From: "Michael S. Tsirkin" <mst@redhat.com>
To: Anthony Liguori <anthony@codemonkey.ws>
Cc: qemu-devel <qemu-devel@nongnu.org>, Wen Congyang <wency@cn.fujitsu.com>
Subject: [Qemu-devel] Re: [PATCH] stop the iteration when too many pages is transferred
Date: Wed, 24 Nov 2010 11:23:44 +0200 [thread overview]
Message-ID: <20101124092344.GA22221@redhat.com> (raw)
In-Reply-To: <4CE7313B.1070103@codemonkey.ws>
On Fri, Nov 19, 2010 at 08:23:55PM -0600, Anthony Liguori wrote:
> On 11/17/2010 08:32 PM, Wen Congyang wrote:
> > When the total sent page size is larger than max_factor
> > times of the size of guest OS's memory, stop the
> > iteration.
> > The default value of max_factor is 3.
> >
> > This is similar to XEN.
> >
> >
> > Signed-off-by: Wen Congyang
> >
>
> I'm strongly opposed to doing this. I think Xen gets this totally wrong.
Additionally, please don't just change the behaviour of existing commands.
Make any new behaviour opt-in.
--
MST
prev parent reply other threads:[~2010-11-24 9:24 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-11-18 2:32 [Qemu-devel] [PATCH] stop the iteration when too many pages is transferred Wen Congyang
2010-11-20 2:23 ` Anthony Liguori
2010-11-22 2:25 ` Wen Congyang
2010-11-22 7:11 ` KAMEZAWA Hiroyuki
2010-11-24 9:23 ` Michael S. Tsirkin [this message]
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