Re: [Qemu-devel] [PATCH] augment info migrate with page status

[Avi Kivity]

Daniel P. Berrange wrote:
> On Wed, May 20, 2009 at 07:20:05PM -0400, Glauber Costa wrote:
>   
> > This patch augments info migrate output with status about:
> > * pages remaining
> > * pages transferred
> >     
>
> Could you add 'pages total' and/or possibly 'page size', so apps 
> using this can more easily do calculations, without having to worry
> about hardcoding page sizes for each architecture they deal with. 
>
> Oh, what happens if the guest is backed by huge pages ? Does the
> 'pages transferred' always count in terms of 4k pages, even if
> 2 M & 1 GB pages are in use ?
>   

We should just use bytes.  I don't see how backing page size matters.

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