From 5bb506324d150578afadd10c3198ef5b29f5876b Mon Sep 17 00:00:00 2001 From: Andy Zhou Date: Mon, 25 Nov 2013 10:42:46 -0800 Subject: openvswitch: Change ovs_flow_tbl_lookup_xx() APIs API changes only for code readability. No functional chnages. This patch removes the underscored version. Added a new API ovs_flow_tbl_lookup_stats() that returns the n_mask_hits. Reported by: Ben Pfaff Reviewed-by: Thomas Graf Signed-off-by: Andy Zhou Signed-off-by: Jesse Gross --- net/openvswitch/flow_table.c | 10 +++++++++- 1 file changed, 9 insertions(+), 1 deletion(-) (limited to 'net/openvswitch/flow_table.c') diff --git a/net/openvswitch/flow_table.c b/net/openvswitch/flow_table.c index f96ebd53c2cf..261a54e77503 100644 --- a/net/openvswitch/flow_table.c +++ b/net/openvswitch/flow_table.c @@ -429,7 +429,7 @@ static struct sw_flow *masked_flow_lookup(struct table_instance *ti, return NULL; } -struct sw_flow *ovs_flow_tbl_lookup(struct flow_table *tbl, +struct sw_flow *ovs_flow_tbl_lookup_stats(struct flow_table *tbl, const struct sw_flow_key *key, u32 *n_mask_hit) { @@ -447,6 +447,14 @@ struct sw_flow *ovs_flow_tbl_lookup(struct flow_table *tbl, return NULL; } +struct sw_flow *ovs_flow_tbl_lookup(struct flow_table *tbl, + const struct sw_flow_key *key) +{ + u32 __always_unused n_mask_hit; + + return ovs_flow_tbl_lookup_stats(tbl, key, &n_mask_hit); +} + int ovs_flow_tbl_num_masks(const struct flow_table *table) { struct sw_flow_mask *mask; -- cgit