openvswitch: Use generic struct pcpu_tstats.

Rather than defining ovs specific stats struct (vport_percpu_stats),
we can use existing pcpu_tstats to achieve exactly same functionality.

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

1 files changed, 2 insertions, 9 deletions

diff --git a/net/openvswitch/vport.h b/net/openvswitch/vport.h
index 7282b84..7ba08c3 100644
--- a/net/openvswitch/vport.h
+++ b/net/openvswitch/vport.h
@@ -19,6 +19,7 @@
 #ifndef VPORT_H
 #define VPORT_H 1
 
+#include <linux/if_tunnel.h>
 #include <linux/list.h>
 #include <linux/netlink.h>
 #include <linux/openvswitch.h>
@@ -50,14 +51,6 @@ int ovs_vport_send(struct vport *, struct sk_buff *);
 
 /* The following definitions are for implementers of vport devices: */
 
-struct vport_percpu_stats {
-	u64 rx_bytes;
-	u64 rx_packets;
-	u64 tx_bytes;
-	u64 tx_packets;
-	struct u64_stats_sync sync;
-};
-
 struct vport_err_stats {
 	u64 rx_dropped;
 	u64 rx_errors;
@@ -89,7 +82,7 @@ struct vport {
 	struct hlist_node dp_hash_node;
 	const struct vport_ops *ops;
 
-	struct vport_percpu_stats __percpu *percpu_stats;
+	struct pcpu_tstats __percpu *percpu_stats;
 
 	spinlock_t stats_lock;
 	struct vport_err_stats err_stats;