static u64 current_task_runtime_100ns(void)
{
	u64 utime, stime;

	task_cputime_adjusted(current, &utime, &stime);

	return div_u64(utime + stime, 100);
}
static u64 current_task_runtime_100ns(void)
{
	u64 utime, stime;

	task_cputime_adjusted(current, &utime, &stime);

	return div_u64(utime + stime, 100);
}