linux-kernel - Re: [PATCH 5/8] cgroup: remove CGRP_WAIT_ON_RMDIR, cgroup_exclude_rmdir() and cgroup_release_and_wakeup

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Message-ID: <20121031171644.GG2945@htj.dyndns.org>
Date:	Wed, 31 Oct 2012 10:16:44 -0700
From:	Tejun Heo <tj@...nel.org>
To:	Michal Hocko <mhocko@...e.cz>
Cc:	lizefan@...wei.com, hannes@...xchg.org, bsingharora@...il.com,
	kamezawa.hiroyu@...fujitsu.com,
	containers@...ts.linux-foundation.org, cgroups@...r.kernel.org,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH 5/8] cgroup: remove CGRP_WAIT_ON_RMDIR,
 cgroup_exclude_rmdir() and cgroup_release_and_wakeup_rmdir()

On Wed, Oct 31, 2012 at 05:27:35PM +0100, Michal Hocko wrote:
> > ---
> >  include/linux/cgroup.h | 21 ---------------------
> >  kernel/cgroup.c        | 51 --------------------------------------------------
> >  mm/memcontrol.c        | 24 +-----------------------
> >  3 files changed, 1 insertion(+), 95 deletions(-)
> 
> /me likes this

Amen, Michal.  The amount of code deleted isn't much but it was one
ugly thing.  The comment in memcg around the use of exclude_rmdir was
very depressing.

Thanks.

-- 
tejun
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