Subject: Re: [RFC][PATCH] sched: fix GENTLE_FAIR_SLEEPERS dependency
From: Peter Zijlstra <peterz@infradead.org>
To: Suresh Jayaraman <sjayaraman@suse.de>
Cc: Ingo Molnar <mingo@elte.hu>, LKML <linux-kernel@vger.kernel.org>
In-Reply-To: <4B18E257.2080009@suse.de>
References: <4B18D66E.8020905@suse.de> <20091204095408.GA26118@elte.hu>
	 <4B18E257.2080009@suse.de>
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Date: Fri, 04 Dec 2009 12:08:40 +0100
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On Fri, 2009-12-04 at 15:50 +0530, Suresh Jayaraman wrote:
> 
> I think originally introduced as a development/debugging facility,
> sched_features is slowly transforming into a viable tool for System
> Administrators, by looking at the impact of turning on/off some of these
> features on some workloads (especially non-desktop workloads). And I
> think these benefits should be passed on to the end users perhaps in the
> form of documentation. 

This is really not meant to be used in that context. Its purely a debug
feature, with knobs coming and going as we see fit.


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