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: Kconfig spelling fixes (trivial)	2009-03-16 15:17:23 +01:00
Makefile	netfilter: Combine ipt_ttl and ip6t_hl source	2009-02-18 18:39:31 +01:00
arp_tables.c	netfilter: cleanup printk messages	2010-05-13 15:02:08 +02:00
arpt_mangle.c	netfilter: xtables: substitute temporary defines by final name	2010-05-11 18:31:17 +02:00
arptable_filter.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
ip_queue.c	netfilter: remove unnecessary returns from void function()s	2010-05-13 15:16:27 +02:00
ip_tables.c	netfilter: xtables: stackptr should be percpu	2010-05-31 16:41:35 +02:00
ipt_CLUSTERIP.c	netfilter: xtables: substitute temporary defines by final name	2010-05-11 18:31:17 +02:00
ipt_ECN.c	netfilter: xtables: substitute temporary defines by final name	2010-05-11 18:31:17 +02:00
ipt_LOG.c	netfilter: xtables: substitute temporary defines by final name	2010-05-11 18:31:17 +02:00
ipt_MASQUERADE.c	netfilter: xtables: substitute temporary defines by final name	2010-05-11 18:31:17 +02:00
ipt_NETMAP.c	netfilter: xtables: substitute temporary defines by final name	2010-05-11 18:31:17 +02:00
ipt_REDIRECT.c	netfilter: xtables: substitute temporary defines by final name	2010-05-11 18:31:17 +02:00
ipt_REJECT.c	netfilter: xtables: substitute temporary defines by final name	2010-05-11 18:31:17 +02:00
ipt_ULOG.c	netfilter: xtables: substitute temporary defines by final name	2010-05-11 18:31:17 +02:00
ipt_addrtype.c	netfilter: xtables: deconstify struct xt_action_param for matches	2010-05-11 18:33:37 +02:00
ipt_ah.c	netfilter: xtables: change hotdrop pointer to direct modification	2010-05-11 18:35:27 +02:00
ipt_ecn.c	netfilter: xtables: change hotdrop pointer to direct modification	2010-05-11 18:35:27 +02:00
iptable_filter.c	netfilter: cleanup printk messages	2010-05-13 15:02:08 +02:00
iptable_mangle.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
iptable_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
iptable_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_ipv4.c	netfilter: cleanup printk messages	2010-05-13 15:02:08 +02:00
nf_conntrack_l3proto_ipv4_compat.c	netfilter: nf_conntrack: extend with extra stat counter	2010-04-23 12:34:56 +02:00
nf_conntrack_proto_icmp.c	netfilter: nf_conntrack: add support for "conntrack zones"	2010-02-15 18:13:33 +01:00
nf_defrag_ipv4.c	netfilter: nf_defrag_ipv4: fix compilation error with NF_CONNTRACK=n	2010-02-18 19:04:44 +01:00
nf_nat_amanda.c	[NETFILTER]: remove unneeded rcu_dereference() calls	2007-11-07 04:08:23 -08:00
nf_nat_core.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_nat_ftp.c	netfilter: nf_nat_ftp: remove (*mangle[]) array and functions, use %pI4	2010-01-11 11:49:51 +01:00
nf_nat_h323.c	netfilter: cleanup printk messages	2010-05-13 15:02:08 +02:00
nf_nat_helper.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_nat_irc.c	net: replace NIPQUAD() in net/ipv4/netfilter/	2008-10-31 00:53:08 -07:00
nf_nat_pptp.c	netfilter: nf_conntrack: add support for "conntrack zones"	2010-02-15 18:13:33 +01:00
nf_nat_proto_common.c	nf_nat: use secure_ipv4_port_ephemeral() for NAT port randomization	2008-08-18 21:32:32 -07:00
nf_nat_proto_dccp.c	[NETFILTER]: nf_conntrack: const annotations in nf_conntrack_sctp, nf_nat_proto_gre	2008-04-14 11:15:54 +02:00
nf_nat_proto_gre.c	[NETFILTER]: nf_conntrack: const annotations in nf_conntrack_sctp, nf_nat_proto_gre	2008-04-14 11:15:54 +02:00
nf_nat_proto_icmp.c	[NETFILTER]: nf_nat: use bool type in nf_nat_proto	2008-04-14 11:15:53 +02:00
nf_nat_proto_sctp.c	netfilter: Fix extra semi-colon in skb_walk_frags() changes.	2009-06-09 18:05:28 -07:00
nf_nat_proto_tcp.c	[NETFILTER]: nf_nat: use bool type in nf_nat_proto	2008-04-14 11:15:53 +02:00
nf_nat_proto_udp.c	[NETFILTER]: nf_nat: use bool type in nf_nat_proto	2008-04-14 11:15:53 +02:00
nf_nat_proto_udplite.c	[NETFILTER]: nf_nat: use bool type in nf_nat_proto	2008-04-14 11:15:53 +02:00
nf_nat_proto_unknown.c	[NETFILTER]: nf_nat: use bool type in nf_nat_proto	2008-04-14 11:15:53 +02:00
nf_nat_rule.c	netfilter: xtables: substitute temporary defines by final name	2010-05-11 18:31:17 +02:00
nf_nat_sip.c	netfilter: nf_nat_sip: add TCP support	2010-02-11 12:29:38 +01:00
nf_nat_snmp_basic.c	netfilter: cleanup printk messages	2010-05-13 15:02:08 +02:00
nf_nat_standalone.c	netfilter: cleanup printk messages	2010-05-13 15:02:08 +02:00
nf_nat_tftp.c	netfilter: fix some coding styles and remove moduleparam.h	2010-04-13 11:25:41 +02:00