linux-kernel - Re: [PATCH 2/2] perf hist: Don't fprintf the callgraph unconditionally

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Message-ID: <20100314143405.GB5312@nowhere>
Date:	Sun, 14 Mar 2010 15:34:07 +0100
From:	Frederic Weisbecker <fweisbec@...il.com>
To:	Arnaldo Carvalho de Melo <acme@...stprotocols.net>
Cc:	Ingo Molnar <mingo@...e.hu>, linux-kernel@...r.kernel.org,
	Mike Galbraith <efault@....de>,
	Peter Zijlstra <a.p.zijlstra@...llo.nl>,
	Paul Mackerras <paulus@...ba.org>
Subject: Re: [PATCH 2/2] perf hist: Don't fprintf the callgraph
	unconditionally

On Sun, Mar 14, 2010 at 11:21:52AM -0300, Arnaldo Carvalho de Melo wrote:
> Em Sun, Mar 14, 2010 at 10:47:34AM +0100, Frederic Weisbecker escreveu:
> > Hmm, so for now the callchain won't work anymore until
> > it gets properly reimplemented right?
> 
> It doesn't work in the newt interface only, it remais working if you do:
> 
> perf report | less
> perf report > output.txt
> rpm -e newt-devel ; make -C tools/perf install
> 
> :-)


Aah!


  
> > Not that much a problem as a necessary step if it really makes
> > easier for the newt integration.
> 
> This patch doesn't change the situation before it, i.e. callgraphs _in
> the newt interface_ weren't working.


Ok :-)

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