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linux/net/ipv6/netfilter
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Eric Dumazet 7489aec8ee netfilter: xtables: stackptr should be percpu 
commit f3c5c1bfd4 (netfilter: xtables: make ip_tables reentrant)
introduced a performance regression, because stackptr array is shared by
all cpus, adding cache line ping pongs. (16 cpus share a 64 bytes cache
line)

Fix this using alloc_percpu()

Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com>
Acked-By: Jan Engelhardt <jengelh@medozas.de>
Signed-off-by: Patrick McHardy <kaber@trash.net>
 		2010-05-31 16:41:35 +02:00
..
Kconfig netfilter: trivial Kconfig spelling fixes 2009-03-24 13:35:27 -07:00
Makefile netfilter: Combine ipt_ttl and ip6t_hl source 2009-02-18 18:39:31 +01:00
ip6_queue.c netfilter: remove unnecessary returns from void function()s 2010-05-13 15:16:27 +02:00
ip6_tables.c netfilter: xtables: stackptr should be percpu 2010-05-31 16:41:35 +02:00
ip6t_LOG.c netfilter: xtables: substitute temporary defines by final name 2010-05-11 18:31:17 +02:00
ip6t_REJECT.c netfilter: xtables: substitute temporary defines by final name 2010-05-11 18:31:17 +02:00
ip6t_ah.c netfilter: xtables: change hotdrop pointer to direct modification 2010-05-11 18:35:27 +02:00
ip6t_eui64.c netfilter: xtables: change hotdrop pointer to direct modification 2010-05-11 18:35:27 +02:00
ip6t_frag.c netfilter: xtables: change hotdrop pointer to direct modification 2010-05-11 18:35:27 +02:00
ip6t_hbh.c netfilter: xtables: change hotdrop pointer to direct modification 2010-05-11 18:35:27 +02:00
ip6t_ipv6header.c netfilter: xtables: deconstify struct xt_action_param for matches 2010-05-11 18:33:37 +02:00
ip6t_mh.c netfilter: xtables: change hotdrop pointer to direct modification 2010-05-11 18:35:27 +02:00
ip6t_rt.c netfilter: xtables: change hotdrop pointer to direct modification 2010-05-11 18:35:27 +02:00
ip6table_filter.c netfilter: cleanup printk messages 2010-05-13 15:02:08 +02:00
ip6table_mangle.c netfilter: cleanup printk messages 2010-05-13 15:02:08 +02:00
ip6table_raw.c include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h 2010-03-30 22:02:32 +09:00
ip6table_security.c include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h 2010-03-30 22:02:32 +09:00
nf_conntrack_l3proto_ipv6.c netfilter: cleanup printk messages 2010-05-13 15:02:08 +02:00
nf_conntrack_proto_icmpv6.c netfilter: nf_conntrack: add support for "conntrack zones" 2010-02-15 18:13:33 +01:00
nf_conntrack_reasm.c Merge branch 'master' of /repos/git/net-next-2.6 2010-04-20 16:02:01 +02:00