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Re: [Xen-devel] Re: Re: mapping problems in xenpaging
| To: | Andres Lagar Cavilla <andres@xxxxxxxxxxxxxxxx> |
|---|---|
| Subject: | Re: [Xen-devel] Re: Re: mapping problems in xenpaging |
| From: | Olaf Hering <olaf@xxxxxxxxx> |
| Date: | Tue, 11 Oct 2011 08:04:40 +0200 |
| Cc: | zhen shi <bickys1986@xxxxxxxxx>, Keir Fraser <keir.xen@xxxxxxxxx>, Tim Deegan <tim@xxxxxxx>, xen-devel@xxxxxxxxxxxxxxxxxxx, Adin Scannell <adin@xxxxxxxxxxxxxx> |
| Delivery-date: | Mon, 10 Oct 2011 23:05:41 -0700 |
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On Mon, Oct 10, Andres Lagar Cavilla wrote: > Pigybacking another question: ultimately, if we get p2m sync correct, > paging can introduce arbitrary waits. Currently the code bails out, > rather ungracefully (e.g. hvm_copy). Is this what wait queues were > introduced for? Hasn't that been implemented purely out of lack of > cycles, or something more fundamental awaits? I did not have the time yet to make use of that new feature. Olaf _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxxxxxxxx http://lists.xensource.com/xen-devel |
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