Date: Thu, 22 Jul 2010 16:14:01 -0700
From: Greg KH <gregkh@suse.de>
To: Kay Sievers <kay.sievers@vrfy.org>
Cc: Vivek Goyal <vgoyal@redhat.com>, Paul Menage <menage@google.com>,
        Li Zefan <lizf@cn.fujitsu.com>,
        Lennart Poettering <lennart@poettering.net>,
        Andrew Morton <akpm@linux-foundation.org>,
        KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>,
        Ben Blum <bblum@andrew.cmu.edu>, containers@lists.linux-foundation.org,
        linux-kernel@vger.kernel.org,
        "Daniel P. Berrange" <berrange@redhat.com>,
        Jan Safranek <jsafrane@redhat.com>,
        Balbir Singh <balbir@linux.vnet.ibm.com>
Subject: Re: [PATCH] cgroupfs: create /sys/fs/cgroup to mount cgroupfs on
Message-ID: <20100722231401.GA11538@suse.de>
References: <20100722182638.GA12712@kroah.com>
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 <20100722193741.GA2688@redhat.com>
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On Fri, Jul 23, 2010 at 01:08:12AM +0200, Kay Sievers wrote:
> On Thu, Jul 22, 2010 at 23:18, Greg KH <gregkh@suse.de> wrote:
> >> For my testing I now always use /cgroup/ and create directories under it
> >> /cgroup/blkio /cgroup/cpu etc and mount controllers on respective
> >> directories.
> >
> > Lennart and Kay, is this what systemd is doing? ?I really don't think we
> > should be adding a root /cgroup/ mount point to the system for something
> > like this.
> 
> Already solved. Systemd always mounts an empty tmpfs at the 'cgroup'
> mountpoint, and stuff is free to create subdirs there. Systemd itself
> mount 'systemd' there.

Ah, that makes it easier.  Paul and Vivek, any objection to this patch
going in now?

thanks,

greg k-h
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