openvswitch: Use generic struct pcpu_tstats.

[~andy/linux] / net / openvswitch / vport.h

diff --git a/net/openvswitch/vport.h b/net/openvswitch/vport.h
index 3f7961ea3c568d54011d6a570975fceb3c20d15f..7ba08c30b853e597b6bce2157695a6f08f58a808 100644 (file)
--- 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;
@@ -68,10 +61,10 @@ struct vport_err_stats {
 /**
  * struct vport - one port within a datapath
  * @rcu: RCU callback head for deferred destruction.
- * @port_no: Index into @dp's @ports array.
  * @dp: Datapath to which this port belongs.
  * @upcall_portid: The Netlink port to use for packets received on this port that
  * miss the flow table.
+ * @port_no: Index into @dp's @ports array.
  * @hash_node: Element in @dev_table hash table in vport.c.
  * @dp_hash_node: Element in @datapath->ports hash table in datapath.c.
  * @ops: Class structure.
@@ -81,15 +74,15 @@ struct vport_err_stats {
  */
 struct vport {
        struct rcu_head rcu;
-       u16 port_no;
        struct datapath *dp;
        u32 upcall_portid;
+       u16 port_no;
 
        struct hlist_node hash_node;
        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;
@@ -138,14 +131,14 @@ struct vport_parms {
 struct vport_ops {
        enum ovs_vport_type type;
 
-       /* Called with RTNL lock. */
+       /* Called with ovs_mutex. */
        struct vport *(*create)(const struct vport_parms *);
        void (*destroy)(struct vport *);
 
        int (*set_options)(struct vport *, struct nlattr *);
        int (*get_options)(const struct vport *, struct sk_buff *);
 
-       /* Called with rcu_read_lock or RTNL lock. */
+       /* Called with rcu_read_lock or ovs_mutex. */
        const char *(*get_name)(const struct vport *);
        void (*get_config)(const struct vport *, void *);
        int (*get_ifindex)(const struct vport *);