diff options
| author | Andy Zhou <azhou@nicira.com> | 2013-10-22 10:42:46 -0700 |
|---|---|---|
| committer | Jesse Gross <jesse@nicira.com> | 2013-10-22 10:42:46 -0700 |
| commit | 1bd7116f1cb833c998cddb6b188df463342069d8 (patch) | |
| tree | 4afeff18229a412b2ee5b72e3b0d10fc997ce1b6 /net/openvswitch/flow_table.h | |
| parent | 618ed0c805b64c820279f50732110ab873221c3b (diff) | |
openvswitch: collect mega flow mask stats
Collect mega flow mask stats. ovs-dpctl show command can be used to
display them for debugging and performance tuning.
Signed-off-by: Andy Zhou <azhou@nicira.com>
Signed-off-by: Jesse Gross <jesse@nicira.com>
Diffstat (limited to 'net/openvswitch/flow_table.h')
| -rw-r--r-- | net/openvswitch/flow_table.h | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/net/openvswitch/flow_table.h b/net/openvswitch/flow_table.h index 4db5f78b6f81..fbe45d5ad07d 100644 --- 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); |