Re: ftrace not working?

From: Ingo Molnar
Date: Wed Mar 25 2009 - 03:28:53 EST



* KOSAKI Motohiro <kosaki.motohiro@xxxxxxxxxxxxxx> wrote:

> > Signed-off-by: Nikanth Karthikesan <knikanth@xxxxxxx>
> >
> > ---
> >
> > 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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