/* Destroy all event associated with this registry. */
cds_lfht_for_each_entry(chan->ht->ht, &iter.iter, event, node.node) {
/* Delete the node from the ht and free it. */
ust_registry_destroy_event(chan, event);
}
/* Destroy all event associated with this registry. */
cds_lfht_for_each_entry(chan->ht->ht, &iter.iter, event, node.node) {
/* Delete the node from the ht and free it. */
ust_registry_destroy_event(chan, event);
}