linux-kernel - Re: [PATCH] ftrace: The set_graph_function and set_graph_notrace file mode should be 0644 instead of 0444

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Date:	Thu, 04 Sep 2014 10:15:46 +0900
From:	Namhyung Kim <namhyung@...nel.org>
To:	Chen LinX <linx.z.chen@...el.com>
Cc:	rostedt@...dmis.org, mingo@...hat.com,
	yanmin_zhang@...ux.intel.com, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] ftrace: The set_graph_function and set_graph_notrace file mode should be 0644 instead of 0444

Hi Chen,

On Wed,  3 Sep 2014 14:31:09 +0800, Chen LinX wrote:
> Signed-off-by: Chen LinX <linx.z.chen@...el.com>

Acked-by: Namhyung Kim <namhyung@...nel.org>

Thanks,
Namhyung


> ---
>  kernel/trace/ftrace.c | 4 ++--
>  1 file changed, 2 insertions(+), 2 deletions(-)
>
> diff --git a/kernel/trace/ftrace.c b/kernel/trace/ftrace.c
> index 5916a8e..00e7b9a 100644
> --- a/kernel/trace/ftrace.c
> +++ b/kernel/trace/ftrace.c
> @@ -4406,10 +4406,10 @@ static __init int ftrace_init_dyn_debugfs(struct dentry *d_tracer)
>  	ftrace_create_filter_files(&global_ops, d_tracer);
>  
>  #ifdef CONFIG_FUNCTION_GRAPH_TRACER
> -	trace_create_file("set_graph_function", 0444, d_tracer,
> +	trace_create_file("set_graph_function", 0644, d_tracer,
>  				    NULL,
>  				    &ftrace_graph_fops);
> -	trace_create_file("set_graph_notrace", 0444, d_tracer,
> +	trace_create_file("set_graph_notrace", 0644, d_tracer,
>  				    NULL,
>  				    &ftrace_graph_notrace_fops);
>  #endif /* CONFIG_FUNCTION_GRAPH_TRACER */
--
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