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| author | Thomas Graf <tgraf@noironetworks.com> | 2014-11-06 06:58:52 -0800 |
|---|---|---|
| committer | Pravin B Shelar <pshelar@nicira.com> | 2014-11-09 18:58:44 -0800 |
| commit | 12eb18f7115884b0c1513dda31b0051121116b3a (patch) | |
| tree | 9c6003bff7ab289540d55460d9c0a0e1105a3716 /net/openvswitch/flow_table.c | |
| parent | e8eedb85bd238613332570ac6ae683fee94fbe36 (diff) | |
| download | linux-12eb18f7115884b0c1513dda31b0051121116b3a.tar.bz2 | |
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.c')
| -rw-r--r-- | net/openvswitch/flow_table.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/net/openvswitch/flow_table.c b/net/openvswitch/flow_table.c index 90f8b40a350b..e0a7fefc1edf 100644 --- a/net/openvswitch/flow_table.c +++ b/net/openvswitch/flow_table.c @@ -107,7 +107,7 @@ err: return ERR_PTR(-ENOMEM); } -int ovs_flow_tbl_count(struct flow_table *table) +int ovs_flow_tbl_count(const struct flow_table *table) { return table->count; } @@ -401,7 +401,7 @@ static bool flow_cmp_masked_key(const struct sw_flow *flow, } bool ovs_flow_cmp_unmasked_key(const struct sw_flow *flow, - struct sw_flow_match *match) + const struct sw_flow_match *match) { struct sw_flow_key *key = match->key; int key_start = flow_key_start(key); @@ -412,7 +412,7 @@ bool ovs_flow_cmp_unmasked_key(const struct sw_flow *flow, static struct sw_flow *masked_flow_lookup(struct table_instance *ti, const struct sw_flow_key *unmasked, - struct sw_flow_mask *mask) + const struct sw_flow_mask *mask) { struct sw_flow *flow; struct hlist_head *head; @@ -460,7 +460,7 @@ struct sw_flow *ovs_flow_tbl_lookup(struct flow_table *tbl, } struct sw_flow *ovs_flow_tbl_lookup_exact(struct flow_table *tbl, - struct sw_flow_match *match) + const struct sw_flow_match *match) { struct table_instance *ti = rcu_dereference_ovsl(tbl->ti); struct sw_flow_mask *mask; @@ -563,7 +563,7 @@ static struct sw_flow_mask *flow_mask_find(const struct flow_table *tbl, /* Add 'mask' into the mask list, if it is not already there. */ static int flow_mask_insert(struct flow_table *tbl, struct sw_flow *flow, - struct sw_flow_mask *new) + const struct sw_flow_mask *new) { struct sw_flow_mask *mask; mask = flow_mask_find(tbl, new); @@ -586,7 +586,7 @@ static int flow_mask_insert(struct flow_table *tbl, struct sw_flow *flow, /* Must be called with OVS mutex held. */ int ovs_flow_tbl_insert(struct flow_table *table, struct sw_flow *flow, - struct sw_flow_mask *mask) + const struct sw_flow_mask *mask) { struct table_instance *new_ti = NULL; struct table_instance *ti; |