 Home |
Products |
Support |
Community |
News |
xen-devel
Re: [Xen-devel] [PATCH] increase initial memory reservation for stubdom
| To: | Stefano Stabellini <stefano.stabellini@xxxxxxxxxxxxx> |
|---|---|
| Subject: | Re: [Xen-devel] [PATCH] increase initial memory reservation for stubdom based HVM domains |
| From: | Keir Fraser <keir.fraser@xxxxxxxxxxxxx> |
| Date: | Thu, 15 Jan 2009 17:34:26 +0000 |
| Cc: | xen-devel <xen-devel@xxxxxxxxxxxxxxxxxxx> |
| Delivery-date: | Thu, 15 Jan 2009 09:34:31 -0800 |
| Envelope-to: | www-data@xxxxxxxxxxxxxxxxxxx |
| In-reply-to: | <496F6D8D.9050302@xxxxxxxxxxxxx> |
| 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: | Acl3N4LpFQIIgX7GEkWeZOaMjk0LEw== |
| Thread-topic: | [Xen-devel] [PATCH] increase initial memory reservation for stubdom based HVM domains |
| User-agent: | Microsoft-Entourage/12.15.0.081119 |
On 15/01/2009 17:08, "Stefano Stabellini" <stefano.stabellini@xxxxxxxxxxxxx> wrote: > This fix is not as bad as it seems: I am only increasing the memory > freed by the autoballoner when a stubdom based HVM domain is created, in > order to also take into account the memory used by the stubdom. > In facts 32MB is exactly the size currently needed by a stubdom, it can > probably be reduced, but I preferred making one step at a time. > The memory actually used to create the HVM domain is still the same as > before. Doesn't stubdom itself cause the auto-ballooner to be run? Could stubdom add on the extra headroom of the guest its servicing when it requests ballooning? I don't know whether that would be clearer/cleaner than your current patch... -- 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: | Re: [Xen-devel] [PATCH] Support cross-bitness guest when core-dumping, Bruce Rogers |
|---|---|
| Next by Date: | Re: [Xen-devel] [PATCH] increase initial memory reservation for stubdom based HVM domains, Samuel Thibault |
| Previous by Thread: | Re: [Xen-devel] [PATCH] increase initial memory reservation for stubdom based HVM domains, Stefano Stabellini |
| Next by Thread: | Re: [Xen-devel] [PATCH] increase initial memory reservation for stubdom based HVM domains, Samuel Thibault |
| Indexes: | [Date] [Thread] [Top] [All Lists] |
