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Re: [Xen-devel] memory_reservation bug?
| To: | "Mick.Jordan@xxxxxxx" <Mick.Jordan@xxxxxxx>, xen-devel-list <xen-devel@xxxxxxxxxxxxxxxxxxx> |
|---|---|
| Subject: | Re: [Xen-devel] memory_reservation bug? |
| From: | Keir Fraser <keir.fraser@xxxxxxxxxxxxx> |
| Date: | Wed, 11 Mar 2009 18:08:23 +0000 |
| Cc: | |
| Delivery-date: | Wed, 11 Mar 2009 11:08:53 -0700 |
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| Thread-topic: | [Xen-devel] memory_reservation bug? |
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On 11/03/2009 17:32, "Mick Jordan" <Mick.Jordan@xxxxxxx> wrote: > I've looked at the code in memory.c and page_alloc.c and Xen certainly > thinks tot_pages > max_pages for the domain when it reports the error. > > The extent_order on the reservations is 0. > > Any ideas? Just because you called decrease_reservation() doesn't mean the pages necessarily really got freed. If you still have mappings to them squirrelled away then the free can be deferred. -- Keir _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxxxxxxxx http://lists.xensource.com/xen-devel |
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