linux-kernel - Re: [PATCH v2 7/7] sched: powerpc: Add SD_SHARE

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Date:	Wed, 19 Mar 2014 13:05:55 +0100
From:	Peter Zijlstra <peterz@...radead.org>
To:	Vincent Guittot <vincent.guittot@...aro.org>
Cc:	mingo@...nel.org, linux-kernel@...r.kernel.org,
	dietmar.eggemann@....com, preeti@...ux.vnet.ibm.com,
	tony.luck@...el.com, fenghua.yu@...el.com, schwidefsky@...ibm.com,
	james.hogan@...tec.com, cmetcalf@...era.com,
	benh@...nel.crashing.org, linux@....linux.org.uk,
	linux-arm-kernel@...ts.infradead.org,
	linaro-kernel@...ts.linaro.org
Subject: Re: [PATCH v2 7/7] sched: powerpc: Add SD_SHARE_POWERDOMAIN for SMT
 level

On Tue, Mar 18, 2014 at 06:56:49PM +0100, Vincent Guittot wrote:
> Set the power domain dependency at SMT level of Power8 but keep the flag
> clear at CPU level. The goal is to consolidate tasks on the threads of a
> core up to a level as decribed in the link below:
> https://lkml.org/lkml/2014/3/12/16

I've not yet looked at the link; but its best to avoid references and
have a Changelog that can stand on its own.
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