linux-kernel - Re: [RFC/PATCH 3/3] perf tools: Defaults to 'caller' callchain order only if --children is enabled

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Message-ID: <CAM9d7ciVuSBUdJGs8c5nMwHCJ2fXO0vuoLujO0-HhxQN7e-4ww@mail.gmail.com>
Date:	Thu, 22 Oct 2015 16:38:44 +0900
From:	Namhyung Kim <namhyung@...nel.org>
To:	Ingo Molnar <mingo@...nel.org>
Cc:	Arnaldo Carvalho de Melo <acme@...nel.org>,
	Peter Zijlstra <a.p.zijlstra@...llo.nl>,
	Jiri Olsa <jolsa@...hat.com>,
	LKML <linux-kernel@...r.kernel.org>,
	David Ahern <dsahern@...il.com>,
	Adrian Hunter <adrian.hunter@...el.com>,
	Borislav Petkov <bp@...e.de>,
	Brendan Gregg <brendan.d.gregg@...il.com>,
	Chandler Carruth <chandlerc@...il.com>,
	Frederic Weisbecker <fweisbec@...il.com>,
	Stephane Eranian <eranian@...gle.com>,
	Wang Nan <wangnan0@...wei.com>
Subject: Re: [RFC/PATCH 3/3] perf tools: Defaults to 'caller' callchain order
 only if --children is enabled

Hi Ingo,

On Thu, Oct 22, 2015 at 4:32 PM, Ingo Molnar <mingo@...nel.org> wrote:
>
> * Namhyung Kim <namhyung@...nel.org> wrote:
>
>> The caller callchain order is useful with --children option since it can
>> show 'overview' style output, but other commands which don't use
>>  --children feature like 'perf script' or even 'perf report/top' without
>>  --children are better to keep caller order.

Oops, there's a typo:  s/caller order/callee order/ :)


>>
>> Cc: Adrian Hunter <adrian.hunter@...el.com>
>> Cc: Borislav Petkov <bp@...e.de>
>> Cc: Brendan Gregg <brendan.d.gregg@...il.com>
>> Cc: Chandler Carruth <chandlerc@...il.com>
>> Cc: Frederic Weisbecker <fweisbec@...il.com>
>> Cc: Stephane Eranian <eranian@...gle.com>
>> Cc: Wang Nan <wangnan0@...wei.com>
>> Signed-off-by: Namhyung Kim <namhyung@...nel.org>
>
> Very nice fixes, thanks!

Thank you!
Namhyung
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