| /openbmc/linux/net/rxrpc/ |
| H A D | rtt.c | 25 return usecs_to_jiffies((peer->srtt_us >> 3) + peer->rttvar_us); in __rxrpc_set_rto()
46 u32 srtt = peer->srtt_us; in rxrpc_rtt_estimator()
98 peer->srtt_us = max(1U, srtt); in rxrpc_rtt_estimator()
166 peer->srtt_us >> 3, peer->rto_j); in rxrpc_peer_add_rtt()
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| H A D | call_event.c | 48 if (call->peer->srtt_us != 0) in rxrpc_propose_delay_ACK()
49 ack_at = usecs_to_jiffies(call->peer->srtt_us >> 3); in rxrpc_propose_delay_ACK()
236 if (ktime_to_us(ack_ts) < (call->peer->srtt_us >> 3)) in rxrpc_resend()
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| H A D | peer_object.c | 492 *_srtt = call->peer->srtt_us >> 3; in rxrpc_kernel_get_srtt()
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| H A D | input.c | 90 call->peer->srtt_us >> 3))) in rxrpc_congestion_management()
200 rtt = ns_to_ktime(call->peer->srtt_us * (1000 / 8)); in rxrpc_congestion_degrade()
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| H A D | proc.c | 235 peer->srtt_us >> 3, in rxrpc_peer_seq_show()
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| H A D | sendmsg.c | 134 rtt = READ_ONCE(call->peer->srtt_us) >> 3; in rxrpc_wait_for_tx_window_waitall()
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| H A D | ar-internal.h | 350 u32 srtt_us; /* smoothed round trip time << 3 in usecs */ member
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| /openbmc/linux/net/ipv4/ |
| H A D | tcp_hybla.c | 39 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()
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| H A D | tcp_metrics.c | 356 if (icsk->icsk_backoff || !tp->srtt_us) { in tcp_update_metrics()
372 m = rtt - tp->srtt_us; in tcp_update_metrics()
380 rtt = tp->srtt_us; in tcp_update_metrics()
524 if (crtt > tp->srtt_us) { in tcp_init_metrics()
528 } else if (tp->srtt_us == 0) { in tcp_init_metrics()
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| H A D | tcp_recovery.c | 29 tp->srtt_us >> 3); in tcp_rack_reo_wnd()
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| H A D | tcp_bbr.c | 273 if (tp->srtt_us) { /* any RTT sample yet? */ in bbr_init_pacing_rate_from_rtt()
274 rtt_us = max(tp->srtt_us >> 3, 1U); in bbr_init_pacing_rate_from_rtt()
291 if (unlikely(!bbr->has_seen_rtt && tp->srtt_us)) in bbr_set_pacing_rate()
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| H A D | tcp_input.c | 862 u32 srtt = tp->srtt_us; in tcp_rtt_estimator()
923 tp->srtt_us = max(1U, srtt); in tcp_rtt_estimator()
949 if (likely(tp->srtt_us)) in tcp_update_pacing_rate()
950 do_div(rate, tp->srtt_us); in tcp_update_pacing_rate()
2241 unsigned long delay = max(usecs_to_jiffies(tp->srtt_us >> 4), in tcp_check_sack_reneging()
5693 if (tp->srtt_us && tp->srtt_us < rtt) in __tcp_ack_snd_check()
5694 rtt = tp->srtt_us; in __tcp_ack_snd_check()
6697 if (!tp->srtt_us) in tcp_rcv_state_process()
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| H A D | tcp_output.c | 2256 if ((s64)(delta - (u64)NSEC_PER_USEC * (tp->srtt_us >> 4)) < 0) in tcp_tso_should_defer()
2831 if (tp->srtt_us) { in tcp_schedule_loss_probe()
2832 timeout_us = tp->srtt_us >> 2; in tcp_schedule_loss_probe()
4051 if (tp->srtt_us) { in tcp_send_delayed_ack()
4052 int rtt = max_t(int, usecs_to_jiffies(tp->srtt_us >> 3), in tcp_send_delayed_ack()
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| H A D | tcp.c | 3049 tp->srtt_us = 0; in tcp_disconnect()
3834 info->tcpi_rtt = tp->srtt_us >> 3; in tcp_get_info()
3982 nla_put_u32(stats, TCP_NLA_SRTT, tp->srtt_us >> 3); in tcp_get_timestamping_opt_stats()
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| /openbmc/linux/tools/testing/selftests/bpf/progs/ |
| H A D | tcp_ca_write_sk_pacing.c | 47 (tp->srtt_us ?: 1U << 3); in BPF_PROG()
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| H A D | test_sock_fields.c | 89 dst->srtt_us = src->srtt_us; in tpcpy()
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| /openbmc/linux/samples/bpf/ |
| H A D | hbm_kern.h | 95 pkti->rtt = tp->srtt_us >> 3; in get_tcp_info()
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| /openbmc/linux/include/linux/ |
| H A D | tcp.h | 290 u32 srtt_us; /* smoothed round trip time << 3 in usecs */ member
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| /openbmc/linux/tools/testing/selftests/bpf/prog_tests/ |
| H A D | sock_fields.c | 92 tp->snd_cwnd, tp->srtt_us, tp->rtt_min, tp->snd_ssthresh, in print_tp()
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| /openbmc/linux/include/trace/events/ |
| H A D | tcp.h | 286 __entry->srtt = tp->srtt_us >> 3;
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| /openbmc/linux/include/uapi/linux/ |
| H A D | bpf.h | 6221 __u32 srtt_us; /* smoothed round trip time << 3 in usecs */ member
6642 __u32 srtt_us; /* Averaged RTT << 3 in usecs */ member
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| /openbmc/linux/tools/include/uapi/linux/ |
| H A D | bpf.h | 6224 __u32 srtt_us; /* smoothed round trip time << 3 in usecs */ member
6645 __u32 srtt_us; /* Averaged RTT << 3 in usecs */ member
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| /openbmc/linux/net/mptcp/ |
| H A D | protocol.c | 3491 if (tp->srtt_us) in schedule_3rdack_retransmission()
3492 timeout = usecs_to_jiffies(tp->srtt_us >> (3 - 1)); in schedule_3rdack_retransmission()
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| /openbmc/linux/include/net/ |
| H A D | tcp.h | 714 return usecs_to_jiffies((tp->srtt_us >> 3) + tp->rttvar_us); in __tcp_set_rto()
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| /openbmc/linux/drivers/net/ethernet/chelsio/inline_crypto/chtls/ |
| H A D | chtls_cm.c | 1870 tp->srtt_us = 0; in chtls_timewait()
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