linux-kernel - Re: [PATCH v2 03/15] virtio-pci: move freeze/restore to virtio core

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Message-ID: <20141006152655.GA32277@redhat.com>
Date:	Mon, 6 Oct 2014 18:26:55 +0300
From:	"Michael S. Tsirkin" <mst@...hat.com>
To:	Cornelia Huck <cornelia.huck@...ibm.com>
Cc:	linux-kernel@...r.kernel.org, kvm@...r.kernel.org,
	virtualization@...ts.linux-foundation.org
Subject: Re: [PATCH v2 03/15] virtio-pci: move freeze/restore to virtio core

On Mon, Oct 06, 2014 at 05:20:55PM +0200, Cornelia Huck wrote:
> On Mon, 6 Oct 2014 18:10:51 +0300
> "Michael S. Tsirkin" <mst@...hat.com> wrote:
> 
> > This is in preparation to extending config changed event handling
> > in core.
> > Wrapping these in an API also seems to make for a cleaner code.
> > 
> > Signed-off-by: Michael S. Tsirkin <mst@...hat.com>
> > ---
> >  include/linux/virtio.h      |  6 +++++
> >  drivers/virtio/virtio.c     | 53 +++++++++++++++++++++++++++++++++++++++++++
> >  drivers/virtio/virtio_pci.c | 55 ++-------------------------------------------
> >  3 files changed, 61 insertions(+), 53 deletions(-)
> > 
> > diff --git a/include/linux/virtio.h b/include/linux/virtio.h
> > index 3c19bd3..8df7ba8 100644
> > --- a/include/linux/virtio.h
> > +++ b/include/linux/virtio.h
> > @@ -78,6 +78,7 @@ bool virtqueue_is_broken(struct virtqueue *vq);
> >  /**
> >   * virtio_device - representation of a device using virtio
> >   * @index: unique position on the virtio bus
> > + * @failed: saved value for CONFIG_S_FAILED bit (for restore)
> 
> Have you considered s/failed/saved_failed/ ?

I kind of prefer the shorter name, your reviewed tag made me think
you don't cosider this too important?

> >   * @dev: underlying device.
> >   * @id: the device type identification (used to match it with a driver).
> >   * @config: the configuration ops for this device.
> 
> Otherwise, my
> 
> Reviewed-by: Cornelia Huck <cornelia.huck@...ibm.com>
> 
> still stands.
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