struct classifier {
int n_rules; /* Total number of rules. */
struct hmap tables; /* Contains "struct cls_table"s. */
+ struct list tables_priority; /* Tables in descending priority order */
};
/* A set of rules that all have the same fields wildcarded. */
struct cls_table {
struct hmap_node hmap_node; /* Within struct classifier 'tables' hmap. */
+ struct list list_node; /* Within classifier 'tables_priority_list' */
struct hmap rules; /* Contains "struct cls_rule"s. */
struct minimask mask; /* Wildcards for fields. */
int n_table_rules; /* Number of rules, including duplicates. */