Added OFPFC_MODIFY_STRICT flow mod command.

[openvswitch] / datapath / table-linear.c

diff --git a/datapath/table-linear.c b/datapath/table-linear.c
index 80f07c209cd03dd3f9727f6ca24ebadbd23f2b40..89f5c3c4cb3814f4ae0d96e740f6c5acda65bb73 100644 (file)
--- a/datapath/table-linear.c
+++ b/datapath/table-linear.c
@@ -72,6 +72,24 @@ static int table_linear_insert(struct sw_table *swt, struct sw_flow *flow)
        return 1;
 }
 
+static int table_linear_modify(struct sw_table *swt,
+                               const struct sw_flow_key *key, uint16_t priority, int strict,
+                               const struct ofp_action *actions, int n_actions)
+{
+       struct sw_table_linear *tl = (struct sw_table_linear *) swt;
+       struct sw_flow *flow;
+       unsigned int count = 0;
+
+       list_for_each_entry (flow, &tl->flows, node) {
+               if (flow_matches_desc(&flow->key, key, strict)
+                               && (!strict || (flow->priority == priority))) {
+                       flow_replace_acts(flow, actions, n_actions);
+                       count++;
+               }
+       }
+       return count;
+}
+
 static int do_delete(struct sw_table *swt, struct sw_flow *flow) 
 {
        list_del_rcu(&flow->node);
@@ -88,7 +106,7 @@ static int table_linear_delete(struct sw_table *swt,
        unsigned int count = 0;
 
        list_for_each_entry (flow, &tl->flows, node) {
-               if (flow_del_matches(&flow->key, key, strict)
+               if (flow_matches_desc(&flow->key, key, strict)
                                && (!strict || (flow->priority == priority)))
                        count += do_delete(swt, flow);
        }
@@ -176,6 +194,7 @@ struct sw_table *table_linear_create(unsigned int max_flows)
        swt = &tl->swt;
        swt->lookup = table_linear_lookup;
        swt->insert = table_linear_insert;
+       swt->modify = table_linear_modify;
        swt->delete = table_linear_delete;
        swt->timeout = table_linear_timeout;
        swt->destroy = table_linear_destroy;