linux-kernel - Re: [PATCH -tip 1/2] function-graph: fix the output of set_graph

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Message-ID: <alpine.DEB.2.00.0907232034510.8469@gandalf.stny.rr.com>
Date:	Thu, 23 Jul 2009 20:35:09 -0400 (EDT)
From:	Steven Rostedt <rostedt@...dmis.org>
To:	Li Zefan <lizf@...fujitsu.com>
cc:	Ingo Molnar <mingo@...e.hu>,
	Frederic Weisbecker <fweisbec@...il.com>,
	LKML <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH -tip 1/2] function-graph: fix the output of
 set_graph_function


On Wed, 22 Jul 2009, Li Zefan wrote:

> It always shows "ftrace_graph_funcs":
> 
>  # echo 'sys_open' > set_graph_function
>  # cat set_graph_function
>  ftrace_graph_funcs

Nice fix. Hmm, this probably should go into 31.

-- Steve

> 
> Signed-off-by: Li Zefan <lizf@...fujitsu.com>
> ---
>  kernel/trace/ftrace.c |    2 +-
>  1 files changed, 1 insertions(+), 1 deletions(-)
> 
> diff --git a/kernel/trace/ftrace.c b/kernel/trace/ftrace.c
> index 24e3ff5..c6c0c07 100644
> --- a/kernel/trace/ftrace.c
> +++ b/kernel/trace/ftrace.c
> @@ -2505,7 +2505,7 @@ static int g_show(struct seq_file *m, void *v)
>  		return 0;
>  	}
>  
> -	seq_printf(m, "%pf\n", v);
> +	seq_printf(m, "%pf\n", (void *)*ptr);
>  
>  	return 0;
>  }
> -- 
> 1.6.3
> 
> 
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