linux-kernel - Re: [PATCH 4/7] sysfs: simplify sysfs_remove

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Message-ID: <46AF377D.4020103@gmail.com>
Date:	Tue, 31 Jul 2007 22:22:05 +0900
From:	Tejun Heo <htejun@...il.com>
To:	Cornelia Huck <cornelia.huck@...ibm.com>
CC:	ebiederm@...ssion.com, gregkh@...e.de,
	linux-kernel@...r.kernel.org, satyam@...radead.org,
	stern@...land.harvard.edu
Subject: Re: [PATCH 4/7] sysfs: simplify sysfs_remove_dir()

Cornelia Huck wrote:
> On Tue, 31 Jul 2007 19:15:08 +0900,
> Tejun Heo <htejun@...il.com> wrote:
> 
>> With the shadow directories gone, sysfs_remove_dir() can be simplified.
>>
>> * parent doesn't need to be grabbed separately.  Just access
>>   old_dentry->d_parent.
>>
>> * parent sd can never change.  Remove code to move under the new
>>   parent.
>>
>> * Massage comments a bit.
>>
>> Signed-off-by: Tejun Heo <htejun@...il.com>
>> ---
>>  fs/sysfs/dir.c |   26 ++++----------------------
>>  1 files changed, 4 insertions(+), 22 deletions(-)
>>
> It's not sysfs_remove_dir(), but sysfs_rename_dir() :) Otherwise this
> looks good.

Yeah, what was I thinking.  :-)

-- 
tejun
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