From: Eric Dumazet <edumazet@google.com>
Date: Wed, 18 Apr 2012 04:36:40 +0000 (+0200)
Subject: netfilter: nf_conntrack: use this_cpu_inc()
X-Git-Tag: v3.5-rc1~109^2~140^2~22
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=ac3a546ac89fdf3c4b50e40039a5a7f6df4dda72;p=pandora-kernel.git

netfilter: nf_conntrack: use this_cpu_inc()

this_cpu_inc() is IRQ safe and faster than
local_bh_disable()/__this_cpu_inc()/local_bh_enable(), at least on x86.

Signed-off-by: Eric Dumazet <edumazet@google.com>
Cc: Patrick McHardy <kaber@trash.net>
Cc: Christoph Lameter <cl@linux.com>
Cc: Tejun Heo <tj@kernel.org>
Reviewed-by: Christoph Lameter <cl@linux.com>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
---

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