memcpy(&new_t->tbl, &old_t->tbl,
old_size * sizeof(struct rcu_ht_node *));
init_table(ht, new_t, old_size, new_size - old_size);
memcpy(&new_t->tbl, &old_t->tbl,
old_size * sizeof(struct rcu_ht_node *));
init_table(ht, new_t, old_size, new_size - old_size);