From: Anthony Liguori <aliguori@us.ibm.com>
To: Avi Kivity <avi@qumranet.com>
Cc: Andrea Arcangeli <andrea@qumranet.com>,
Gerd Hoffmann <kraxel@redhat.com>,
Marcelo Tosatti <mtosatti@redhat.com>,
KVM list <kvm@vger.kernel.org>
Subject: Re: Balloon device in qemu?
Date: Mon, 18 Aug 2008 09:03:53 -0500 [thread overview]
Message-ID: <48A98149.9060502@us.ibm.com> (raw)
In-Reply-To: <48A98069.7020104@qumranet.com>
Avi Kivity wrote:
> Andrea Arcangeli wrote:
>> I'm more worried about the fact that with Anthony's plan ballooning
>> will be unusable for a long while on enterprise distros, as it will
>> take a while before they run on a >=2.6.27 kernel. So I wonder if a
>> compact layer is worth it. But surely initially we can modify
>> KVM_CAP_SYNC_MMU to not be set if kernel isn't compiled with
>> CONFIG_MMU_NOTIFIER=y and we can add the compact layer later if needed.
>>
>
> I added something to hack-module.awk, so KVM_CAP_SYNC_MMU is now
> reliable.
Great, I'll update the balloon backend and resubmit this afternoon.
Regards,
Anthony Liguori
prev parent reply other threads:[~2008-08-18 14:04 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-07-31 13:01 Balloon device in qemu? Avi Kivity
2008-08-01 19:06 ` Marcelo Tosatti
2008-08-01 19:47 ` Anthony Liguori
2008-08-02 13:01 ` Andrea Arcangeli
2008-08-04 1:05 ` Anthony Liguori
2008-08-04 8:32 ` Gerd Hoffmann
2008-08-04 11:56 ` Andrea Arcangeli
2008-08-18 14:00 ` Avi Kivity
2008-08-18 14:03 ` Anthony Liguori [this message]
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