Re: [Qemu-devel] [PATCH 1/3] hw/block: Introduce rotational qdev property

[Stefan Hajnoczi]

On Sat, May 06, 2017 at 02:43:12PM +0200, Aurelien Jarno wrote:
> The Linux kernel uses different I/O scheduler depending if the block
> device is a rotational device or not. Also it uses rotational devices
> to add entropy to the random pool.
> 
> This patch add a rotational qdev property so that the block device can
> be configured as a rotational device or a non-rotational device. Default
> to true to not change the default behavior.
> 
> Signed-off-by: Aurelien Jarno <address@hidden>
> ---
>  blockdev.c               | 4 ++++
>  include/hw/block/block.h | 4 +++-
>  2 files changed, 7 insertions(+), 1 deletion(-)

Reviewed-by: Stefan Hajnoczi <address@hidden>

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