && tp->srtt_us < rtt) in __tcp_ack_snd_check()
5274 rtt = tp->srtt_us; in __tcp_ack_snd_check()
6212 if (!tp->srtt_us) in tcp_rcv_state_process()
Dtcp_output.c2001 if ((s64)(delta - (u64)NSEC_PER_USEC * (tp->srtt_us >> 4)) < 0) in tcp_tso_should_defer()
2502 if (tp->srtt_us) { in tcp_schedule_loss_probe()
2503 timeout = usecs_to_jiffies(tp->srtt_us >> 2); in tcp_schedule_loss_probe()
3629 if (tp->srtt_us) { in tcp_send_delayed_ack()
3630 int rtt = max_t(int, usecs_to_jiffies(tp->srtt_us >> 3), in tcp_send_delayed_ack()
Dtcp.c2607 tp->srtt_us = 0; in tcp_disconnect()
3274 info->tcpi_rtt = tp->srtt_us >> 3; in tcp_get_info()
3390 nla_put_u32(stats, TCP_NLA_SRTT, tp->srtt_us >> 3); in tcp_get_timestamping_opt_stats()
Dtcp_ipv4.c542 icsk->icsk_rto = tp->srtt_us ? __tcp_set_rto(tp) : in tcp_v4_err()
/Linux-v5.4/tools/testing/selftests/bpf/progs/
Dtest_sock_fields_kern.c110 dst->srtt_us = src->srtt_us; in tpcpy()
/Linux-v5.4/samples/bpf/
Dhbm_kern.h100 pkti->rtt = tp->srtt_us >> 3; in get_tcp_info()
/Linux-v5.4/include/trace/events/
Dtcp.h275 __entry->srtt = tp->srtt_us >> 3;
/Linux-v5.4/include/linux/
Dtcp.h249 u32 srtt_us; /* smoothed round trip time << 3 in usecs */ member
/Linux-v5.4/include/uapi/linux/
Dbpf.h3079 __u32 srtt_us; /* smoothed round trip time << 3 in usecs */ member
3332 __u32 srtt_us; /* Averaged RTT << 3 in usecs */ member
/Linux-v5.4/tools/include/uapi/linux/
Dbpf.h3079 __u32 srtt_us; /* smoothed round trip time << 3 in usecs */ member
3332 __u32 srtt_us; /* Averaged RTT << 3 in usecs */ member
/Linux-v5.4/tools/testing/selftests/bpf/
Dtest_sock_fields.c113 tp->snd_cwnd, tp->srtt_us, tp->rtt_min, tp->snd_ssthresh, in print_tp()
/Linux-v5.4/include/net/
Dtcp.h657 return usecs_to_jiffies((tp->srtt_us >> 3) + tp->rttvar_us); in __tcp_set_rto()
/Linux-v5.4/net/core/
Dfilter.c5617 case offsetof(struct bpf_tcp_sock, srtt_us): in bpf_tcp_sock_convert_ctx_access()
5618 BPF_TCP_SOCK_GET_COMMON(srtt_us); in bpf_tcp_sock_convert_ctx_access()
8229 case offsetof(struct bpf_sock_ops, srtt_us): in sock_ops_convert_ctx_access()
8230 SOCK_OPS_GET_TCP_SOCK_FIELD(srtt_us); in sock_ops_convert_ctx_access()
/Linux-v5.4/drivers/crypto/chelsio/chtls/
Dchtls_cm.c1698 tp->srtt_us = 0; in chtls_timewait()