linux-kernel - Re: [tip:tracing/core] ring-buffer benchmark: Run producer/consumer threads at nice +19

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Date:	Tue, 24 Nov 2009 10:40:07 -0500
From:	Steven Rostedt <rostedt@...dmis.org>
To:	Ingo Molnar <mingo@...e.hu>
Cc:	mingo@...hat.com, hpa@...or.com, linux-kernel@...r.kernel.org,
	fweisbec@...il.com, a.p.zijlstra@...llo.nl, efault@....de,
	tglx@...utronix.de, linux-tip-commits@...r.kernel.org
Subject: Re: [tip:tracing/core] ring-buffer benchmark: Run
 producer/consumer threads at nice +19

On Tue, 2009-11-24 at 16:22 +0100, Ingo Molnar wrote:
> * Steven Rostedt <rostedt@...dmis.org> wrote:

> We still have the perl overhead in function-tracing kernel builds btw
> :-/

Yes I know. Someone did send me a patch to start the conversion to C,
but it needs to be audited quite thoroughly.

-- Steve


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