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authorThomas Graf <tgraf@noironetworks.com>2014-11-06 17:58:52 +0300
committerPravin B Shelar <pshelar@nicira.com>2014-11-10 05:58:44 +0300
commit12eb18f7115884b0c1513dda31b0051121116b3a (patch)
tree9c6003bff7ab289540d55460d9c0a0e1105a3716 /net/openvswitch/flow_table.h
parente8eedb85bd238613332570ac6ae683fee94fbe36 (diff)
downloadlinux-12eb18f7115884b0c1513dda31b0051121116b3a.tar.xz
openvswitch: Constify various function arguments
Help produce better optimized code. Signed-off-by: Thomas Graf <tgraf@noironetworks.com> Signed-off-by: Pravin B Shelar <pshelar@nicira.com>
Diffstat (limited to 'net/openvswitch/flow_table.h')
-rw-r--r--net/openvswitch/flow_table.h8
1 files changed, 4 insertions, 4 deletions
diff --git a/net/openvswitch/flow_table.h b/net/openvswitch/flow_table.h
index f682c8c07f44..309fa6415689 100644
--- a/net/openvswitch/flow_table.h
+++ b/net/openvswitch/flow_table.h
@@ -61,12 +61,12 @@ struct sw_flow *ovs_flow_alloc(void);
void ovs_flow_free(struct sw_flow *, bool deferred);
int ovs_flow_tbl_init(struct flow_table *);
-int ovs_flow_tbl_count(struct flow_table *table);
+int ovs_flow_tbl_count(const struct flow_table *table);
void ovs_flow_tbl_destroy(struct flow_table *table);
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);
+ const 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,
@@ -77,9 +77,9 @@ struct sw_flow *ovs_flow_tbl_lookup_stats(struct flow_table *,
struct sw_flow *ovs_flow_tbl_lookup(struct flow_table *,
const struct sw_flow_key *);
struct sw_flow *ovs_flow_tbl_lookup_exact(struct flow_table *tbl,
- struct sw_flow_match *match);
+ const struct sw_flow_match *match);
bool ovs_flow_cmp_unmasked_key(const struct sw_flow *flow,
- struct sw_flow_match *match);
+ const struct sw_flow_match *match);
void ovs_flow_mask_key(struct sw_flow_key *dst, const struct sw_flow_key *src,
const struct sw_flow_mask *mask);