Re: [PATCH 08/11] Add "wait for page" hypercall.

[Avi Kivity]

On 11/01/2009 01:56 PM, Gleb Natapov wrote:
> We want to be able to inject async pagefault into guest event if a guest
> is not executing userspace code. But in this case guest may receive
> async page fault in non-sleepable context. In this case it will be
> able to make "wait for page" hypercall vcpu will be put to sleep until
> page is swapped in and guest can continue without reschedule.
>    

What's wrong with just 'hlt' and checking in the guest?

--
error compiling committee.c: too many arguments to function

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