linux-kernel - Re: [PATCH 01/17] perf util: Save pid-cmdline mapping into tracing header

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Message-ID: <878v0bxvi3.fsf@sejong.aot.lge.com>
Date:	Fri, 09 Aug 2013 14:51:00 +0900
From:	Namhyung Kim <namhyung@...nel.org>
To:	David Ahern <dsahern@...il.com>
Cc:	Arnaldo Carvalho de Melo <acme@...stprotocols.net>,
	Namhyung Kim <namhyung.kim@....com>,
	Peter Zijlstra <a.p.zijlstra@...llo.nl>,
	Paul Mackerras <paulus@...ba.org>,
	Ingo Molnar <mingo@...nel.org>,
	LKML <linux-kernel@...r.kernel.org>,
	Steven Rostedt <rostedt@...dmis.org>,
	Frederic Weisbecker <fweisbec@...il.com>,
	Jiri Olsa <jolsa@...hat.com>,
	Stephane Eranian <eranian@...gle.com>,
	Jeremy Eder <jeder@...hat.com>
Subject: Re: [PATCH 01/17] perf util: Save pid-cmdline mapping into tracing header

Hi David,

On Wed, 07 Aug 2013 09:44:24 -0400, David Ahern wrote:
> On 8/5/13 3:17 AM, Namhyung Kim wrote:
>>> I don't think this is a problem, its in line with Ingo's suggestion of a
>>> new perf ioctl to ask the kernel to generate PERF_RECORD_MMAP events for
>>> existing threads.
>>
>> Hmm.. could you please give me a link of the thread?
>
> I believe this is the thread being referred to:
> https://lkml.org/lkml/2013/6/25/180

Thank you!
Namhyung
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