On Fri, 06 Jun 2008 09:39:41 +0800
Li Zefan <lizf@cn.fujitsu.com> wrote:

quoted text
> Those checks are unnecessary, because when the subsystem is disabled
> it can't be mounted, so those functions won't get called.
> 
> The check is needed in functions which will be called in other places
> except cgroup.
> 
Good catch!

Acked-by: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>


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