linux-kernel - Re: [PATCH V2] page-types.c: auto debugfs mount for hwpoison operation

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Message-Id: <20110308150824.7EC2.A69D9226@jp.fujitsu.com>
Date:	Tue,  8 Mar 2011 15:08:02 +0900 (JST)
From:	KOSAKI Motohiro <kosaki.motohiro@...fujitsu.com>
To:	Chen Gong <gong.chen@...ux.intel.com>
Cc:	kosaki.motohiro@...fujitsu.com,
	Wu Fengguang <fengguang.wu@...el.com>,
	"linux-mm@...ck.org" <linux-mm@...ck.org>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
	Peter Zijlstra <a.p.zijlstra@...llo.nl>,
	Ingo Molnar <mingo@...e.hu>,
	Clark Williams <williams@...hat.com>,
	Arnaldo Carvalho de Melo <acme@...hat.com>,
	Xiao Guangrong <xiaoguangrong@...fujitsu.com>
Subject: Re: [PATCH V2] page-types.c: auto debugfs mount for hwpoison operation

> page-types.c doesn't supply a way to specify the debugfs path and
> the original debugfs path is not usual on most machines. This patch
> supplies a way to auto mount debugfs if needed.
> 
> This patch is heavily inspired by tools/perf/utils/debugfs.c
> 
> Signed-off-by: Chen Gong <gong.chen@...ux.intel.com>
> ---
>   Documentation/vm/page-types.c |  105 
> +++++++++++++++++++++++++++++++++++++++--
>   1 files changed, 101 insertions(+), 4 deletions(-)


Cute!
	Reviewed-by: KOSAKI Motohiro <kosaki.motohiro@...fujitsu.com>



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