Re: [PATCH v2 6/8] kvm tools: Add rwlock wrapper

Ingo Molnar
2011-05-30T09:55:02Z

* Pekka Enberg <penberg@kernel.org> wrote:

> On Mon, May 30, 2011 at 12:46 PM, Sasha Levin <levinsasha928@gmail.com> wrote:
> > I'm just saying that we're limited to as many VCPU threads as we can
> > create. br_read_lock() won't do anything on a non-VCPU thread, which
> > makes it impossible to test it on non-VCPUs.
>
> It sure would be useful to be able to fire up 4096 VCPUs... ;-)
>
> But lets start out with 64 VCPUs, OK? It's better than nothing.

In practice 64 VPUs ought to be able to find a good deal of bugs
already.

Thanks,

Ingo