From d57170b1b1d71382a0d9cf31b01364a97add3f19 Mon Sep 17 00:00:00 2001
From: Pravin B Shelar <pshelar@nicira.com>
Date: Tue, 30 Jul 2013 15:39:39 -0700
Subject: [PATCH] openvswitch: Use RCU lock for flow dump operation.

Flow dump operation is read-only operation.  There is no need to
take ovs-lock.  Following patch use rcu-lock for dumping flows.

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