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Searched refs:losses (Results 1 - 9 of 9) sorted by relevance

/kernel/linux/linux-5.10/net/ipv4/
H A Dtcp_bbr.c12 * The core algorithm does not react directly to packet losses or delays,
317 /* Save "last known good" cwnd so we can restore it after losses or PROBE_RTT */
469 /* An optimization in BBR to reduce losses: On the first round of recovery, we
489 if (rs->losses > 0) in bbr_set_cwnd_to_recover_or_restore()
490 cwnd = max_t(s32, cwnd - rs->losses, 1); in bbr_set_cwnd_to_recover_or_restore()
577 (rs->losses || /* perhaps pacing_gain*BDP won't fit */ in bbr_is_next_cycle_phase()
680 * explicitly models their policed rate, to reduce unnecessary losses. We
707 if (!rs->losses) in bbr_lt_bw_sampling()
732 if (!rs->losses) in bbr_lt_bw_sampling()
1085 * always reduce cwnd on losses (se
[all...]
H A Dtcp_rate.c133 rs->losses = lost; /* freshly marked lost */ in tcp_rate_gen()
165 * for connections suffer heavy or prolonged losses. in tcp_rate_gen()
/kernel/linux/linux-6.6/net/ipv4/
H A Dtcp_bbr.c12 * The core algorithm does not react directly to packet losses or delays,
319 /* Save "last known good" cwnd so we can restore it after losses or PROBE_RTT */
471 /* An optimization in BBR to reduce losses: On the first round of recovery, we
491 if (rs->losses > 0) in bbr_set_cwnd_to_recover_or_restore()
492 cwnd = max_t(s32, cwnd - rs->losses, 1); in bbr_set_cwnd_to_recover_or_restore()
579 (rs->losses || /* perhaps pacing_gain*BDP won't fit */ in bbr_is_next_cycle_phase()
682 * explicitly models their policed rate, to reduce unnecessary losses. We
709 if (!rs->losses) in bbr_lt_bw_sampling()
734 if (!rs->losses) in bbr_lt_bw_sampling()
1087 * always reduce cwnd on losses (se
[all...]
H A Dtcp_rate.c135 rs->losses = lost; /* freshly marked lost */ in tcp_rate_gen()
171 * for connections suffer heavy or prolonged losses. in tcp_rate_gen()
H A Dtcp_input.c464 * throughput and the higher sensitivity of the connection to losses. 8)
743 * To cope with packet losses, we need a 2x factor in tcp_rcv_space_adjust()
755 /* minimal window to cope with packet losses, assuming in tcp_rcv_space_adjust()
2364 /* Use SACK to deduce losses of new sequences sent during recovery */ in tcp_mark_head_lost()
2527 tp->rack.advanced = 1; /* Force RACK to re-exam losses */ in tcp_undo_cwnd_reduction()
2626 * But when SND_UNA is acked without further losses,
3525 tcp_cwnd_reduction(sk, acked_sacked, rs->losses, flag); in tcp_cong_control()
3798 int rexmit = REXMIT_NONE; /* Flag to (re)transmit to recover losses */ in tcp_ack()
/kernel/linux/linux-5.10/tools/testing/selftests/bpf/
H A Dbpf_tcp_helpers.h137 int losses; /* number of packets marked lost upon ACK */ member
/kernel/linux/linux-6.6/tools/testing/selftests/bpf/
H A Dbpf_tcp_helpers.h148 int losses; /* number of packets marked lost upon ACK */ member
/kernel/linux/linux-5.10/include/net/
H A Dtcp.h256 #define TCP_RACK_LOSS_DETECTION 0x1 /* Use RACK to detect losses */
1054 int losses; /* number of packets marked lost upon ACK */ member
/kernel/linux/linux-6.6/include/net/
H A Dtcp.h252 #define TCP_RACK_LOSS_DETECTION 0x1 /* Use RACK to detect losses */
1055 int losses; /* number of packets marked lost upon ACK */ member

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