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Searched refs:t_srtt (Results 1 – 12 of 12) sorted by relevance

/f-stack/freebsd/netinet/cc/
H A Dcc_htcp.c438 (CCV(ccv, t_srtt) << HTCP_SHIFT) / in htcp_recalc_alpha()
489 if ((CCV(ccv, t_srtt) < htcp_data->minrtt || in htcp_record_rtt()
492 htcp_data->minrtt = CCV(ccv, t_srtt); in htcp_record_rtt()
498 if (CCV(ccv, t_srtt) > htcp_data->maxrtt in htcp_record_rtt()
500 htcp_data->maxrtt = CCV(ccv, t_srtt); in htcp_record_rtt()
H A Dcc_cubic.c418 t_srtt_ticks = CCV(ccv, t_srtt) / TCP_RTT_SCALE; in cubic_record_rtt()
/f-stack/freebsd/netinet/
H A Dtcp_input.c396 if (tp->t_srtt == 0 && (rtt = metrics.rmx_rtt)) { in cc_conn_init()
397 tp->t_srtt = rtt; in cc_conn_init()
398 tp->t_rttbest = tp->t_srtt + TCP_RTT_SCALE; in cc_conn_init()
409 ((tp->t_srtt >> 2) + tp->t_rttvar) >> 1, in cc_conn_init()
1457 tp->t_srtt != 0 && tp->rfbuf_ts != 0 && in tcp_autorcvbuf()
1459 ((tp->t_srtt >> TCP_RTT_SHIFT)/2)) { in tcp_autorcvbuf()
3580 if ((tp->t_srtt += delta) <= 0) in tcp_xmit_timer()
3581 tp->t_srtt = 1; in tcp_xmit_timer()
3598 if (tp->t_rttbest > tp->t_srtt + tp->t_rttvar) in tcp_xmit_timer()
3606 tp->t_srtt = rtt << TCP_RTT_SHIFT; in tcp_xmit_timer()
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H A Dtcp_var.h165 int t_srtt; /* smoothed round-trip time */ member
557 max((tp)->t_rttmin, (((tp)->t_srtt >> (TCP_RTT_SHIFT - TCP_DELTA_SHIFT)) \
H A Dtcp_timer.c692 tp->t_badrxtwin = ticks + (tp->t_srtt >> (TCP_RTT_SHIFT + 1)); in tcp_timer_rexmt()
H A Dsiftr.c791 pn->smoothed_rtt = tp->t_srtt; in siftr_siftdata()
H A Dtcp_usrreq.c1780 ti->tcpi_rtt = ((u_int64_t)tp->t_srtt * tick) >> TCP_RTT_SHIFT; in tcp_fill_info()
3009 tp->t_rxtcur, tp->t_maxseg, tp->t_srtt); in db_print_tcpcb()
H A Dtcp_subr.c1777 tp->t_srtt = TCPTV_SRTTBASE; in tcp_newtcpcb()
1999 metrics.rmx_rtt = tp->t_srtt; in tcp_discardcb()
H A Dtcp_output.c1713 int t = ((tp->t_srtt >> 2) + tp->t_rttvar) >> 1; in tcp_setpersist()
/f-stack/tools/compat/include/netinet/
H A Dtcp_var.h165 int t_srtt; /* smoothed round-trip time */ member
557 max((tp)->t_rttmin, (((tp)->t_srtt >> (TCP_RTT_SHIFT - TCP_DELTA_SHIFT)) \
/f-stack/freebsd/netinet/tcp_stacks/
H A Drack.c1545 if (rack->rc_tp->t_srtt == 0) { in rack_get_bw()
4358 else if (tp->t_srtt == 0) in rack_grab_rtt()
4572 if (tp->t_srtt) { in rack_timer_start()
5780 tp->t_srtt = 0; in rack_timeout_rxt()
6465 o_srtt = tp->t_srtt; in tcp_rack_xmit_timer_commit()
6468 if (tp->t_srtt != 0) { in tcp_rack_xmit_timer_commit()
6479 tp->t_srtt += delta; in tcp_rack_xmit_timer_commit()
6480 if (tp->t_srtt <= 0) in tcp_rack_xmit_timer_commit()
6481 tp->t_srtt = 1; in tcp_rack_xmit_timer_commit()
11636 if (rack->rc_tp->t_srtt) in rack_get_pacing_delay()
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H A Dbbr.c551 if (tp->t_srtt == 0) { in bbr_get_persists_timer_val()
606 if (tp->t_srtt == 0) in bbr_timer_start()
4215 if (tp->t_srtt == 0) in bbr_calc_thresh_tlp()
4248 if (bbr->rc_tp->t_srtt == 0) in bbr_get_rtt()
5185 tp->t_srtt = 0; in bbr_timeout_rxt()
6330 tp->t_srtt = 0; in tcp_bbr_xmit_timer_commit()
6361 if (tp->t_srtt != 0) { in tcp_bbr_xmit_timer_commit()
6373 tp->t_srtt += delta; in tcp_bbr_xmit_timer_commit()
6374 if (tp->t_srtt <= 0) in tcp_bbr_xmit_timer_commit()
6375 tp->t_srtt = 1; in tcp_bbr_xmit_timer_commit()
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