Re: [rfc][patch] select_idle_sibling() inducing bouncing on westmere
From
Peter Zijlstra <>
Date
Thu, 24 May 2012 15:20:41 +0200
On Thu, 2012-05-24 at 15:17 +0200, Peter Zijlstra wrote: > For power7 with 4 smt it would end up as 1230 I guess.
One more thing, in light of that, can't you simplify the core stuff to be a simple shift as well? map them 123450, does it really matter to pair them off like 103254 ?