linux-kernel - Re: [PATCH 16/29] perf, tools: Add support for weight v7

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Message-ID: <20130123185010.GB30577@one.firstfloor.org>
Date:	Wed, 23 Jan 2013 19:50:10 +0100
From:	Andi Kleen <andi@...stfloor.org>
To:	Stephane Eranian <eranian@...gle.com>
Cc:	Andi Kleen <andi@...stfloor.org>, "mingo@...e.hu" <mingo@...e.hu>,
	LKML <linux-kernel@...r.kernel.org>,
	Peter Zijlstra <a.p.zijlstra@...llo.nl>,
	Andrew Morton <akpm@...ux-foundation.org>,
	Arnaldo Carvalho de Melo <acme@...hat.com>,
	Jiri Olsa <jolsa@...hat.com>,
	Namhyung Kim <namhyung@...nel.org>,
	Andi Kleen <ak@...ux.intel.com>
Subject: Re: [PATCH 16/29] perf, tools: Add support for weight v7

> For PEBS-LL I do force the sort period to:
> local_weight,mem,sym,dso,symbol_daddr,dso_daddr,snoop,tlb,locked
> 
> But that's not enough,
> 
> One solution could be to make period an explicit sort key. It
> may then be dropped by some measurements, e.g., when weight is
> is used.

Makes sense. Agreed, it should probably be an explicit key.

-Andi

-- 
ak@...ux.intel.com -- Speaking for myself only.
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