diff options
Diffstat (limited to 'net/openvswitch/vport.h')
| -rw-r--r-- | net/openvswitch/vport.h | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/net/openvswitch/vport.h b/net/openvswitch/vport.h index 6ff45e8a0868..3e71ca8ad8a7 100644 --- a/net/openvswitch/vport.h +++ b/net/openvswitch/vport.h @@ -32,6 +32,8 @@ struct vport *ovs_vport_locate(const struct net *net, const char *name); void ovs_vport_get_stats(struct vport *, struct ovs_vport_stats *); +int ovs_vport_get_upcall_stats(struct vport *vport, struct sk_buff *skb); + int ovs_vport_set_options(struct vport *, struct nlattr *options); int ovs_vport_get_options(const struct vport *, struct sk_buff *); @@ -65,6 +67,7 @@ struct vport_portids { * @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. + * @upcall_stats: Upcall stats of every ports. * @detach_list: list used for detaching vport in net-exit call. * @rcu: RCU callback head for deferred destruction. */ @@ -78,6 +81,7 @@ struct vport { struct hlist_node hash_node; struct hlist_node dp_hash_node; const struct vport_ops *ops; + struct vport_upcall_stats_percpu __percpu *upcall_stats; struct list_head detach_list; struct rcu_head rcu; @@ -137,6 +141,18 @@ struct vport_ops { struct list_head list; }; +/** + * struct vport_upcall_stats_percpu - per-cpu packet upcall statistics for + * a given vport. + * @n_success: Number of packets that upcall to userspace succeed. + * @n_fail: Number of packets that upcall to userspace failed. + */ +struct vport_upcall_stats_percpu { + struct u64_stats_sync syncp; + u64_stats_t n_success; + u64_stats_t n_fail; +}; + struct vport *ovs_vport_alloc(int priv_size, const struct vport_ops *, const struct vport_parms *); void ovs_vport_free(struct vport *); |