Lines Matching refs:inflight
42 * it briefly enters PROBE_RTT to cut inflight to a minimum value to re-probe
85 BBR_PROBE_RTT, /* cut inflight to min to probe min_rtt */
404 /* Ensure gain cycling gets inflight above BDP even for small BDPs. */
411 /* Find inflight based on min RTT and the estimated bottleneck bandwidth. */
414 u32 inflight;
416 inflight = bbr_bdp(sk, bw, gain);
417 inflight = bbr_quantization_budget(sk, inflight);
419 return inflight;
426 * inflight level that it estimates has already been "baked in" by previous
431 * If we're increasing inflight, then we want to know if the transmit of the
432 * EDT skb will push inflight above the target, so inflight_at_edt includes
433 * bbr_tso_segs_goal() from the skb departing at EDT. If decreasing inflight,
434 * then estimate if inflight will sink too low just before the EDT transmit.
448 if (bbr->pacing_gain > BBR_UNIT) /* increasing inflight */
561 u32 inflight, bw;
569 inflight = bbr_packets_in_net_at_edt(sk, rs->prior_in_flight);
572 /* A pacing_gain > 1.0 probes for bw by trying to raise inflight to at
580 inflight >= bbr_inflight(sk, bw, bbr->pacing_gain));
583 * probing didn't find more bw. If inflight falls to match BDP then we
587 inflight <= bbr_inflight(sk, bw, BBR_UNIT);