linux-kernel - Re: [GIT PULL] perf updates for v4.1

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Message-ID: <20150416124437.GA25070@kernel.org>
Date:	Thu, 16 Apr 2015 09:44:37 -0300
From:	Arnaldo Carvalho de Melo <acme@...radead.org>
To:	Linus Torvalds <torvalds@...ux-foundation.org>
Cc:	Ingo Molnar <mingo@...nel.org>,
	Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
	Peter Zijlstra <a.p.zijlstra@...llo.nl>,
	Jiri Olsa <jolsa@...hat.com>,
	Thomas Gleixner <tglx@...utronix.de>,
	Andrew Morton <akpm@...ux-foundation.org>
Subject: Re: [GIT PULL] perf updates for v4.1

Em Wed, Apr 15, 2015 at 08:48:38PM -0700, Linus Torvalds escreveu:
> On Tue, Apr 14, 2015 at 5:00 AM, Ingo Molnar <mingo@...nel.org> wrote:
> >
> > Please pull the latest perf-core-for-linus git tree from:
> >
> >    git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf-core-for-linus
> 
> Hmm. I don't seem to get any annotations any more in "perf report".
> There are no error messages, I just get an empty annotation window.
> 
> My test-case is just my usual
> 
>     perf record -e cycles:pp make -j
> 
> on a fully built kernel tree, followed by
> 
>     perf report -s symbol
> 
> and the percentages and function names look fine, but 'a' doesn't do
> what I expect it to do..

Investigating...

- Arnaldo
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