Am 02.12.2011 21:20, schrieb Anthony Liguori:
> The full tree search was a bit unreasonable.
>
> Signed-off-by: Anthony Liguori <aligu...@us.ibm.com>
> diff --git a/hw/qdev.h b/hw/qdev.h
> index 4351e2e..fdab848 100644
> --- a/hw/qdev.h
> +++ b/hw/qdev.h
> @@ -92,6 +92,10 @@ struct DeviceState {
> uint32_t ref;
>
> QTAILQ_HEAD(, DeviceProperty) properties;
> +
> + /* Do not, under any circumstance, use this parent link below anywhere
> + * outside of qdev.c. You have been warned. */
> + DeviceState *parent;
> };
I would expect that a warning works better if it tells people _why_
their code will break if they do it anyway (it's not clear to me)
Kevin
