Re: [Xen-devel] pre-reservation of memory for domain creation

To:	"Xu, Dongxiao" <dongxiao.xu@xxxxxxxxx>, Jan Beulich <JBeulich@xxxxxxxxxx>
Subject:	Re: [Xen-devel] pre-reservation of memory for domain creation
From:	Keir Fraser <keir.fraser@xxxxxxxxxxxxx>
Date:	Thu, 14 Jan 2010 09:27:12 +0000
Cc:	"xen-devel@xxxxxxxxxxxxxxxxxxx" <xen-devel@xxxxxxxxxxxxxxxxxxx>
Delivery-date:	Thu, 14 Jan 2010 01:27:50 -0800
Envelope-to:	www-data@xxxxxxxxxxxxxxxxxxx
In-reply-to:	<6CADD16F56BC954D8E28F3836FA7ED7112A7932EBF@xxxxxxxxxxxxxxxxxxxxxxxxxxxxx>
List-help:	<mailto:xen-devel-request@lists.xensource.com?subject=help>
List-id:	Xen developer discussion <xen-devel.lists.xensource.com>
List-post:	<mailto:xen-devel@lists.xensource.com>
List-subscribe:	<http://lists.xensource.com/mailman/listinfo/xen-devel>, <mailto:xen-devel-request@lists.xensource.com?subject=subscribe>
List-unsubscribe:	<http://lists.xensource.com/mailman/listinfo/xen-devel>, <mailto:xen-devel-request@lists.xensource.com?subject=unsubscribe>
Sender:	xen-devel-bounces@xxxxxxxxxxxxxxxxxxx
Thread-index:	AcqUJde5GKxg8sBVSlebO3XYAC1M+QAw92MQAASCy4Y=
Thread-topic:	[Xen-devel] pre-reservation of memory for domain creation
User-agent:	Microsoft-Entourage/12.23.0.091001

On 14/01/2010 07:19, "Xu, Dongxiao" <dongxiao.xu@xxxxxxxxx> wrote:

> +    if ( !is_idle_domain(v->domain) )
> +    {
> +        shadow_lock(v->domain);
> +        sh_set_allocation(v->domain, 128, NULL);
> +        shadow_unlock(v->domain);
> +    }

What if sh_set_allocation() fails?

 -- Keir



_______________________________________________
Xen-devel mailing list
Xen-devel@xxxxxxxxxxxxxxxxxxx
http://lists.xensource.com/xen-devel

<Prev in Thread]

Current Thread

[Next in Thread>

Previous by Date:

[Xen-devel] Re: Changeset 20209 causes an issue in xen_in_range(), Jan Beulich

Next by Date:

Re: [Xen-devel] Two recent patches that broke my stubdoms, Keir Fraser

Previous by Thread:

Re: [Xen-devel] pre-reservation of memory for domain creation, Tim Deegan

Next by Thread:

RE: [Xen-devel] pre-reservation of memory for domain creation, Jan Beulich

Indexes:

[Date] [Thread] [Top] [All Lists]

WARNING - OLD ARCHIVES

xen-devel

Re: [Xen-devel] pre-reservation of memory for domain creation