Repository files (latest commit first)

Filename	Latest commit message	Latest commit date
Eric Dumazet f52ed89971 pkt_sched: fq: fix pacing for small frames ... For performance reasons, sch_fq tried hard to not setup timers for every sent packet, using a quantum based heuristic : A delay is setup only if the flow exhausted its credit. Problem is that application limited flows can refill their credit for every queued packet, and they can evade pacing. This problem can also be triggered when TCP flows use small MSS values, as TSO auto sizing builds packets that are smaller than the default fq quantum (3028 bytes) This patch adds a 40 ms delay to guard flow credit refill. Fixes: afe4fd0624 ("pkt_sched: fq: Fair Queue packet scheduler") Signed-off-by: Eric Dumazet <edumazet@google.com> Cc: Maciej Żenczykowski <maze@google.com> Cc: Willem de Bruijn <willemb@google.com> Cc: Yuchung Cheng <ycheng@google.com> Cc: Neal Cardwell <ncardwell@google.com> Signed-off-by: David S. Miller <davem@davemloft.net>		2013-11-15 21:01:52 -05:00
..
act_api.c
act_csum.c	act_csum: fix possible use after free	2013-04-12 15:25:41 -04:00
act_gact.c
act_ipt.c	net_sched: act_ipt forward compat with xtables	2013-05-01 13:19:19 -04:00
act_mirred.c	net: pass info struct via netdevice notifier	2013-05-28 13:11:01 -07:00
act_nat.c
act_pedit.c
act_police.c	net_sched: add u64 rate to psched_ratecfg_precompute()	2013-09-20 14:41:02 -04:00
act_simple.c
act_skbedit.c
cls_api.c	net_cls: remove duplicated include from cls_api.c	2013-04-07 17:12:01 -04:00
cls_basic.c	qdisc: basic classifier - remove unnecessary initialization	2013-09-30 15:47:43 -04:00
cls_bpf.c	net: sched: cls_bpf: add BPF-based classifier	2013-10-29 17:33:17 -04:00
cls_cgroup.c	cgroup: cls: remove unnecessary task_cls_classid	2013-10-08 16:27:34 -04:00
cls_flow.c	netlink: rename ssk to sk in struct netlink_skb_params	2013-04-19 14:57:56 -04:00
cls_fw.c	pkt_sched: fix error return code in fw_change_attrs()	2013-04-19 17:34:53 -04:00
cls_route.c
cls_rsvp.c
cls_rsvp.h
cls_rsvp6.c
cls_tcindex.c
cls_u32.c
em_canid.c
em_cmp.c
em_ipset.c	em_ipset: use dev_net() accessor	2013-10-18 16:23:06 -04:00
em_meta.c	qdisc: meta return ENOMEM on alloc failure	2013-09-30 15:47:43 -04:00
em_nbyte.c
em_text.c
em_u32.c
ematch.c
Kconfig	net: sched: cls_bpf: add BPF-based classifier	2013-10-29 17:33:17 -04:00
Makefile	net: sched: cls_bpf: add BPF-based classifier	2013-10-29 17:33:17 -04:00
sch_api.c	net_sched: increment drop counters in qdisc_tree_decrease_qlen()	2013-10-08 16:27:33 -04:00
sch_atm.c	net_sched: info leak in atm_tc_dump_class()	2013-07-31 15:04:19 -07:00
sch_blackhole.c
sch_cbq.c	net_sched: Fix stack info leak in cbq_dump_wrr().	2013-07-30 00:16:21 -07:00
sch_choke.c	treewide: Add __GFP_NOWARN to k.alloc calls with v.alloc fallbacks	2013-08-20 13:06:40 +02:00
sch_codel.c
sch_drr.c	net_sched: add 64bit rate estimators	2013-06-11 02:51:03 -07:00
sch_dsmark.c
sch_fifo.c
sch_fq.c	pkt_sched: fq: fix pacing for small frames	2013-11-15 21:01:52 -05:00
sch_fq_codel.c
sch_generic.c	net: Add layer 2 hardware acceleration operations for macvlan devices	2013-11-07 19:11:41 -05:00
sch_gred.c
sch_hfsc.c	net_sched: add 64bit rate estimators	2013-06-11 02:51:03 -07:00
sch_htb.c	net_sched: htb: support of 64bit rates	2013-09-20 14:41:03 -04:00
sch_ingress.c
sch_mq.c	qdisc: allow setting default queuing discipline	2013-08-31 00:32:32 -04:00
sch_mqprio.c	qdisc: allow setting default queuing discipline	2013-08-31 00:32:32 -04:00
sch_multiq.c
sch_netem.c	netem: markov loss model transition fix	2013-10-25 19:03:39 -04:00
sch_plug.c
sch_prio.c
sch_qfq.c	pkt_sched: sch_qfq: remove a source of high packet delay/jitter	2013-07-18 13:02:00 -07:00
sch_red.c
sch_sfb.c
sch_sfq.c
sch_tbf.c	net_sched: tbf: support of 64bit rates	2013-11-09 14:53:37 -05:00
sch_teql.c