Differential D23088 Diff 68175 head/sys/netinet/tcp_stacks/rack.c

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Show First 20 Lines • Show All 1,675 Lines • ▼ Show 20 Lines	if ((tp->t_flags & TF_GPUTINPROG) &&
*/		*/
if (tp->t_stats_gput_prev > 0)		if (tp->t_stats_gput_prev > 0)
stats_voi_update_abs_s32(tp->t_stats,		stats_voi_update_abs_s32(tp->t_stats,
VOI_TCP_GPUT_ND,		VOI_TCP_GPUT_ND,
((gput - tp->t_stats_gput_prev) * 100) /		((gput - tp->t_stats_gput_prev) * 100) /
tp->t_stats_gput_prev);		tp->t_stats_gput_prev);
tp->t_flags &= ~TF_GPUTINPROG;		tp->t_flags &= ~TF_GPUTINPROG;
tp->t_stats_gput_prev = gput;		tp->t_stats_gput_prev = gput;
		#ifdef NETFLIX_PEAKRATE
if (tp->t_maxpeakrate) {		if (tp->t_maxpeakrate) {
/*		/*
* We update t_peakrate_thr. This gives us roughly		* We update t_peakrate_thr. This gives us roughly
* one update per round trip time.		* one update per round trip time.
*/		*/
tcp_update_peakrate_thr(tp);		tcp_update_peakrate_thr(tp);
}		}
		#endif
}		}
#endif		#endif
if (tp->snd_cwnd > tp->snd_ssthresh) {		if (tp->snd_cwnd > tp->snd_ssthresh) {
tp->t_bytes_acked += min(tp->ccv->bytes_this_ack,		tp->t_bytes_acked += min(tp->ccv->bytes_this_ack,
nsegs * V_tcp_abc_l_var * ctf_fixed_maxseg(tp));		nsegs * V_tcp_abc_l_var * ctf_fixed_maxseg(tp));
if (tp->t_bytes_acked >= tp->snd_cwnd) {		if (tp->t_bytes_acked >= tp->snd_cwnd) {
tp->t_bytes_acked -= tp->snd_cwnd;		tp->t_bytes_acked -= tp->snd_cwnd;
tp->ccv->flags \|= CCF_ABC_SENTAWND;		tp->ccv->flags \|= CCF_ABC_SENTAWND;
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