From: Eric Dumazet <eric.dumazet@gmail.com>
Date: Wed, 9 Jun 2010 12:43:38 +0000 (+0200)
Subject: netfilter: nf_conntrack: per_cpu untracking
X-Git-Tag: v2.6.36-rc1~571^2~577^2~12
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=b3c5163fe0193a74016dba1bb22491e0d1e9aaa4;p=pandora-kernel.git

netfilter: nf_conntrack: per_cpu untracking

NOTRACK makes all cpus share a cache line on nf_conntrack_untracked
twice per packet, slowing down performance.

This patch converts it to a per_cpu variable.

Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com>
Signed-off-by: Patrick McHardy <kaber@trash.net>
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