From: Andrew Morton <akpm@linux-foundation.org>
To: Li Zefan <lizf@cn.fujitsu.com>
Cc: Paul Menage <menage@google.com>,
LKML <linux-kernel@vger.kernel.org>,
"containers@lists.osdl.org" <containers@lists.osdl.org>,
Balbir Singh <balbir@linux.vnet.ibm.com>,
KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>,
Paul Jackson <pj@sgi.com>
Subject: Re: [PATCH] cgroup: support checking of subsystem dependencies (v2)
Date: Tue, 1 Jul 2008 01:54:38 -0700 [thread overview]
Message-ID: <20080701015438.43172fd7.akpm@linux-foundation.org> (raw)
In-Reply-To: <4869EE32.6050708@cn.fujitsu.com>
On Tue, 01 Jul 2008 16:43:30 +0800 Li Zefan <lizf@cn.fujitsu.com> wrote:
> > The whole patch doesn't do anything. Perhaps there's another patch in
> > the pipeline somewhere which adds one or more ->subsys_depend
> > implementations, but I cannot find it. If so, I'd have expected this
> > patch to be titled [1/N].
> >
>
> Yes, the patch does nothing actually. Daisuke Nishimura-san's original swap
> controller needed to be mounted with memory controller, but the newer
> version makes it an addon to memory controller, so it currently doesn't
> need the feature this patch provides.
>
> Or I can keep this patch until some new cgroup subsystem needs it ?
That would be better. Once something needs this patch, we do
[patch 1/n]: cgroup: support checking of subsystem dependencies
[patch 2/n]: <use it>
next prev parent reply other threads:[~2008-07-01 8:55 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-06-18 8:01 [PATCH] cgroup: support checking of subsystem dependencies Li Zefan
2008-06-18 21:13 ` Paul Menage
2008-06-19 0:43 ` Li Zefan
2008-06-19 1:51 ` [PATCH] cgroup: support checking of subsystem dependencies (v2) Li Zefan
2008-06-20 4:51 ` Paul Menage
2008-07-01 7:51 ` Andrew Morton
2008-07-01 8:43 ` Li Zefan
2008-07-01 8:54 ` Andrew Morton [this message]
2008-06-19 0:17 ` [PATCH] cgroup: support checking of subsystem dependencies KAMEZAWA Hiroyuki
2008-06-19 0:40 ` Li Zefan
2008-06-19 2:30 ` Daisuke Nishimura
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