linux-kernel - Re: [RFC/PATCHSET 0/8] perf tools: Minimal build without libelf dependency (v2)

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Date:	Fri, 22 Jun 2012 11:47:58 +0200
From:	Peter Zijlstra <a.p.zijlstra@...llo.nl>
To:	Namhyung Kim <namhyung@...nel.org>
Cc:	Arnaldo Carvalho de Melo <acme@...stprotocols.net>,
	Paul Mackerras <paulus@...ba.org>,
	Ingo Molnar <mingo@...nel.org>,
	LKML <linux-kernel@...r.kernel.org>,
	Jiri Olsa <jolsa@...hat.com>, David Ahern <dsahern@...il.com>
Subject: Re: [RFC/PATCHSET 0/8] perf tools: Minimal build without libelf
 dependency (v2)

On Fri, 2012-06-22 at 14:37 +0900, Namhyung Kim wrote:
> And then I realized that the perf record needs to know about the
> build-id's anyway. :( So I implemented a poor man's version of elf
> parser only for parsing the build-id info. 

Why? the very first versions didn't know about any of that nonsense :-)
It works just fine as long as you don't go change binaries around.

That said, you did the work already, so no objection, just saying
builtids aren't that important.
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