openvswitch: Use RCU lock for flow dump operation.
authorPravin B Shelar <pshelar@nicira.com>
Tue, 30 Jul 2013 22:39:39 +0000 (15:39 -0700)
committerJesse Gross <jesse@nicira.com>
Fri, 23 Aug 2013 23:37:59 +0000 (16:37 -0700)
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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