Re: [Xen-devel] Need help with fixing the Xen waitqueue feature

[Keir Fraser <keir.xen@xxxxxxxxx>]

On 22/11/2011 21:15, "Olaf Hering" <olaf@xxxxxxxxx> wrote:

> On Tue, Nov 22, Olaf Hering wrote:
> 
>> On Tue, Nov 22, Keir Fraser wrote:
>> 
>>> Could it have ended up on the waitqueue?
>> 
>> Unlikely, but I will add checks for that as well.
> 
> I posted three changes which make use of the wait queues.
> For some reason the code at the very end of p2m_mem_paging_populate()
> triggers when d is dom0, so its vcpu is put to sleep.

We obviously can't have dom0 going to sleep on paging work. This, at least,
isn't a wait-queue bug.

> Olaf



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