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openvswitch: Change ovs_flow_tbl_lookup_xx() APIs

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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 <blp@nicira.com>
Reviewed-by: Thomas Graf <tgraf@redhat.com>
Signed-off-by: Andy Zhou <azhou@nicira.com>
Signed-off-by: Jesse Gross <jesse@nicira.com>
This commit is contained in:
Andy Zhou 2013-11-25 10:42:46 -08:00 • committed by Jesse Gross
parent 8f49ce1135
commit 5bb506324d
3 changed files with 16 additions and 14 deletions
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10
net/openvswitch/flow_table.c
View file

@ -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;