datapath: Use RCU lock for flow dump operation.
authorPravin B Shelar <pshelar@nicira.com>
Tue, 2 Jul 2013 22:44:51 +0000 (15:44 -0700)
committerPravin B Shelar <pshelar@nicira.com>
Wed, 3 Jul 2013 11:24:51 +0000 (04:24 -0700)
commitf44ccce1dbd221ada735d92f5cb616a4cef58262
tree1c41acab02096b71797b660f3e22e4fbe9f8e8ac
parentacb077563b34a528b634fbcf4931771d97538d3e
datapath: 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>
Acked-by: Jesse Gross <jesse@nicira.com>
datapath/datapath.c