linux-kernel - Re: [RFC/PATCHSET 00/15] perf report: Add support to accumulate hist periods

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Message-ID: <1351585065.4047.33.camel@twins>
Date:	Tue, 30 Oct 2012 09:17:45 +0100
From:	Peter Zijlstra <a.p.zijlstra@...llo.nl>
To:	Namhyung Kim <namhyung@...nel.org>
Cc:	Arun Sharma <asharma@...com>,
	Arnaldo Carvalho de Melo <acme@...stprotocols.net>,
	Paul Mackerras <paulus@...ba.org>,
	Ingo Molnar <mingo@...nel.org>,
	LKML <linux-kernel@...r.kernel.org>,
	Frederic Weisbecker <fweisbec@...il.com>,
	David Ahern <dsahern@...il.com>, Jiri Olsa <jolsa@...hat.com>,
	Stephane Eranian <eranian@...gle.com>
Subject: Re: [RFC/PATCHSET 00/15] perf report: Add support to accumulate
 hist periods

On Tue, 2012-10-30 at 15:59 +0900, Namhyung Kim wrote:
> Yes, the callchain part needs to be improved.  Peter's idea indeed looks
> good to me too. 

FWIW, I think this is exactly what sysprof does, except that tool isn't
usable for other reasons.. You might want to look at it though.
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