linux-kernel - Re: [PATCH 3/3] tools lib traceevent: Introduce pevent

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Message-ID: <1339798996.25903.19.camel@gandalf.stny.rr.com>
Date:	Fri, 15 Jun 2012 18:23:16 -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 3/3] tools lib traceevent: Introduce pevent_strerror

On Sat, 2012-06-16 at 07:18 +0900, Namhyung Kim wrote:

> So, for now, passing the return value only would be enough. But I think
> passing pevent into a function name started by pevent_ looks natural. :)

Yeah, I agree, and who knows, maybe in the future it will be useful.

Perhaps, we should add a note that says pevent can be NULL. Just in case
you just want to convert a return value and you do not have an available
pevent at hand.

-- Steve


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