Lines Matching refs:inflight
42 * it briefly enters PROBE_RTT to cut inflight to a minimum value to re-probe
83 BBR_PROBE_RTT, /* cut inflight to min to probe min_rtt */
402 /* Ensure gain cycling gets inflight above BDP even for small BDPs. */
409 /* Find inflight based on min RTT and the estimated bottleneck bandwidth. */
412 u32 inflight;
414 inflight = bbr_bdp(sk, bw, gain);
415 inflight = bbr_quantization_budget(sk, inflight);
417 return inflight;
424 * inflight level that it estimates has already been "baked in" by previous
429 * If we're increasing inflight, then we want to know if the transmit of the
430 * EDT skb will push inflight above the target, so inflight_at_edt includes
431 * bbr_tso_segs_goal() from the skb departing at EDT. If decreasing inflight,
432 * then estimate if inflight will sink too low just before the EDT transmit.
446 if (bbr->pacing_gain > BBR_UNIT) /* increasing inflight */
559 u32 inflight, bw;
567 inflight = bbr_packets_in_net_at_edt(sk, rs->prior_in_flight);
570 /* A pacing_gain > 1.0 probes for bw by trying to raise inflight to at
578 inflight >= bbr_inflight(sk, bw, bbr->pacing_gain));
581 * probing didn't find more bw. If inflight falls to match BDP then we
585 inflight <= bbr_inflight(sk, bw, BBR_UNIT);