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Date: Tue, 17 Feb 2009 20:29:38 -0500 (EST)
From: Steven Rostedt <rostedt@goodmis.org>
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To: linux-kernel@vger.kernel.org
cc: Ingo Molnar <mingo@elte.hu>, Andrew Morton <akpm@linux-foundation.org>,
       Thomas Gleixner <tglx@linutronix.de>,
       Frederic Weisbecker <fweisbec@gmail.com>,
       Peter Zijlstra <peterz@infradead.org>,
       Arnaldo Carvalho de Melo <acme@redhat.com>,
       "Luis Claudio R. Goncalves" <lclaudio@uudg.org>,
       Steven Rostedt <srostedt@redhat.com>
Subject: Re: [PATCH 6/6] ftrace: show unlimited when traceon or traceoff has
 no counter
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On Tue, 17 Feb 2009, Steven Rostedt wrote:

> From: Steven Rostedt <srostedt@redhat.com>
> 
> Impact: clean up
> 
> The traceon and traceoff function probes are confusing to developers
> to what happens when a counter is not specified. This should help
> clear things up.
> 
>  # echo "*:traceoff" > set_ftrace_filter

Silly cut and paste error. That should have been:

  # echo "do_fork:traceoff" > set_ftrace_filter

Oh well.

-- Steve

>  # cat /debug/tracing/set_ftrace_filter
> 
>   #### all functions enabled ####
>   do_fork:traceoff:unlimited
> 
> Signed-off-by: Steven Rostedt <srostedt@redhat.com>