From: Srikar Dronamraju <srikar@linux.vnet.ibm.com>
To: Steven Rostedt <rostedt@goodmis.org>
Cc: Peter Zijlstra <peterz@infradead.org>,
LKML <linux-kernel@vger.kernel.org>, Ingo Molnar <mingo@elte.hu>,
Frederic Weisbecker <fweisbec@gmail.com>,
Masami Hiramatsu <masami.hiramatsu.pt@hitachi.com>,
Ananth N Mavinakayanahalli <ananth@in.ibm.com>
Subject: Re: [PATCH][RFC] tracing: Use class->reg() for all registering of events
Date: Wed, 9 Jun 2010 10:35:34 +0530 [thread overview]
Message-ID: <20100609050534.GA5878@linux.vnet.ibm.com> (raw)
In-Reply-To: <1276024211.15884.107.camel@gandalf.stny.rr.com>
>
> > I tested the patch and it fixed the regression where
> > perf record -e probe:do_fork -aR sleep 1 would fail.
> >
>
> Thanks! Unfortunately the patch does two things, one is to fix this
> regression, the other is a clean up. Linus is currently only wanting
> fixes now and may not accept the clean up part of this patch. Can you
> test the patch below. It only addresses the regression.
I tested this patch on the mainline(latest git), and perf record is able
to record events. However the other regressions still remain. I am
seeing these on mainline too.
Peter, can you please point me to the fix for the floating point
exception patch? I am not sure if its because of the floating point
exception, but 'perf report' is showing blank output.
--
Thanks and Regards
Srikar
next prev parent reply other threads:[~2010-06-09 5:06 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-06-08 15:33 [PATCH][RFC] tracing: Use class->reg() for all registering of events Steven Rostedt
2010-06-08 15:57 ` Peter Zijlstra
2010-06-08 17:35 ` Srikar Dronamraju
2010-06-08 19:10 ` Steven Rostedt
2010-06-08 19:11 ` Steven Rostedt
2010-06-09 5:05 ` Srikar Dronamraju [this message]
2010-06-09 6:32 ` Peter Zijlstra
2010-06-09 11:47 ` Srikar Dronamraju
2010-06-09 11:53 ` Peter Zijlstra
2010-06-09 12:02 ` Arnaldo Carvalho de Melo
2010-06-09 12:23 ` Arnaldo Carvalho de Melo
2010-06-09 12:35 ` Arnaldo Carvalho de Melo
2010-06-10 8:27 ` Srikar Dronamraju
2010-06-10 14:07 ` Arnaldo Carvalho de Melo
2010-06-10 14:52 ` Steven Rostedt
2010-06-10 15:12 ` Srikar Dronamraju
2010-06-10 18:41 ` Steven Rostedt
2010-06-10 20:36 ` Peter Zijlstra
2010-06-10 20:41 ` Steven Rostedt
2010-06-08 18:36 ` Peter Zijlstra
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