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Differential D44023 Diff 134932 sys/netinet/cc/cc_cubic.c

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sys/netinet/cc/cc_cubic.c

Show First 20 Lines • Show All 264 Lines • ▼ Show 20 Lines if (CCV(ccv, snd_cwnd) <= CCV(ccv, snd_ssthresh) ||
cubic_log_hystart_event(ccv, cubic_data, 11, CCV(ccv, snd_ssthresh)); cubic_log_hystart_event(ccv, cubic_data, 11, CCV(ccv, snd_ssthresh));
} }
if ((cubic_data->flags & CUBICFLAG_RTO_EVENT) && if ((cubic_data->flags & CUBICFLAG_RTO_EVENT) &&
(cubic_data->flags & CUBICFLAG_IN_SLOWSTART)) { (cubic_data->flags & CUBICFLAG_IN_SLOWSTART)) {
/* RFC8312 Section 4.7 */ /* RFC8312 Section 4.7 */
cubic_data->flags &= ~(CUBICFLAG_RTO_EVENT | cubic_data->flags &= ~(CUBICFLAG_RTO_EVENT |
CUBICFLAG_IN_SLOWSTART); CUBICFLAG_IN_SLOWSTART);
cubic_data->W_max = CCV(ccv, snd_cwnd); cubic_data->W_max = CCV(ccv, snd_cwnd);
cubic_data->t_epoch = ticks;
cubic_data->K = 0; cubic_data->K = 0;
} else if (cubic_data->flags & (CUBICFLAG_IN_SLOWSTART | } else if (cubic_data->flags & (CUBICFLAG_IN_SLOWSTART |
CUBICFLAG_IN_APPLIMIT)) { CUBICFLAG_IN_APPLIMIT)) {
cubic_data->flags &= ~(CUBICFLAG_IN_SLOWSTART | cubic_data->flags &= ~(CUBICFLAG_IN_SLOWSTART |
CUBICFLAG_IN_APPLIMIT); CUBICFLAG_IN_APPLIMIT);
cubic_data->t_epoch = ticks; cubic_data->t_epoch = ticks;
cubic_data->K = cubic_k(cubic_data->W_max / cubic_data->K = cubic_k(cubic_data->W_max /
CCV(ccv, t_maxseg)); CCV(ccv, t_maxseg));
▲ Show 20 Lines • Show All 461 Lines • Show Last 20 Lines