linux-kernel - Re: [GIT PULL 0/9] perf/core improvements and fixes

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Date:	Fri, 26 Oct 2012 09:31:15 -0700
From:	Arnaldo Carvalho de Melo <acme@...radead.org>
To:	Borislav Petkov <bp@...en8.de>, Namhyung Kim <namhyung@...nel.org>,
	David Ahern <dsahern@...il.com>,
	Ingo Molnar <mingo@...nel.org>, linux-kernel@...r.kernel.org,
	Andrew Vagin <avagin@...nvz.org>,
	Borislav Petkov <bp@...64.org>,
	David Howells <dhowells@...hat.com>,
	Frederic Weisbecker <fweisbec@...il.com>,
	Jiri Olsa <jolsa@...hat.com>,
	Paul Mackerras <paulus@...ba.org>,
	Peter Zijlstra <a.p.zijlstra@...llo.nl>,
	Stephane Eranian <eranian@...il.com>,
	Steven Rostedt <rostedt@...dmis.org>
Subject: Re: [GIT PULL 0/9] perf/core improvements and fixes

Em Fri, Oct 26, 2012 at 05:34:32PM +0200, Borislav Petkov escreveu:
> On Sat, Oct 27, 2012 at 12:31:42AM +0900, Namhyung Kim wrote:
> > You can see it easily when building perf without -j option. But I have
> > no idea why it takes so long..
 
> Well, you can trace that workload with perf itself, no, and see the
> hotspots.

Right, perf'ing perf is a favourite pastime, right?

- Arnaldo
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