From: Eric Dumazet <eric.dumazet@gmail.com>
Date: Wed, 9 Jun 2010 16:14:58 +0000 (+0200)
Subject: netfilter: nfnetlink_log: RCU conversion
X-Git-Tag: v2.6.36-rc1~571^2~577^2~7
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=bed1be20867d17a3eb2fb5e1613ebdc50c83b8aa;p=pandora-kernel.git

netfilter: nfnetlink_log: RCU conversion

- instances_lock becomes a spinlock
- lockless lookups

While nfnetlink_log probably not performance critical, using less
rwlocks in our code is always welcomed...

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