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Date: Mon, 19 Jan 2015 13:49:28 +0100
From: Jiri Olsa <jolsa@redhat.com>
To: =?iso-8859-1?Q?J=E9r=E9mie?= Galarneau 
	<jeremie.galarneau@efficios.com>
Cc: Alexandre Montplaisir <alexmonthy@voxpopuli.im>,
        linux-kernel@vger.kernel.org, Jiri Olsa <jolsa@kernel.org>,
        Arnaldo Carvalho de Melo <acme@redhat.com>,
        David Ahern <dsahern@gmail.com>,
        Dominique Toupin <dominique.toupin@ericsson.com>,
        Frederic Weisbecker <fweisbec@gmail.com>,
        Jeremie Galarneau <jgalar@efficios.com>,
        Mathieu Desnoyers <mathieu.desnoyers@efficios.com>,
        Namhyung Kim <namhyung@gmail.com>, Paul Mackerras <paulus@samba.org>,
        Peter Zijlstra <peterz@infradead.org>,
        Sebastian Andrzej Siewior <bigeasy@linutronix.de>,
        Tom Zanussi <tzanussi@gmail.com>
Subject: Re: [PATCHv3 0/8] perf tools: Add perf data CTF conversion
Message-ID: <20150119124928.GA19516@krava.brq.redhat.com>
References: <1421338556-20498-1-git-send-email-jolsa@kernel.org>
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 <54B92DAB.2020909@voxpopuli.im>
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On Fri, Jan 16, 2015 at 11:46:36AM -0500, Jérémie Galarneau wrote:
> On Fri, Jan 16, 2015 at 10:26 AM, Alexandre Montplaisir
> <alexmonthy@voxpopuli.im> wrote:
> > On 2015-01-15 03:57 PM, Alexandre Montplaisir wrote:
> >>
> >> Hi,
> >>
> >> I'm a developer for the Trace Compass tool (see links [3], [4] in Jiri's
> >> email). I can confirm that the generated CTF can be read correctly by our
> >> tool, which enables many views and analyses (Control Flow, CPU usage view,
> >> etc.) that were previously only available for LTTng traces.
> >>
> >> Some of our users also use perf extensively, and are looking forward to
> >> this feature! Is there any ETA as to when this will be merged upstream?
> >>
> >> Thanks,
> >> Alexandre
> >
> >
> > That was a bit too fast, it seems there are issues with very recent versions
> > of Babeltrace. You can follow the discussion at
> > http://lists.linuxfoundation.org/pipermail/diamon-discuss/2015-January/000007.html
> >
> 
> It's a regression introduced by a commit that was pushed to master
> yesterday. I'm working on a fix.
> In the meantime, testing against Babeltrace master 3baf0856 should be alright.

yep.. works for me ;-)

thanks,
jirka