linux-kernel - Re: [PATCH 2/3] tracing: Rename set_ftrace to set_bootup

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Message-Id: <1255440127.7113.1551.camel@gandalf.stny.rr.com>
Date:	Tue, 13 Oct 2009 09:22:07 -0400
From:	Steven Rostedt <rostedt@...dmis.org>
To:	Frederic Weisbecker <fweisbec@...il.com>
Cc:	Ingo Molnar <mingo@...e.hu>, LKML <linux-kernel@...r.kernel.org>,
	Li Zefan <lizf@...fujitsu.com>
Subject: Re: [PATCH 2/3] tracing: Rename set_ftrace to set_bootup_ftrace

On Tue, 2009-10-13 at 09:38 +0200, Frederic Weisbecker wrote:
> Do this rename because set_ftrace is too much generic and not enough
> self-explainable as a name.
> 
> Signed-off-by: Frederic Weisbecker <fweisbec@...il.com>
> Cc: Steven Rostedt <rostedt@...dmis.org>
> Cc: Li Zefan <lizf@...fujitsu.com>
> ---
>  kernel/trace/trace.c |    4 ++--
>  1 files changed, 2 insertions(+), 2 deletions(-)
> 
> diff --git a/kernel/trace/trace.c b/kernel/trace/trace.c
> index 4506826..866daf8 100644
> --- a/kernel/trace/trace.c
> +++ b/kernel/trace/trace.c
> @@ -129,7 +129,7 @@ static int tracing_set_tracer(const char *buf);
>  static char bootup_tracer_buf[MAX_TRACER_SIZE] __initdata;
>  static char *default_bootup_tracer;
>  
> -static int __init set_ftrace(char *str)
> +static int __init set_bootup_ftrace(char *str)
>  {
>  	strncpy(bootup_tracer_buf, str, MAX_TRACER_SIZE);
>  	default_bootup_tracer = bootup_tracer_buf;
> @@ -137,7 +137,7 @@ static int __init set_ftrace(char *str)
>  	ring_buffer_expanded = 1;
>  	return 1;
>  }
> -__setup("ftrace=", set_ftrace);
> +__setup("ftrace=", set_bootup_ftrace);

Actually, it probably should be called, set_cmdline_ftrace. Since it
came from the command line, and that is what is matching.

-- Steve

>  
>  static int __init set_ftrace_dump_on_oops(char *str)
>  {

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