Re: [Xen-devel] credit scheduler and HYPERVISOR_yield()

[John Levon <levon@xxxxxxxxxxxxxxxxx>]

On Sun, Oct 14, 2007 at 11:25:43PM +0200, Emmanuel Ackaouy wrote:

> >On Sun, Oct 14, 2007 at 09:20:50PM +0200, Emmanuel Ackaouy wrote:
> >>Why can't you initiate the IPI to all the destination CPUs first
> >
> >We do, maybe I misunderstood what you were suggesting.
> 
> Thats ok. I still don't understand what problem you're working
> on myself. I think you're suggesting you'd like to always
> deschedule a VCPU initiating an IPI for potentially multiple
> time slices. That seems crazy to me.

Yes, that would be crazy indeed.

I'd like a VCPU that does a yield to actually yield, from what I can
tell that's typically not happening right now

john

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