linux-kernel - Re: [PATCH -tip] Return an error when setting a nonexistent tracer

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Date:	Sun, 5 Oct 2008 11:49:59 +0200
From:	Ingo Molnar <mingo@...e.hu>
To:	Steven Rostedt <rostedt@...dmis.org>
Cc:	Frederic Weisbecker <fweisbec@...il.com>,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH -tip] Return an error when setting a nonexistent tracer


* Steven Rostedt <rostedt@...dmis.org> wrote:

> On Sat, 4 Oct 2008, Frederic Weisbecker wrote:
> 
> > When one try to set a nonexistent tracer, no error is returned
> > as if the name of the tracer was correct.
> > We should return -EINVAL.
> 
> Thanks! This has been something I've been meaning to do for a long
> time but have never got around to doing it.
> 
> ( I knew if I waited long enough, someone else would do it ;-)
> 
> > 
> > Signed-off-by: Frederic Weisbecker <fweisbec@...il.com>
> 
> Acked-by: Steven Rostedt <srostedt@...hat.com>

applied to tip/tracing/core, thanks!

	Ingo
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