static bool rb_time_read(rb_time_t *t, u64 *ret)
{
	unsigned long cnt;

	return __rb_time_read(t, ret, &cnt);
}
static bool rb_time_read(rb_time_t *t, u64 *ret)
{
	unsigned long cnt;

	return __rb_time_read(t, ret, &cnt);
}