Eric Dumazet 2ee22a90c7 net_sched: act_mirred: remove spinlock in fast path ... Like act_gact, act_mirred can be lockless in packet processing 1) Use percpu stats 2) update lastuse only every clock tick to avoid false sharing 3) use rcu to protect tcfm_dev 4) Remove spinlock usage, as it is no longer needed. Next step : add multi queue capability to ifb device Signed-off-by: Eric Dumazet <edumazet@google.com> Cc: Alexei Starovoitov <ast@plumgrid.com> Cc: Jamal Hadi Salim <jhs@mojatatu.com> Cc: John Fastabend <john.fastabend@gmail.com> Acked-by: Jamal Hadi Salim <jhs@mojatatu.com> Acked-by: Alexei Starovoitov <ast@plumgrid.com> Signed-off-by: David S. Miller <davem@davemloft.net>		2015-07-08 13:50:42 -07:00
..
act_api.c	net: sched: add percpu stats to actions	2015-07-08 13:50:41 -07:00
act_bpf.c	net: sched: add percpu stats to actions	2015-07-08 13:50:41 -07:00
act_connmark.c	net: sched: add percpu stats to actions	2015-07-08 13:50:41 -07:00
act_csum.c	net: sched: add percpu stats to actions	2015-07-08 13:50:41 -07:00
act_gact.c	net_sched: act_gact: remove spinlock in fast path	2015-07-08 13:50:42 -07:00
act_ipt.c	net: sched: add percpu stats to actions	2015-07-08 13:50:41 -07:00
act_mirred.c	net_sched: act_mirred: remove spinlock in fast path	2015-07-08 13:50:42 -07:00
act_nat.c	net: sched: add percpu stats to actions	2015-07-08 13:50:41 -07:00
act_pedit.c	net: sched: add percpu stats to actions	2015-07-08 13:50:41 -07:00
act_police.c	sched: fix act file names in header comment	2014-11-06 15:04:41 -05:00
act_simple.c	net: sched: add percpu stats to actions	2015-07-08 13:50:41 -07:00
act_skbedit.c	net: sched: add percpu stats to actions	2015-07-08 13:50:41 -07:00
act_vlan.c	net: sched: add percpu stats to actions	2015-07-08 13:50:41 -07:00
cls_api.c	net: sched: fix call_rcu() race on classifier module unloads	2015-05-21 18:48:18 -04:00
cls_basic.c	net_sched: destroy proto tp when all filters are gone	2015-03-09 15:35:55 -04:00
cls_bpf.c	bpf: make programs see skb->data == L2 for ingress and egress	2015-06-07 02:01:33 -07:00
cls_cgroup.c	net_sched: destroy proto tp when all filters are gone	2015-03-09 15:35:55 -04:00
cls_flow.c	net: Add full IPv6 addresses to flow_keys	2015-06-04 15:44:30 -07:00
cls_flower.c	net: sched: flower fix typo	2015-06-25 05:23:02 -07:00
cls_fw.c	net_sched: destroy proto tp when all filters are gone	2015-03-09 15:35:55 -04:00
cls_route.c	net_sched: destroy proto tp when all filters are gone	2015-03-09 15:35:55 -04:00
cls_rsvp6.c
cls_rsvp.c
cls_rsvp.h	net_sched: destroy proto tp when all filters are gone	2015-03-09 15:35:55 -04:00
cls_tcindex.c	net_sched: destroy proto tp when all filters are gone	2015-03-09 15:35:55 -04:00
cls_u32.c	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2015-03-20 18:51:09 -04:00
em_canid.c	net: sched: remove tcf_proto from ematch calls	2014-10-06 18:02:32 -04:00
em_cmp.c	net_sched: cleanups	2011-01-19 23:31:12 -08:00
em_ipset.c	net: sched: Simplify em_ipset_match	2015-06-18 21:14:28 +02:00
