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linux/net/sched
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WANG Cong 367a8ce896 net_sched: only create filter chains for new filters/actions 
tcf_chain_get() always creates a new filter chain if not found
in existing ones. This is totally unnecessary when we get or
delete filters, new chain should be only created for new filters
(or new actions).

Fixes: 5bc1701881 ("net: sched: introduce multichain support for filters")
Cc: Jamal Hadi Salim <jhs@mojatatu.com>
Cc: Jiri Pirko <jiri@mellanox.com>
Signed-off-by: Cong Wang <xiyou.wangcong@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
 		2017-05-25 12:15:05 -04:00
..
Kconfig Subject: net: allow configuring default qdisc 2017-04-17 13:23:06 -04:00
Makefile net/sched: Introduce sample tc action 2017-01-24 13:44:28 -05:00
act_api.c net_sched: only create filter chains for new filters/actions 2017-05-25 12:15:05 -04:00
act_bpf.c netlink: pass extended ACK struct to parsing functions 2017-04-13 13:58:22 -04:00
act_connmark.c netlink: pass extended ACK struct to parsing functions 2017-04-13 13:58:22 -04:00
act_csum.c net: use skb->csum_not_inet to identify packets needing crc32c 2017-05-19 19:21:29 -04:00
act_gact.c netlink: pass extended ACK struct to parsing functions 2017-04-13 13:58:22 -04:00
act_ife.c netlink: pass extended ACK struct to parsing functions 2017-04-13 13:58:22 -04:00
act_ipt.c netlink: pass extended ACK struct to parsing functions 2017-04-13 13:58:22 -04:00
act_meta_mark.c Support to encoding decoding skb mark on IFE action 2016-03-01 17:15:23 -05:00
act_meta_skbprio.c Support to encoding decoding skb prio on IFE action 2016-03-01 17:15:23 -05:00
act_meta_skbtcindex.c net sched ife action: Introduce skb tcindex metadata encap decap 2016-09-19 21:55:28 -04:00
act_mirred.c netlink: pass extended ACK struct to parsing functions 2017-04-13 13:58:22 -04:00
act_nat.c netlink: pass extended ACK struct to parsing functions 2017-04-13 13:58:22 -04:00
act_pedit.c netlink: pass extended ACK struct to parsing functions 2017-04-13 13:58:22 -04:00
act_police.c netlink: pass extended ACK struct to parsing functions 2017-04-13 13:58:22 -04:00
act_sample.c netlink: pass extended ACK struct to parsing functions 2017-04-13 13:58:22 -04:00
act_simple.c netlink: pass extended ACK struct to parsing functions 2017-04-13 13:58:22 -04:00
act_skbedit.c netlink: pass extended ACK struct to parsing functions 2017-04-13 13:58:22 -04:00
act_skbmod.c netlink: pass extended ACK struct to parsing functions 2017-04-13 13:58:22 -04:00
act_tunnel_key.c netlink: pass extended ACK struct to parsing functions 2017-04-13 13:58:22 -04:00
act_vlan.c netlink: pass extended ACK struct to parsing functions 2017-04-13 13:58:22 -04:00
cls_api.c net_sched: only create filter chains for new filters/actions 2017-05-25 12:15:05 -04:00
cls_basic.c net_sched: move the empty tp check from ->destroy() to ->delete() 2017-04-21 13:58:15 -04:00
cls_bpf.c net_sched: move the empty tp check from ->destroy() to ->delete() 2017-04-21 13:58:15 -04:00
cls_cgroup.c net_sched: move the empty tp check from ->destroy() to ->delete() 2017-04-21 13:58:15 -04:00
cls_flow.c net_sched: move the empty tp check from ->destroy() to ->delete() 2017-04-21 13:58:15 -04:00
cls_flower.c net/sched: flower: add support for matching on tcp flags 2017-05-24 16:22:11 -04:00
cls_fw.c net_sched: remove useless NULL to tp->root 2017-04-21 13:58:15 -04:00
cls_matchall.c net: sched: cls_matchall: fix null pointer dereference 2017-05-22 14:54:16 -04:00
