static int __init cacheinfo_sysfs_init(void)
{
	return cpuhp_setup_state(CPUHP_AP_BASE_CACHEINFO_ONLINE,
				 "base/cacheinfo:online",
				 cacheinfo_cpu_online, cacheinfo_cpu_pre_down);
}
static int __init cacheinfo_sysfs_init(void)
{
	return cpuhp_setup_state(CPUHP_AP_BASE_CACHEINFO_ONLINE,
				 "base/cacheinfo:online",
				 cacheinfo_cpu_online, cacheinfo_cpu_pre_down);
}