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6fe1c7a555
linux/net/sched
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Patrick McHardy 6fe1c7a555 net-sched: add dynamically sized qdisc class hash helpers 
Currently all qdiscs which allow to create classes uses a fixed sized hash
table with size 16 to hash the classes. This causes a large bottleneck
when using thousands of classes and unbound filters.

Add helpers for dynamically sized class hashes to fix this. The following
patches will convert the qdiscs to use them.

Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
2008-07-05 23:21:31 -07:00
..
act_api.c [NET] NETNS: Omit sock->sk_net without CONFIG_NET_NS. 2008-03-26 04:39:55 +09:00
act_gact.c [NET_SCHED]: Use nla_policy for attribute validation in actions 2008-01-28 15:11:23 -08:00
act_ipt.c [NET_SCHED]: Use nla_policy for attribute validation in actions 2008-01-28 15:11:23 -08:00
act_mirred.c [NET_SCHED]: Use nla_policy for attribute validation in actions 2008-01-28 15:11:23 -08:00
act_nat.c [NET_SCHED]: Use nla_policy for attribute validation in actions 2008-01-28 15:11:23 -08:00
act_pedit.c [NET_SCHED]: Use nla_policy for attribute validation in actions 2008-01-28 15:11:23 -08:00
act_police.c [NET_SCHED]: Use nla_policy for attribute validation in actions 2008-01-28 15:11:23 -08:00
act_simple.c net_cls_act: act_simple dont ignore realloc code 2008-05-06 00:10:24 -07:00
cls_api.c net_sched: cls_api: fix return value for non-existant classifiers 2008-05-20 14:34:46 -07:00
cls_basic.c [NET_SCHED]: Constify struct tcf_ext_map 2008-01-31 19:28:34 -08:00
cls_flow.c [NET_SCHED]: cls_flow: support classification based on VLAN tag 2008-02-05 16:21:04 -08:00
cls_fw.c [NET_SCHED]: Constify struct tcf_ext_map 2008-01-31 19:28:34 -08:00
cls_route.c [NET_SCHED]: Constify struct tcf_ext_map 2008-01-31 19:28:34 -08:00
cls_rsvp6.c [NET_SCHED]: Remove unnecessary includes 2007-07-10 22:16:41 -07:00
cls_rsvp.c [NET_SCHED]: Remove unnecessary includes 2007-07-10 22:16:41 -07:00
cls_rsvp.h [NET_SCHED]: Use nla_policy for attribute validation in classifiers 2008-01-28 15:11:23 -08:00
cls_tcindex.c [NET_SCHED]: Constify struct tcf_ext_map 2008-01-31 19:28:34 -08:00
cls_u32.c [NET_SCHED] cls_u32: refcounting fix for u32_delete() 2008-04-12 18:37:13 -07:00
em_cmp.c [NET_SCHED]: ematch: module autoloading 2007-07-11 19:46:26 -07:00
em_meta.c [IPV4]: Add 'rtable' field in struct sk_buff to alias 'dst' and avoid casts 2008-03-05 18:30:47 -08:00
em_nbyte.c [NET_SCHED]: ematch: module autoloading 2007-07-11 19:46:26 -07:00
em_text.c [NET_SCHED]: Convert classifiers from rtnetlink to new netlink API 2008-01-28 15:11:11 -08:00
em_u32.c [PKT_SCHED]: annotate cls_u32 2008-03-17 22:46:46 -07:00
ematch.c [PKT_SCHED] ematch: Fix build warning. 2008-02-10 03:48:15 -08:00
Kconfig pkt_sched: Remove CONFIG_NET_SCH_RR 2008-06-27 19:54:05 -07:00
Makefile [NET_SCHED]: Add flow classifier 2008-01-31 19:28:36 -08:00
sch_api.c net-sched: add dynamically sized qdisc class hash helpers 2008-07-05 23:21:31 -07:00
sch_atm.c net-sched: fix filter destruction in atm/hfsc qdisc destruction 2008-07-01 19:53:09 -07:00
sch_blackhole.c [NET]: Move Qdisc_class_ops and Qdisc_ops in appropriate sections. 2008-01-28 14:53:58 -08:00
sch_cbq.c net-sched: change tcf_destroy_chain() to clear start of filter list 2008-07-01 19:52:38 -07:00
sch_dsmark.c net-sched: change tcf_destroy_chain() to clear start of filter list 2008-07-01 19:52:38 -07:00
sch_fifo.c [NET_SCHED]: Convert packet schedulers from rtnetlink to new netlink API 2008-01-28 15:11:10 -08:00
sch_generic.c pkt_sched: ERR_PTR() ususally encodes an negative errno, not positive. 2008-06-27 19:51:35 -07:00
sch_gred.c netlink: Improve returned error codes 2008-06-03 16:36:54 -07:00
sch_hfsc.c net-sched: fix filter destruction in atm/hfsc qdisc destruction 2008-07-01 19:53:09 -07:00
sch_htb.c Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6 2008-07-05 23:08:07 -07:00
sch_ingress.c net-sched: change tcf_destroy_chain() to clear start of filter list 2008-07-01 19:52:38 -07:00
sch_netem.c [NET_SCHED]: Use nla_policy for attribute validation in packet schedulers 2008-01-28 15:11:22 -08:00
sch_prio.c net-sched: change tcf_destroy_chain() to clear start of filter list 2008-07-01 19:52:38 -07:00
sch_red.c netlink: Improve returned error codes 2008-06-03 16:36:54 -07:00
sch_sfq.c net-sched: change tcf_destroy_chain() to clear start of filter list 2008-07-01 19:52:38 -07:00
sch_tbf.c [NET_SCHED]: Use nla_policy for attribute validation in packet schedulers 2008-01-28 15:11:22 -08:00
sch_teql.c [PKT_SCHED] sch_teql.c: Duplicate IFF_BROADCAST in FMASK, remove 2nd. 2008-01-31 19:28:29 -08:00