openvswitch: collect mega flow mask stats

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

diff --git a/net/openvswitch/flow_table.h b/net/openvswitch/flow_table.h
index 4db5f78b6f81ac1925380414a10ca340cead1540..fbe45d5ad07d6eca424dbf04fcd6870539648079 100644 (file)
--- a/net/openvswitch/flow_table.h
+++ b/net/openvswitch/flow_table.h
@@ -66,10 +66,12 @@ int ovs_flow_tbl_flush(struct flow_table *flow_table);
 int ovs_flow_tbl_insert(struct flow_table *table, struct sw_flow *flow,
                        struct sw_flow_mask *mask);
 void ovs_flow_tbl_remove(struct flow_table *table, struct sw_flow *flow);
+int  ovs_flow_tbl_num_masks(const struct flow_table *table);
 struct sw_flow *ovs_flow_tbl_dump_next(struct table_instance *table,
                                       u32 *bucket, u32 *idx);
 struct sw_flow *ovs_flow_tbl_lookup(struct flow_table *,
-                                   const struct sw_flow_key *);
+                                   const struct sw_flow_key *,
+                                   u32 *n_mask_hit);
 
 bool ovs_flow_cmp_unmasked_key(const struct sw_flow *flow,
                               struct sw_flow_match *match);