static void free_cache_attributes(unsigned int cpu)
{
	if (!per_cpu_cacheinfo(cpu))
		return;

	cache_shared_cpu_map_remove(cpu);

	kfree(per_cpu_cacheinfo(cpu));
	per_cpu_cacheinfo(cpu) = NULL;
}
static void free_cache_attributes(unsigned int cpu)
{
	if (!per_cpu_cacheinfo(cpu))
		return;

	cache_shared_cpu_map_remove(cpu);

	kfree(per_cpu_cacheinfo(cpu));
	per_cpu_cacheinfo(cpu) = NULL;
}