Searched refs:t_srtt (Results 1 - 10 of 10) sorted by relevance

/freebsd-10-stable/sys/netinet/cc/
H A Dcc_htcp.c334 * HTCP_RTT_REF is defined in ms, and t_srtt in the tcpcb is stored in
336 * as t_srtt.
422 (CCV(ccv, t_srtt) << HTCP_SHIFT) /
473 if ((CCV(ccv, t_srtt) < htcp_data->minrtt ||
476 htcp_data->minrtt = CCV(ccv, t_srtt);
482 if (CCV(ccv, t_srtt) > htcp_data->maxrtt
484 htcp_data->maxrtt = CCV(ccv, t_srtt);
H A Dcc_cubic.c358 t_srtt_ticks = CCV(ccv, t_srtt) / TCP_RTT_SCALE;
/freebsd-10-stable/sys/netinet/
H A Dtcp_input.c333 if (tp->t_srtt == 0 && (rtt = metrics.rmx_rtt)) {
334 tp->t_srtt = rtt;
335 tp->t_rttbest = tp->t_srtt + TCP_RTT_SCALE;
343 tp->t_srtt * TCP_RTTVAR_SCALE / TCP_RTT_SCALE;
346 ((tp->t_srtt >> 2) + tp->t_rttvar) >> 1,
1514 tp->t_srtt != 0 && tp->rfbuf_ts != 0 &&
1516 (tp->t_srtt >> TCP_RTT_SHIFT)) {
3480 if (tp->t_srtt != 0) {
3489 - (tp->t_srtt >> (TCP_RTT_SHIFT - TCP_DELTA_SHIFT));
3491 if ((tp->t_srtt
[all...]
H A Dtcp_var.h160 int t_srtt; /* smoothed round-trip time */ member in struct:tcpcb
428 max((tp)->t_rttmin, (((tp)->t_srtt >> (TCP_RTT_SHIFT - TCP_DELTA_SHIFT)) \
H A Dtcp_timer.c596 tp->t_badrxtwin = ticks + (tp->t_srtt >> (TCP_RTT_SHIFT + 1));
741 tp->t_rttvar += (tp->t_srtt >> TCP_RTT_SHIFT);
742 tp->t_srtt = 0;
H A Dtcp_usrreq.c1349 ti->tcpi_rtt = ((u_int64_t)tp->t_srtt * tick) >> TCP_RTT_SHIFT;
2130 db_printf("t_rxtcur: %d t_maxseg: %u t_srtt: %d\n",
2131 tp->t_rxtcur, tp->t_maxseg, tp->t_srtt);
H A Dsiftr.c786 pn->smoothed_rtt = tp->t_srtt;
H A Dtcp_subr.c917 tp->t_srtt = TCPTV_SRTTBASE;
1095 metrics.rmx_rtt = tp->t_srtt;
H A Dtcp_output.c1611 int t = ((tp->t_srtt >> 2) + tp->t_rttvar) >> 1;
/freebsd-10-stable/cddl/lib/libdtrace/
H A Dtcp.d204 tcps_srtt = p == NULL ? -1 : p->t_srtt; /* smoothed RTT in units of (TCP_RTT_SCALE*hz) */

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