[Top][All Lists]

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

Re: [Qemu-devel] [RESEND PATCH 1/2] balloon: call qdev_alias_all_propert

From: Cornelia Huck
Subject: Re: [Qemu-devel] [RESEND PATCH 1/2] balloon: call qdev_alias_all_properties for proxy dev in balloon class init
Date: Thu, 19 Feb 2015 12:26:18 +0100

On Thu, 19 Feb 2015 11:29:27 +0100
"Michael S. Tsirkin" <address@hidden> wrote:

> On Thu, Feb 19, 2015 at 01:23:03PM +0300, Denis V. Lunev wrote:
> > >The problem is code duplication: all transports need to know
> > >about these balloon-specific property.
> > >Why isn't it handled by virtio_instance_init_common?
> > >
> > why it should?
> > 
> > virtio_instance_init_common is common for all virtio devices
> > including VirtIO net, VirtIO block, VirtIO SCSI. Thus the patch
> > move initialization of all common stuff into the common
> > code.
> The problem seems common enough, virtio_instance_init_common
> already works for all properties, why not for these ones?

It only works for the properties that are common amongst transports and
all devices.

Adding a virtio_balloon_init_common() that adds the guest_stats (or a
virtio_rng_init_common() that adds rng) is probably not a bad idea, but
I'd prefer it as patches on top of these.

reply via email to

[Prev in Thread] Current Thread [Next in Thread]