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Date:	Sat, 2 Jul 2011 11:08:17 +0200
From:	Ingo Molnar <>
To:	Paul Turner <>
	Peter Zijlstra <>,
	Mike Galbraith <>
Subject: Re: [patch 1/1] sched: update_curr versus correct cfs_rq in

* Paul Turner <> wrote:

> We update_curr() versus the current entity as the preemption 
> decision is based on the relative vruntime.  However, update_curr() 
> is not hierarchical and in the group scheduling case 
> find_matching_se() will have us making the comparison on a cfs_rq 
> different to the one just updated.

Would be nice to include more contextual information in the 
changelog: how did you find it, what effect (if any) did you
see from this patch, what effect do you expect others to see
(if any).


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