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Subject: Re: perf trace errors
From: Steven Rostedt <rostedt@goodmis.org>
Reply-To: rostedt@goodmis.org
To: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Christoph Hellwig <hch@lst.de>, Ingo Molnar <mingo@elte.hu>,
       linux-kernel@vger.kernel.org, Peter Zijlstra <a.p.zijlstra@chello.nl>,
       Paul Mackerras <paulus@samba.org>
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Organization: Kihon Technologies Inc.
Date: Thu, 29 Oct 2009 17:24:49 -0400
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On Mon, 2009-10-26 at 00:43 +0100, Frederic Weisbecker wrote:
> 2009/10/25 Christoph Hellwig <hch@lst.de>:
> > On Fri, Oct 16, 2009 at 10:32:42AM +0200, Ingo Molnar wrote:
> >> FYI, these bugs are fixed in latest -tip, your testcase works for me:
> >
> >> Mind checking whether it works for you?
> >
> > Yes, it works on -tip, but not yet on mainline.  What still doesn't
> > work yet on -tip either is printing of dynamic strings in some events,
> > e.g.:
> >
> >       kjournald-1105  [000]   643.002702: block_rq_complete: 253,0 W () 2283224
> 
> 
> Ah, interesting, it means we support __string() but not well other
> dynamic arrays.
> I'll have a look at it.

Frederic,

Have you found anything with this yet? If not, I can take a look too.

-- Steve