em_meta.c	net: rename vlan_tx_* helpers since "tx" is misleading there	2015-01-13 17:51:08 -05:00
em_nbyte.c	net: sched: remove tcf_proto from ematch calls	2014-10-06 18:02:32 -04:00
em_text.c	net: Remove state argument from skb_find_text()	2015-02-22 15:59:54 -05:00
em_u32.c	net_sched: cleanups	2011-01-19 23:31:12 -08:00
ematch.c	ematch: Fix auto-loading of ematch modules.	2015-02-20 15:30:56 -05:00
Kconfig	net: add CONFIG_NET_INGRESS to enable ingress filtering	2015-05-14 01:10:05 -04:00
Makefile	tc: introduce Flower classifier	2015-05-13 15:19:48 -04:00
sch_api.c	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next	2015-06-24 16:49:49 -07:00
sch_atm.c	net: sched: enable per cpu qstats	2014-09-30 01:02:26 -04:00
sch_blackhole.c
sch_cbq.c	net: sched: enable per cpu qstats	2014-09-30 01:02:26 -04:00
sch_choke.c	flow_dissect: use programable dissector in skb_flow_dissect and friends	2015-05-13 15:19:47 -04:00
sch_codel.c	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2015-05-13 14:31:43 -04:00
sch_drr.c	net: sched: enable per cpu qstats	2014-09-30 01:02:26 -04:00
sch_dsmark.c	net: sched: fix skb->protocol use in case of accelerated vlan path	2015-01-13 17:51:08 -05:00
sch_fifo.c	net: sched: implement qstat helper routines	2014-09-30 01:02:26 -04:00
sch_fq_codel.c	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2015-05-13 14:31:43 -04:00
sch_fq.c	pkt_sched: fq: correct spelling of locally	2015-04-01 22:52:29 -04:00
sch_generic.c	net_sched: restore qdisc quota fairness limits after bulk dequeue	2014-10-09 19:12:26 -04:00
sch_gred.c	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2015-05-13 14:31:43 -04:00
sch_hfsc.c	net: sched: enable per cpu qstats	2014-09-30 01:02:26 -04:00
sch_hhf.c	sched: Call skb_get_hash_perturb in sch_hhf	2015-05-04 00:09:08 -04:00
sch_htb.c	net: sched: enable per cpu qstats	2014-09-30 01:02:26 -04:00
sch_ingress.c	net: sched: further simplify handle_ing	2015-05-11 11:10:35 -04:00
sch_mq.c	net: sched: enable per cpu qstats	2014-09-30 01:02:26 -04:00
sch_mqprio.c	net: sched: enable per cpu qstats	2014-09-30 01:02:26 -04:00
sch_multiq.c	net: sched: enable per cpu qstats	2014-09-30 01:02:26 -04:00
sch_netem.c	net: sched: deprecate enqueue_root()	2015-05-11 14:17:32 -04:00
sch_pie.c	sch_pie: schedule the timer after all init succeed	2014-10-29 14:28:01 -04:00
sch_plug.c	net_sched: sch_plug: plug_qdisc_ops is static	2012-02-13 16:04:40 -05:00
sch_prio.c	net: sched: enable per cpu qstats	2014-09-30 01:02:26 -04:00
sch_qfq.c	pkt_sched: sch_qfq: remove redundant -if- control statement	2015-06-21 09:47:24 -07:00
sch_red.c	net: sched: implement qstat helper routines	2014-09-30 01:02:26 -04:00
sch_sfb.c	sched: Call skb_get_hash_perturb in sch_sfb	2015-05-04 00:09:08 -04:00
sch_sfq.c	sched: Call skb_get_hash_perturb in sch_sfq	2015-05-04 00:09:08 -04:00
sch_tbf.c	net: sched: avoid costly atomic operation in fq_dequeue()	2014-10-06 00:55:10 -04:00
sch_teql.c	net: sched: fix skb->protocol use in case of accelerated vlan path	2015-01-13 17:51:08 -05:00