void xt_percpu_counter_free(struct xt_counters *counters)
{
	unsigned long pcnt = counters->pcnt;

	if (nr_cpu_ids > 1 && (pcnt & (XT_PCPU_BLOCK_SIZE - 1)) == 0)
		free_percpu((void __percpu *)pcnt);
}
void xt_percpu_counter_free(struct xt_counters *counters)
{
	unsigned long pcnt = counters->pcnt;

	if (nr_cpu_ids > 1 && (pcnt & (XT_PCPU_BLOCK_SIZE - 1)) == 0)
		free_percpu((void __percpu *)pcnt);
}