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Date:	Tue, 6 Oct 2015 17:56:28 +0900
From:	Namhyung Kim <>
To:	Arnaldo Carvalho de Melo <>
Cc:	Ingo Molnar <>,
	Peter Zijlstra <>,
	Jiri Olsa <>,
	LKML <>,
	Frederic Weisbecker <>,
	Stephane Eranian <>,
	David Ahern <>,
	Andi Kleen <>,
	Adrian Hunter <>
Subject: Re: [RFC/PATCH 03/38] perf tools: Move auxtrace_mmap field to struct perf_evlist

On Sat, Oct 3, 2015 at 3:45 AM, Arnaldo Carvalho de Melo
<> wrote:
> Em Fri, Oct 02, 2015 at 02:18:44PM +0900, Namhyung Kim escreveu:
>> Since it's gonna share struct mmap with dummy tracking evsel to track
>> meta events only, let's move auxtrace out of struct perf_mmap.
> Is this moving around _strictly_ needed?

In the later patch, I added another perf_mmap instance for dummy
tracking events. So keeping auxtrace_mmap in the perf_mmap is a
duplication.  It's not strictly needed but will waste some memory.

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