From: Samuel Thibault <samuel.thibault@eu.citrix.com>
To: Keir Fraser <keir.fraser@eu.citrix.com>
Cc: xen-devel@lists.xensource.com
Subject: Re: [PATCH] hvm: Use main memory for video memory. [Was: xend, 8MB video memory and ballooning]
Date: Thu, 31 Jul 2008 14:27:44 +0100 [thread overview]
Message-ID: <20080731132744.GL4678@implementation.uk.xensource.com> (raw)
In-Reply-To: <C4B77B26.24EAF%keir.fraser@eu.citrix.com>
Keir Fraser, le Thu 31 Jul 2008 14:22:30 +0100, a écrit :
> On 31/7/08 14:18, "Samuel Thibault" <samuel.thibault@eu.citrix.com> wrote:
>
> > hvm: Use main memory for video memory.
> >
> > When creating an HVM domain, if e.g. another domain is created before
> > qemu allocates video memory, the extra 8MB memory ballooning is not
> > available any more, because it got consumed by the other domain.
>
> Really too big for Xen 3.3 at this point, unfortunately.
Ok, then I guess I should document that for stub domains to work one
shouldn't use the ballooner. Or a quick&dirty fix would be to add the
8MB extra ballooning for PV guests as well.
Samuel
next prev parent reply other threads:[~2008-07-31 13:27 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-07-31 13:18 [PATCH] hvm: Use main memory for video memory. [Was: xend, 8MB video memory and ballooning] Samuel Thibault
2008-07-31 13:22 ` Keir Fraser
2008-07-31 13:27 ` Samuel Thibault [this message]
2008-07-31 13:41 ` Keir Fraser
2008-07-31 16:29 ` Samuel Thibault
2008-07-31 13:39 ` Keir Fraser
2008-07-31 14:57 ` Samuel Thibault
2008-07-31 15:03 ` Keir Fraser
2008-07-31 15:10 ` Samuel Thibault
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