From: Pravin B Shelar <pshelar@nicira.com>
Date: Fri, 11 Nov 2011 03:14:51 +0000 (-0800)
Subject: genetlink: Add lockdep_genl_is_held().
X-Git-Tag: v3.3-rc1~182^2~366^2~4
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=86b1309c7e411b7c25dc0dc7a092582a4d291044;p=pandora-kernel.git

genetlink: Add lockdep_genl_is_held().

Open vSwitch uses genl_mutex locking to protect datapath
data-structures like flow-table, flow-actions. Following patch adds
lockdep_genl_is_held() which is used for rcu annotation to prove
locking.

Signed-off-by: Pravin B Shelar <pshelar@nicira.com>
Signed-off-by: Jesse Gross <jesse@nicira.com>
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