linux-kernel - Re: [PATCH] perf: fix use_browser infinite loop bug in annotate

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Message-ID: <20100527154510.GK9874@ghostprotocols.net>
Date:	Thu, 27 May 2010 12:45:11 -0300
From:	Arnaldo Carvalho de Melo <acme@...radead.org>
To:	Stephane Eranian <eranian@...gle.com>
Cc:	linux-kernel@...r.kernel.org, peterz@...radead.org, mingo@...e.hu,
	paulus@...ba.org, davem@...emloft.net, fweisbec@...il.com,
	perfmon2-devel@...ts.sf.net, eranian@...il.com
Subject: Re: [PATCH] perf: fix use_browser infinite loop bug in annotate

Em Thu, May 27, 2010 at 11:51:42AM -0300, Arnaldo Carvalho de Melo escreveu:
> Em Thu, May 27, 2010 at 02:50:01PM +0200, Stephane Eranian escreveu:
> > This patch fixes an infinite loop problem with perf annotate when
> > the TUI is not used. When the perfconfig file is not found use_browser
> > remains at -1, when found and tui is disabled use_browser = 0. Thus the
> > correct test for TUI is use_browser > 0.
> > 
> > Signed-off-by: Stephane Eranian <eranian@...gle.com>
> 
> Thanks, I'm applying this one and doing an audit of other uses, I know
> of one more case reported by Frédéric that was fixed in a similar way.

	Oops, I already have this fixed on changeset

62e3436b5f3461662929eae102beefbd12127cb1

	That is at:

git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux-2.6 perf

http://git.kernel.org/?p=linux/kernel/git/acme/linux-2.6.git;a=commit;h=62e3436b5f3461662929eae102beefbd12127cb1
 
	I pushed this to Ingo yesterday, should be in tip/perf/core soon,
thanks anyway!

- Arnaldo
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