linux-kernel - Re: [PATCH 2/3] cgroup: make the default root invisible when it's umounted

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [day] [month] [year] [list]

Message-ID: <538FCCA3.8060108@huawei.com>
Date:	Thu, 5 Jun 2014 09:49:23 +0800
From:	Li Zefan <lizefan@...wei.com>
To:	Tejun Heo <tj@...nel.org>
CC:	LKML <linux-kernel@...r.kernel.org>,
	Cgroups <cgroups@...r.kernel.org>
Subject: Re: [PATCH 2/3] cgroup: make the default root invisible when it's
 umounted

On 2014/6/5 9:20, Tejun Heo wrote:
> Hello,
> 
> On Wed, Jun 04, 2014 at 04:59:59PM +0800, Li Zefan wrote:
>> The example I gave is the same result if sane_behavior is not specified,
>> so this is a behavioural change for the old interface?
> 
> Hmmm?  Either the userland knows about unified hierarchy or not and
> there's no point in hiding it if we know that userland knows.  It's
> really a system-wide thing which happens once.
> 

Yeah, it's reasonable.

I thought "mount -t cgroup xxx /cgroup" will mount the default hierarchy,
but I was wrong.

--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/