Re: [PATCH 2/2] memcg: disable hierarchy support if bound to the legacy cgroup hierarchy

From: Tejun Heo
Date: Mon Mar 02 2015 - 12:13:32 EST


On Thu, Feb 19, 2015 at 05:34:47PM +0300, Vladimir Davydov wrote:
> If the memory cgroup controller is initially mounted in the scope of the
> default cgroup hierarchy and then remounted to a legacy hierarchy, it
> will still have hierarchy support enabled, which is incorrect. We should
> disable hierarchy support if bound to the legacy cgroup hierarchy.
>
> Signed-off-by: Vladimir Davydov <vdavydov@xxxxxxxxxxxxx>

Johannes, Michal, can you guys pick this up?

Thanks.

--
tejun
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