linux-kernel - Re: [PATCH 7/7] tracing: change filter_free_subsystem_*() to check ->subsystem rather then ->name

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Date:	Mon, 14 Jul 2014 15:21:58 -0400
From:	Steven Rostedt <rostedt@...dmis.org>
To:	Namhyung Kim <namhyung@...nel.org>
Cc:	Oleg Nesterov <oleg@...hat.com>,
	Masami Hiramatsu <masami.hiramatsu.pt@...achi.com>,
	Srikar Dronamraju <srikar@...ux.vnet.ibm.com>,
	Tom Zanussi <tom.zanussi@...ux.intel.com>,
	"zhangwei(Jovi)" <jovi.zhangwei@...wei.com>,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH 7/7] tracing: change filter_free_subsystem_*() to check
 ->subsystem rather then ->name

On Mon, 14 Jul 2014 22:58:19 +0900
Namhyung Kim <namhyung@...nel.org> wrote:

> 2014-07-11 (금), 21:06 +0200, Oleg Nesterov:
> > filter_free_subsystem_preds() and filter_free_subsystem_filters()
> > can rely on file->system->subsystem and avoid strcmp().
> 
> I guess the same can go to the replace_system_preds() too.
> 

And it looks like you can pass dir there instead of system as well.

-- Steve
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