openvswitch: Increase maximum number of datapath ports.

Use hash table to store ports of datapath. Allow 64K ports per switch.

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

1 files changed, 1 insertions, 1 deletions

diff --git a/net/openvswitch/actions.c b/net/openvswitch/actions.c
index f3f96badf5aa..0da687769f56 100644
--- a/net/openvswitch/actions.c
+++ b/net/openvswitch/actions.c
@@ -266,7 +266,7 @@ static int do_output(struct datapath *dp, struct sk_buff *skb, int out_port)
         if (unlikely(!skb))
                 return -ENOMEM;
 
-        vport = rcu_dereference(dp->ports[out_port]);
+        vport = ovs_vport_rcu(dp, out_port);
         if (unlikely(!vport)) {
                 kfree_skb(skb);
                 return -ENODEV;