Re: Migrated CFS task getting an unfair advantage

[Peter Zijlstra]

On Wed, Mar 09, 2016 at 11:00:42AM -0800, Andrew Hunter wrote:
> At Google, we essentially reverted 88ec22d and the subsequent tweaks
> to it, keeping vruntime absolute always , instead using
> task_move_group_fair to change the basis of relative min_vruntime
> between cpus.  We found this made it a lot easier to reason about and
> work with corss-cpu computations.  I could post the patch if it would
> be of interest...

Yes please, Paul said he would many times.