struct hmap rules; /* Contains "struct cls_rule"s. */
struct flow_wildcards wc; /* Wildcards for fields. */
int n_table_rules; /* Number of rules, including duplicates. */
+ bool is_catchall; /* True if this table wildcards every field. */
};
/* Returns true if 'table' is a "catch-all" table that will match every
static inline bool
cls_table_is_catchall(const struct cls_table *table)
{
- /* A catch-all table can only have one rule, so use hmap_count() as a cheap
- * check to rule out other kinds of match before doing the full check with
- * flow_wildcards_is_catchall(). */
- return (hmap_count(&table->rules) == 1
- && flow_wildcards_is_catchall(&table->wc));
+ return table->is_catchall;
}
/* A flow classification rule.
const struct in6_addr *);
void cls_rule_set_ipv6_label(struct cls_rule *, ovs_be32);
void cls_rule_set_nd_target(struct cls_rule *, const struct in6_addr *);
+void cls_rule_set_nd_target_masked(struct cls_rule *, const struct in6_addr *,
+ const struct in6_addr *);
bool cls_rule_equal(const struct cls_rule *, const struct cls_rule *);
uint32_t cls_rule_hash(const struct cls_rule *, uint32_t basis);