[BUG] rebuild_sched_domains considered dangerous

[Benjamin Herrenschmidt]

On Wed, 2011-04-20 at 12:07 +0200, Peter Zijlstra wrote:
> On Thu, 2011-03-10 at 15:10 +0100, Peter Zijlstra wrote:
> > 
> > Also, still waiting to hear from the Power7 folks on how often they
> > think to rebuild the topology and how they think that makes sense,
> > afaict Power7 does have actual NUMA nodes unlike s390, so I'm still not
> > seeing how that's going to work properly at all. 
> 
> Jesse care to answer? I hear from Ben you're responsible for that mess.

"responsible for this mess" is a big word :-)

But he's the one to last play with that code ... Jesse ?

Cheers,
Ben.