+ atomic_init(&cfm->extended, false);
+ atomic_init(&cfm->check_tnl_key, false);
+ atomic_init(&cfm->ref_cnt, 1);
+
+ ovs_mutex_lock(&mutex);
+ cfm_generate_maid(cfm);
+ hmap_insert(all_cfms, &cfm->hmap_node, hash_string(cfm->name, 0));
+ ovs_mutex_unlock(&mutex);