linux-kernel - Re: ftrace not working?

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Date:	Wed, 25 Mar 2009 08:27:29 +0100
From:	Ingo Molnar <mingo@...e.hu>
To:	KOSAKI Motohiro <kosaki.motohiro@...fujitsu.com>
Cc:	Nikanth Karthikesan <knikanth@...e.de>,
	Steven Rostedt <rostedt@...dmis.org>,
	Steven Rostedt <srostedt@...hat.com>, rusty@...tcorp.com.au,
	Fr馘駻ic Weisbecker <fweisbec@...il.com>,
	linux-kernel@...r.kernel.org
Subject: Re: ftrace not working?


* KOSAKI Motohiro <kosaki.motohiro@...fujitsu.com> wrote:

> > Signed-off-by: Nikanth Karthikesan <knikanth@...e.de>
> > 
> > ---
> > 
> > diff --git a/kernel/trace/trace.c b/kernel/trace/trace.c
> > index 17bb88d..98f609d 100644
> > --- a/kernel/trace/trace.c
> > +++ b/kernel/trace/trace.c
> > @@ -3887,6 +3887,7 @@ __init static int tracer_alloc_buffers(void)
> >  
> >  	register_die_notifier(&trace_die_notifier);
> >  	ret = 0;
> > +	goto out;
> >  
> >  out_free_cpumask:
> >  	free_cpumask_var(tracing_cpumask);
> 
> Good catch!
> 
> I think this patch should send to 2.6.29.1 :)

a fix for that was in the tracing tree already - and will be 
forwarded to .29.1 or .29.2.

	Ingo
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