for_each_cpu(cpu) cpufreq_update_policy(cpu); 
register_cpu_notifier(&cpufreq_stat_cpu_notifier); lock_cpu_hotplug(); for_each_online_cpu(cpu) { cpufreq_stat_cpu_callback(&cpufreq_stat_cpu_notifier, CPU_ONLINE, (void *)(long)cpu); } unlock_cpu_hotplug(); 
__init cpufreq_stats_init(void){	int ret;	unsigned int cpu;	spin_lock_init(&cpufreq_stats_lock);	if ((ret = cpufreq_register_notifier(&notifier_policy_block,				CPUFREQ_POLICY_NOTIFIER)))		return ret;	if ((ret = cpufreq_register_notifier(&notifier_trans_block,				CPUFREQ_TRANSITION_NOTIFIER))) {		cpufreq_unregister_notifier(&notifier_policy_block,				CPUFREQ_POLICY_NOTIFIER);		return ret;	}	for_each_cpu(cpu)		cpufreq_update_policy(cpu);	return 0;}
4520	/local/tlutelli/issta_data/temp/c/2005_temp/2005/4520/c32b6b8e524d2c337767d312814484d9289550cf/cpufreq_stats.c/buggy/drivers/cpufreq/cpufreq_stats.c