From: Pablo Neira Ayuso <pablo@netfilter.org>
Date: Tue, 5 Feb 2013 00:50:26 +0000 (+0100)
Subject: netfilter: nfnetlink: add mutex per subsystem
X-Git-Tag: v3.9-rc1~139^2~28^2~2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=c14b78e7decd0d1d5add6a4604feb8609fe920a9;p=pandora-kernel.git

netfilter: nfnetlink: add mutex per subsystem

This patch replaces the global lock to one lock per subsystem.
The per-subsystem lock avoids that processes operating
with different subsystems are synchronized.

Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
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