linux-kernel - Re: [PATCHSET 00/17] tools lib traceevent: Plugin unload enhancement

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Message-ID: <20140115133915.GB8350@krava.redhat.com>
Date:	Wed, 15 Jan 2014 14:39:16 +0100
From:	Jiri Olsa <jolsa@...hat.com>
To:	Namhyung Kim <namhyung@...nel.org>
Cc:	Steven Rostedt <rostedt@...dmis.org>,
	Arnaldo Carvalho de Melo <acme@...stprotocols.net>,
	Frederic Weisbecker <fweisbec@...il.com>,
	Peter Zijlstra <a.p.zijlstra@...llo.nl>,
	Ingo Molnar <mingo@...nel.org>,
	Namhyung Kim <namhyung.kim@....com>,
	LKML <linux-kernel@...r.kernel.org>
Subject: Re: [PATCHSET 00/17] tools lib traceevent: Plugin unload enhancement

On Wed, Jan 15, 2014 at 10:45:23AM +0900, Namhyung Kim wrote:
> Hello,
> 
> When plugins are loaded, they register various event and function
> handlers.  But they don't unregister even after the plugins unloaded
> so that events could have refererences to non-existing handlers.
> 
> This patchset added relevant unregister functions to handle that.
> 
> Note that this is not a problem as of now since all of users unload
> plugins after finishing their access to events.  But being a generic
> library, it should be handled properly IMHO.
> 
> The patch 1-4 are resend of the previous die removal series so
> independent to this series.
> 
> I put the series on the 'libtraceevent/plugin-v1' branch in my tree
> 
>   git://git.kernel.org/pub/scm/linux/kernel/git/namhyung/linux-perf.git
> 
> Any comments are welcome, thanks
> Namhyung

looks ok,

Reviewed-by: Jiri Olsa <jolsa@...hat.com>

jirka
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