diff options
| author | Pravin B Shelar <pshelar@nicira.com> | 2014-09-15 19:28:44 -0700 |
|---|---|---|
| committer | Pravin B Shelar <pshelar@nicira.com> | 2014-09-15 23:28:13 -0700 |
| commit | 8c8b1b83fcdd0f05e1f66ed6f8a2e831d5d374a2 (patch) | |
| tree | 639e2202b5ded18df0c38daabedcdeeb3e6c2482 /net/openvswitch/datapath.c | |
| parent | 83c8df26a3b654871c0503fcf6eac61777e12ea1 (diff) | |
openvswitch: Use tun_key only for egress tunnel path.
Currently tun_key is used for passing tunnel information
on ingress and egress path, this cause confusion. Following
patch removes its use on ingress path make it egress only parameter.
Signed-off-by: Pravin B Shelar <pshelar@nicira.com>
Acked-by: Andy Zhou <azhou@nicira.com>
Diffstat (limited to 'net/openvswitch/datapath.c')
| -rw-r--r-- | net/openvswitch/datapath.c | 20 |
1 files changed, 6 insertions, 14 deletions
diff --git a/net/openvswitch/datapath.c b/net/openvswitch/datapath.c index 0cce8e60d5ed..7e0819919b8a 100644 --- a/net/openvswitch/datapath.c +++ b/net/openvswitch/datapath.c @@ -237,33 +237,25 @@ void ovs_dp_detach_port(struct vport *p) } /* Must be called with rcu_read_lock. */ -void ovs_dp_process_received_packet(struct sk_buff *skb) +void ovs_dp_process_packet(struct sk_buff *skb, struct sw_flow_key *key) { const struct vport *p = OVS_CB(skb)->input_vport; struct datapath *dp = p->dp; struct sw_flow *flow; struct dp_stats_percpu *stats; - struct sw_flow_key key; u64 *stats_counter; u32 n_mask_hit; - int error; stats = this_cpu_ptr(dp->stats_percpu); - /* Extract flow from 'skb' into 'key'. */ - error = ovs_flow_key_extract(skb, &key); - if (unlikely(error)) { - kfree_skb(skb); - return; - } - /* Look up flow. */ - flow = ovs_flow_tbl_lookup_stats(&dp->table, &key, &n_mask_hit); + flow = ovs_flow_tbl_lookup_stats(&dp->table, key, &n_mask_hit); if (unlikely(!flow)) { struct dp_upcall_info upcall; + int error; upcall.cmd = OVS_PACKET_CMD_MISS; - upcall.key = &key; + upcall.key = key; upcall.userdata = NULL; upcall.portid = ovs_vport_find_upcall_portid(p, skb); error = ovs_dp_upcall(dp, skb, &upcall); @@ -277,8 +269,8 @@ void ovs_dp_process_received_packet(struct sk_buff *skb) OVS_CB(skb)->flow = flow; - ovs_flow_stats_update(OVS_CB(skb)->flow, key.tp.flags, skb); - ovs_execute_actions(dp, skb, &key); + ovs_flow_stats_update(OVS_CB(skb)->flow, key->tp.flags, skb); + ovs_execute_actions(dp, skb, key); stats_counter = &stats->n_hit; out: |