From: Li Zefan <lizf@cn.fujitsu.com>
To: Andrew Morton <akpm@linux-foundation.org>
Cc: Paul Menage <menage@google.com>,
LKML <linux-kernel@vger.kernel.org>,
Linux Containers <containers@lists.linux-foundation.org>
Subject: Re: [PATCH 1/2] cgroups: cleanup for dummy root
Date: Fri, 28 Nov 2008 17:03:55 +0800 [thread overview]
Message-ID: <492FB3FB.6060806@cn.fujitsu.com> (raw)
In-Reply-To: <492F9D4C.2020204@cn.fujitsu.com>
Li Zefan wrote:
> - Don't link rootnode to the root list, so root_list contains active
> hierarchies only as the comment indicates.
>
> - Don't link css_sets to the dummy cgroup, because we never want to
> run through the tasks in that dummpy cgroup (which means run
> through all the tasks in the system).
>
> Signed-off-by: Li Zefan <lizf@cn.fujitsu.com>
Hmmm...Sorry, this patch is wrong, when a subsystem is inactive thus in
rootnode, it may still iterate tasks in dummy top cgroup, though currently
no subsystem does so.
next prev parent reply other threads:[~2008-11-28 9:03 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-11-28 7:27 [PATCH 1/2] cgroups: cleanup for dummy root Li Zefan
2008-11-28 9:03 ` Li Zefan [this message]
2008-12-02 0:15 ` Paul Menage
[not found] ` <492FB3FB.6060806-BthXqXjhjHXQFUHtdCDX3A@public.gmane.org>
2008-12-02 0:15 ` Paul Menage
[not found] ` <492F9D4C.2020204-BthXqXjhjHXQFUHtdCDX3A@public.gmane.org>
2008-11-28 9:03 ` Li Zefan
-- strict thread matches above, loose matches on Subject: below --
2008-11-28 7:27 Li Zefan
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