return retval;
}
+static int table_hash_modify(struct sw_table *swt,
+ const struct sw_flow_key *key, uint16_t priority, int strict,
+ const struct ofp_action_header *actions, size_t actions_len)
+{
+ struct sw_table_hash *th = (struct sw_table_hash *) swt;
+ unsigned int count = 0;
+
+ if (key->wildcards == 0) {
+ struct sw_flow **bucket = find_bucket(swt, key);
+ struct sw_flow *flow = *bucket;
+ if (flow && flow_matches_desc(&flow->key, key, strict)
+ && (!strict || (flow->priority == priority))) {
+ flow_replace_acts(flow, actions, actions_len);
+ count = 1;
+ }
+ } else {
+ unsigned int i;
+
+ for (i = 0; i <= th->bucket_mask; i++) {
+ struct sw_flow **bucket = &th->buckets[i];
+ struct sw_flow *flow = *bucket;
+ if (flow && flow_matches_desc(&flow->key, key, strict)
+ && (!strict || (flow->priority == priority))) {
+ flow_replace_acts(flow, actions, actions_len);
+ count++;
+ }
+ }
+ }
+ return count;
+}
+
/* Caller must update n_flows. */
static int do_delete(struct sw_flow **bucket, struct sw_flow *flow)
{
for (i = 0; i <= th->bucket_mask; i++) {
struct sw_flow **bucket = &th->buckets[i];
struct sw_flow *flow = *bucket;
- if (flow && flow_del_matches(&flow->key, key, strict))
+ if (flow && flow_matches_desc(&flow->key, key, strict))
count += do_delete(bucket, flow);
}
}
stats->wildcards = 0; /* No wildcards are supported. */
stats->n_flows = th->n_flows;
stats->max_flows = th->bucket_mask + 1;
+ stats->n_lookup = swt->n_lookup;
stats->n_matched = swt->n_matched;
}
return table_hash_insert(t2->subtable[1], flow);
}
+static int table_hash2_modify(struct sw_table *swt,
+ const struct sw_flow_key *key, uint16_t priority, int strict,
+ const struct ofp_action_header *actions, size_t actions_len)
+{
+ struct sw_table_hash2 *t2 = (struct sw_table_hash2 *) swt;
+ return (table_hash_modify(t2->subtable[0], key, priority, strict,
+ actions, actions_len)
+ + table_hash_modify(t2->subtable[1], key, priority, strict,
+ actions, actions_len));
+}
+
static int table_hash2_delete(struct sw_table *swt,
const struct sw_flow_key *key,
uint16_t priority, int strict)
stats->wildcards = 0; /* No wildcards are supported. */
stats->n_flows = substats[0].n_flows + substats[1].n_flows;
stats->max_flows = substats[0].max_flows + substats[1].max_flows;
+ stats->n_lookup = swt->n_lookup;
stats->n_matched = swt->n_matched;
}
swt = &t2->swt;
swt->lookup = table_hash2_lookup;
swt->insert = table_hash2_insert;
+ swt->modify = table_hash2_modify;
swt->delete = table_hash2_delete;
swt->timeout = table_hash2_timeout;
swt->destroy = table_hash2_destroy;