netdev - Re: [PATCH v2 2/2] cgroup: get rid of populate for memcg

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Message-ID: <4F83218E.7060502@parallels.com>
Date:	Mon, 9 Apr 2012 14:51:10 -0300
From:	Glauber Costa <glommer@...allels.com>
To:	Tejun Heo <tj@...nel.org>
CC:	<netdev@...r.kernel.org>, <cgroups@...r.kernel.org>,
	<kamezawa.hiroyu@...fujitsu.com>, Li Zefan <lizefan@...wei.com>,
	Johannes Weiner <hannes@...xchg.org>,
	Michal Hocko <mhocko@...e.cz>,
	Balbir Singh <bsingharora@...il.com>
Subject: Re: [PATCH v2 2/2] cgroup: get rid of populate for memcg

On 04/09/2012 02:40 PM, Tejun Heo wrote:
> which BTW seems incorrect even on its
> own - unmounting and mounting again would probably make the same
> notifier registered multiple times corrupting notification chain, and
> ref inc on the parent.


For the maintainers: Should I fix those in a new submission, or do you 
intend to do it yourselves?

the refcnt dropping should probably be done in my patch, it is a new 
leak (sorry). The hotplug notifier, as tejun pointed, was already there.

It seems simple enough to fix, so if you guys want, I can bundle it in
a new submission.




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