linux-kernel - Re: [PATCH v6 0/8] CPUs capacity information for heterogeneous systems

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Message-ID: <20160809100857.GB23236@e106622-lin>
Date:	Tue, 9 Aug 2016 11:08:57 +0100
From:	Juri Lelli <juri.lelli@....com>
To:	Peter Zijlstra <peterz@...radead.org>
Cc:	linux-kernel@...r.kernel.org, linux-pm@...r.kernel.org,
	linux-arm-kernel@...ts.infradead.org, devicetree@...r.kernel.org,
	vincent.guittot@...aro.org, robh+dt@...nel.org,
	mark.rutland@....com, linux@....linux.org.uk, sudeep.holla@....com,
	lorenzo.pieralisi@....com, catalin.marinas@....com,
	will.deacon@....com, morten.rasmussen@....com,
	dietmar.eggemann@....com, broonie@...nel.org
Subject: Re: [PATCH v6 0/8] CPUs capacity information for heterogeneous
 systems

Hi,

On 08/08/16 18:49, Peter Zijlstra wrote:
> On Tue, Jul 19, 2016 at 01:40:40PM +0100, Juri Lelli wrote:
> > Patches high level description:
> > 
> >  o 01/08 introduces documentation for the new optional DT binding
> >  o [02-06]/08 add cpu-capacity attribute to TC2, Juno and Juno r2 DTs and
> >    provide parsing of such information at boot time
> >  o [07-08]/08 introduce sysfs attribute
> > 
> 
> So generally ok with me;

Thanks for reviewing.

> there does seem to be an unfortunate
> duplication of code between arm and arm64 but other than that it looks
> fine.
> 

Yes, I know. I'm failing to see how we can cleanly remove that
duplication, though (sysfs interface and callback functions being good
candidates for a common place).

Anyone any ideas?

Best,

- Juri