From f0b128c1e2cc33ad104daf0f51a51e34f7763c5f Mon Sep 17 00:00:00 2001 From: Jesse Gross Date: Fri, 3 Oct 2014 15:35:31 -0700 Subject: openvswitch: Wrap struct ovs_key_ipv4_tunnel in a new structure. Currently, the flow information that is matched for tunnels and the tunnel data passed around with packets is the same. However, as additional information is added this is not necessarily desirable, as in the case of pointers. This adds a new structure for tunnel metadata which currently contains only the existing struct. This change is purely internal to the kernel since the current OVS_KEY_ATTR_IPV4_TUNNEL is simply a compressed version of OVS_KEY_ATTR_TUNNEL that is translated at flow setup. Signed-off-by: Jesse Gross Signed-off-by: Andy Zhou Acked-by: Pravin B Shelar Signed-off-by: David S. Miller --- net/openvswitch/actions.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) (limited to 'net/openvswitch/actions.c') diff --git a/net/openvswitch/actions.c b/net/openvswitch/actions.c index 6932a42e41a2..006886dbee36 100644 --- a/net/openvswitch/actions.c +++ b/net/openvswitch/actions.c @@ -590,8 +590,8 @@ static int execute_set_action(struct sk_buff *skb, skb->mark = nla_get_u32(nested_attr); break; - case OVS_KEY_ATTR_IPV4_TUNNEL: - OVS_CB(skb)->egress_tun_key = nla_data(nested_attr); + case OVS_KEY_ATTR_TUNNEL_INFO: + OVS_CB(skb)->egress_tun_info = nla_data(nested_attr); break; case OVS_KEY_ATTR_ETHERNET: @@ -778,6 +778,7 @@ int ovs_execute_actions(struct datapath *dp, struct sk_buff *skb, acts = rcu_dereference(OVS_CB(skb)->flow->sf_acts); this_cpu_inc(exec_actions_level); + OVS_CB(skb)->egress_tun_info = NULL; err = do_execute_actions(dp, skb, key, acts->actions, acts->actions_len); -- cgit v1.2.3-70-g09d2