u64 get_kvmclock_ns(struct kvm *kvm)
{
	struct kvm_clock_data data;

	get_kvmclock(kvm, &data);
	return data.clock;
}
u64 get_kvmclock_ns(struct kvm *kvm)
{
	struct kvm_clock_data data;

	get_kvmclock(kvm, &data);
	return data.clock;
}