From: Avi Kivity <avi@redhat.com>
To: "Daniel P. Berrange" <berrange@redhat.com>
Cc: Glauber Costa <glommer@redhat.com>,
aliguori@us.ibm.com, qemu-devel@nongnu.org
Subject: Re: [Qemu-devel] [PATCH] augment info migrate with page status
Date: Thu, 21 May 2009 17:58:10 +0300 [thread overview]
Message-ID: <4A156C02.5050604@redhat.com> (raw)
In-Reply-To: <20090521140504.GA10055@redhat.com>
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.
--
error compiling committee.c: too many arguments to function
next prev parent reply other threads:[~2009-05-21 14:58 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-05-20 23:20 [Qemu-devel] [PATCH] augment info migrate with page status Glauber Costa
2009-05-21 10:22 ` Dor Laor
2009-05-21 13:14 ` Anthony Liguori
2009-05-21 13:52 ` Glauber Costa
2009-05-21 14:40 ` Avi Kivity
2009-05-21 14:05 ` Daniel P. Berrange
2009-05-21 14:20 ` Glauber Costa
2009-05-21 14:58 ` Avi Kivity [this message]
2009-05-21 15:04 ` Daniel P. Berrange
2009-05-21 16:07 ` Glauber Costa
2009-05-21 23:41 ` [Qemu-devel] QEMU Official OS Support PAge Natalia Portillo
-- strict thread matches above, loose matches on Subject: below --
2009-05-21 18:26 [Qemu-devel] [PATCH] augment info migrate with page status Glauber Costa
2009-05-21 19:17 Glauber Costa
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