linux-kernel - Re: [PATCH 08/12] cgroup: convert memcg controller to the new cftype interface

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Message-ID: <4F6A71F8.1060808@jp.fujitsu.com>
Date:	Thu, 22 Mar 2012 09:27:36 +0900
From:	KAMEZAWA Hiroyuki <kamezawa.hiroyu@...fujitsu.com>
To:	Tejun Heo <tj@...nel.org>
CC:	glommer@...allels.com, lizf@...fujitsu.com,
	containers@...ts.linux-foundation.org, cgroups@...r.kernel.org,
	linux-kernel@...r.kernel.org, fweisbec@...il.com, rni@...gle.com,
	ctalbott@...gle.com, Johannes Weiner <hannes@...xchg.org>,
	Michal Hocko <mhocko@...e.cz>,
	Balbir Singh <bsingharora@...il.com>,
	Hugh Dickins <hughd@...gle.com>,
	Greg Thelen <gthelen@...gle.com>
Subject: Re: [PATCH 08/12] cgroup: convert memcg controller to the new cftype
 interface

(2012/03/22 7:17), Tejun Heo wrote:

> Convert memcg to use the new cftype based interface.  kmem support
> abuses ->populate() for mem_cgroup_sockets_init() so it can't be
> removed at the moment.
> 
> tcp_memcontrol is updated so that tcp_files[] is registered via a
> __initcall.  This change also allows removing the forward declaration
> of tcp_files[].  Removed.
> 
> Signed-off-by: Tejun Heo <tj@...nel.org>
> Cc: Johannes Weiner <hannes@...xchg.org>
> Cc: Michal Hocko <mhocko@...e.cz>
> Cc: Balbir Singh <bsingharora@...il.com>
> Cc: KAMEZAWA Hiroyuki <kamezawa.hiroyu@...fujitsu.com>
> Cc: Glauber Costa <glommer@...allels.com>
> Cc: Hugh Dickins <hughd@...gle.com>
> Cc: Greg Thelen <gthelen@...gle.com>


Ok, then, files will be created by cgroup core not by memcg.
base_cftypes seems very good.

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

Thank you.

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