cls_route.c net_sched: remove useless NULL to tp->root 2017-04-21 13:58:15 -04:00
cls_rsvp.c
…
cls_rsvp.h net_sched: remove useless NULL to tp->root 2017-04-21 13:58:15 -04:00
cls_rsvp6.c
…
cls_tcindex.c net_sched: move the empty tp check from ->destroy() to ->delete() 2017-04-21 13:58:15 -04:00
cls_u32.c net_sched: move the empty tp check from ->destroy() to ->delete() 2017-04-21 13:58:15 -04:00
em_canid.c net: sched: remove tcf_proto from ematch calls 2014-10-06 18:02:32 -04:00
em_cmp.c
…
em_ipset.c netfilter: x_tables: move hook state into xt_action_param structure 2016-11-03 10:56:21 +01:00
em_meta.c netlink: pass extended ACK struct to parsing functions 2017-04-13 13:58:22 -04:00
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
…
ematch.c netlink: pass extended ACK struct to parsing functions 2017-04-13 13:58:22 -04:00
sch_api.c net: sched: introduce tcf block infractructure 2017-05-17 15:22:13 -04:00
sch_atm.c net: sched: introduce tcf block infractructure 2017-05-17 15:22:13 -04:00
sch_blackhole.c net_sched: drop packets after root qdisc lock is released 2016-06-25 12:19:35 -04:00
sch_cbq.c net: sched: introduce tcf block infractructure 2017-05-17 15:22:13 -04:00
sch_choke.c treewide: use kv[mz]alloc* rather than opencoded variants 2017-05-08 17:15:13 -07:00
sch_codel.c netlink: pass extended ACK struct to parsing functions 2017-04-13 13:58:22 -04:00
sch_drr.c net: sched: introduce tcf block infractructure 2017-05-17 15:22:13 -04:00
sch_dsmark.c sch_dsmark: Fix uninitialized variable warning. 2017-05-17 16:04:38 -04:00
sch_fifo.c sched: don't use skb queue helpers 2016-09-19 01:47:18 -04:00
sch_fq.c tcp: internal implementation for pacing 2017-05-16 15:43:31 -04:00
sch_fq_codel.c net: sched: introduce tcf block infractructure 2017-05-17 15:22:13 -04:00
sch_generic.c Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2017-04-15 21:16:30 -04:00
sch_gred.c netlink: pass extended ACK struct to parsing functions 2017-04-13 13:58:22 -04:00
sch_hfsc.c net: sched: introduce tcf block infractructure 2017-05-17 15:22:13 -04:00
sch_hhf.c treewide: use kv[mz]alloc* rather than opencoded variants 2017-05-08 17:15:13 -07:00
sch_htb.c net: sched: introduce tcf block infractructure 2017-05-17 15:22:13 -04:00
sch_ingress.c net: sched: introduce tcf block infractructure 2017-05-17 15:22:13 -04:00
sch_mq.c net: sched: make default fifo qdiscs appear in the dump 2017-03-12 22:53:02 -07:00
sch_mqprio.c mqprio: Modify mqprio to pass user parameters via ndo_setup_tc. 2017-03-15 15:20:27 -07:00
sch_multiq.c net: sched: introduce tcf block infractructure 2017-05-17 15:22:13 -04:00
sch_netem.c treewide: use kv[mz]alloc* rather than opencoded variants 2017-05-08 17:15:13 -07:00
sch_pie.c netlink: pass extended ACK struct to parsing functions 2017-04-13 13:58:22 -04:00
sch_plug.c net_sched: drop packets after root qdisc lock is released 2016-06-25 12:19:35 -04:00
sch_prio.c net: sched: introduce tcf block infractructure 2017-05-17 15:22:13 -04:00
sch_qfq.c net: sched: introduce tcf block infractructure 2017-05-17 15:22:13 -04:00
sch_red.c netlink: pass extended ACK struct to parsing functions 2017-04-13 13:58:22 -04:00
sch_sfb.c net: sched: introduce tcf block infractructure 2017-05-17 15:22:13 -04:00
sch_sfq.c net: sched: introduce tcf block infractructure 2017-05-17 15:22:13 -04:00
sch_tbf.c netlink: pass extended ACK struct to parsing functions 2017-04-13 13:58:22 -04:00
sch_teql.c net: make ndo_get_stats64 a void function 2017-01-08 17:51:44 -05:00