linux-kernel - Re: [PATCH v7 01/10] Basic kernel memory functionality for the Memory Controller

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Message-Id: <20111130094851.ae55f7fa.kamezawa.hiroyu@jp.fujitsu.com>
Date:	Wed, 30 Nov 2011 09:48:51 +0900
From:	KAMEZAWA Hiroyuki <kamezawa.hiroyu@...fujitsu.com>
To:	Glauber Costa <glommer@...allels.com>
Cc:	linux-kernel@...r.kernel.org, paul@...lmenage.org,
	lizf@...fujitsu.com, ebiederm@...ssion.com, davem@...emloft.net,
	gthelen@...gle.com, netdev@...r.kernel.org, linux-mm@...ck.org,
	kirill@...temov.name, avagin@...allels.com, devel@...nvz.org,
	eric.dumazet@...il.com, cgroups@...r.kernel.org,
	"hannes@...xchg.org" <hannes@...xchg.org>,
	Michal Hocko <mhocko@...e.cz>
Subject: Re: [PATCH v7 01/10] Basic kernel memory functionality for the
 Memory Controller

On Tue, 29 Nov 2011 21:56:52 -0200
Glauber Costa <glommer@...allels.com> wrote:

> This patch lays down the foundation for the kernel memory component
> of the Memory Controller.
> 
> As of today, I am only laying down the following files:
> 
>  * memory.independent_kmem_limit
>  * memory.kmem.limit_in_bytes (currently ignored)
>  * memory.kmem.usage_in_bytes (always zero)
> 
> Signed-off-by: Glauber Costa <glommer@...allels.com>
> Reviewed-by: Kirill A. Shutemov <kirill@...temov.name>
> CC: Paul Menage <paul@...lmenage.org>
> CC: Greg Thelen <gthelen@...gle.com>

Now, there are new memcg maintainers as

Johannes Weiner <hannes@...xchg.org>
Michal Hocko <mhocko@...e.cz>
KAMEZAWA Hiroyuki <kamezawa.hiroyu@...fujitsu.com>
Balbir Singh <bsingharora@...il.com>

So, please CC them.
I may not be able to make a quick/good reply.

Hmm, my concern is

+ memory.independent_kmem_limit	 # select whether or not kernel memory limits are
+				   independent of user limits

I'll be okay with this. other ones ?

Acked-by: KAMEZAWA Hiroyuki <kamezawa.hiroyu@...fujitsu.com>

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