-static struct hlist_head *hash_bucket(struct net *net, const char *name)
-{
-	unsigned int hash = jhash(name, strlen(name), (unsigned long) net);
-	return &dev_table[hash & (VPORT_HASH_BUCKETS - 1)];
-}
-
 /**
  *	ovs_vport_locate - find a port that has already been created
  *

@@ -84,13 +76,12 @@ static struct hlist_head *hash_bucket(struct net *net, const char *name)
  */
 struct vport *ovs_vport_locate(struct net *net, const char *name)
 {
-	struct hlist_head *bucket = hash_bucket(net, name);
 	struct vport *vport;
 	struct hlist_node *node;
+	int key = full_name_hash(name, strlen(name));
 
-	hlist_for_each_entry_rcu(vport, node, bucket, hash_node)
-		if (!strcmp(name, vport->ops->get_name(vport)) &&
-		    net_eq(ovs_dp_get_net(vport->dp), net))
+	hash_for_each_possible_rcu(dev_table, vport, node, hash_node, key)

+		if (!strcmp(name, vport->ops->get_name(vport)))
 			return vport;
 
 	return NULL;

@@ -174,7 +165,8 @@ struct vport *ovs_vport_add(const struct vport_parms *parms)
 
 	for (i = 0; i < ARRAY_SIZE(vport_ops_list); i++) {
 		if (vport_ops_list[i]->type == parms->type) {
-			struct hlist_head *bucket;
+			int key;
+			const char *name;
 
 			vport = vport_ops_list[i]->create(parms);
 			if (IS_ERR(vport)) {

@@ -182,9 +174,9 @@ struct vport *ovs_vport_add(const struct vport_parms *parms)
 				goto out;
 			}
 
-			bucket = hash_bucket(ovs_dp_get_net(vport->dp),
-					     vport->ops->get_name(vport));
-			hlist_add_head_rcu(&vport->hash_node, bucket);
+			name = vport->ops->get_name(vport);
+			key = full_name_hash(name, strlen(name));
+			hash_add_rcu(dev_table, &vport->hash_node, key);
 			return vport;
 		}
 	}

@@ -225,7 +217,7 @@ void ovs_vport_del(struct vport *vport)
 {
 	ASSERT_RTNL();
 
-	hlist_del_rcu(&vport->hash_node);
+	hash_del_rcu(&vport->hash_node);
 
 	vport->ops->destroy(vport);
 }

-- 
1.7.12.4