linux-kernel - Re: [PATCH 1/3] tools lib traceevent: Do not link broken field arg for an old ftrace event

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Date:	Tue, 12 Jun 2012 13:51:40 -0400
From:	Steven Rostedt <rostedt@...dmis.org>
To:	Namhyung Kim <namhyung@...nel.org>
Cc:	Arnaldo Carvalho de Melo <acme@...stprotocols.net>,
	Peter Zijlstra <a.p.zijlstra@...llo.nl>,
	Paul Mackerras <paulus@...ba.org>,
	Ingo Molnar <mingo@...nel.org>,
	LKML <linux-kernel@...r.kernel.org>,
	Frederic Weisbecker <fweisbec@...il.com>,
	Namhyung Kim <namhyung.kim@....com>
Subject: Re: [PATCH 1/3] tools lib traceevent: Do not link broken field arg
 for an old ftrace event

On Tue, 2012-06-12 at 16:42 +0900, Namhyung Kim wrote:
> From: Namhyung Kim <namhyung.kim@....com>
> 
> Defer linking a newly allocated arg to print_fmt.args until
> all of its field is setup so that later access to ->field.name
> cannot be NULL.
> 
> Cc: Frederic Weisbecker <fweisbec@...il.com>

Acked-by: Steven Rostedt <rostedt@...dmis.org>

-- Steve


> Signed-off-by: Namhyung Kim <namhyung@...nel.org>
> ---
>  tools/lib/traceevent/event-parse.c |    6 +++---
>  1 file changed, 3 insertions(+), 3 deletions(-)
> 
> diff --git a/tools/lib/traceevent/event-parse.c b/tools/lib/traceevent/event-parse.c


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