linux-kernel - Re: [PATCH 09/11] sysfs: add sysfs_ns

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Date:	Wed, 18 Jun 2008 13:19:37 -0700
From:	ebiederm@...ssion.com (Eric W. Biederman)
To:	Benjamin Thery <benjamin.thery@...l.net>
Cc:	Greg Kroah-Hartman <gregkh@...e.de>,
	Andrew Morton <akpm@...ux-foundation.org>,
	Daniel Lezcano <dlezcano@...ibm.com>,
	Serge Hallyn <serue@...ibm.com>, linux-kernel@...r.kernel.org,
	Tejun Heo <htejun@...il.com>, Al Viro <viro@....linux.org.uk>,
	Linux Containers <containers@...ts.osdl.org>
Subject: Re: [PATCH 09/11] sysfs: add sysfs_ns_exit routine

Benjamin Thery <benjamin.thery@...l.net> writes:

> Add sysfs routine sysfs_ns_exit() to allow a namespace to go away while
> sysfs is still mounted. 
>
> The exiting namespace calls this routine and pass it a callback to be 
> called for every sysfs superblocks present. The callback contains the 
> necessary code to clean the superblock tag data associated with this 
> namespace.

My apologies for not looking at this earlier.  This is a nice cleanup.
Thank you.

Eric
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