ioeventfd_destructor(struct kvm_io_device *this)
{
	struct _ioeventfd *p = to_ioeventfd(this);

	ioeventfd_release(p);
}
ioeventfd_destructor(struct kvm_io_device *this)
{
	struct _ioeventfd *p = to_ioeventfd(this);

	ioeventfd_release(p);
}