Re: [RFC patch 2/5] smpboot: Provide infrastructure for percpu hotplug threads

Peter Zijlstra
2012-06-14T08:38:14Z

On Thu, 2012-06-14 at 10:37 +0200, Thomas Gleixner wrote:
> On Thu, 14 Jun 2012, Peter Zijlstra wrote:
>
> > On Wed, 2012-06-13 at 20:56 +0200, Thomas Gleixner wrote:
> > > If it's just a spurious wakeup then it goes back to sleep right away
> > > as nothing cleared the park bit.
> >
> > Your spurious wakeup will have destroyed the binding though. So you need
> > to be careful.
>
> We explicitely rebind it on unpark().

OK, no worries then.