From: Serge Hallyn <serge.hallyn@ubuntu.com>
To: Tejun Heo <tj@kernel.org>
Cc: lizefan@huawei.com, containers@lists.linux-foundation.org,
linux-kernel@vger.kernel.org, mhocko@suse.cz, vgoyal@redhat.com,
cgroups@vger.kernel.org
Subject: Re: [PATCH 2/4] move cgroupfs_root to include/linux/cgroup.h
Date: Sun, 14 Apr 2013 20:02:44 -0500 [thread overview]
Message-ID: <20130415010244.GC8408@sergelap> (raw)
In-Reply-To: <1365808259-31073-3-git-send-email-tj@kernel.org>
Quoting Tejun Heo (tj@kernel.org):
> While controllers shouldn't be accessing cgroupfs_root directly, it
> being hidden inside kern/cgroup.c makes somethings pretty silly. This
> makes routing hierarchy-wide settings which need to be visible to
> controllers cumbersome.
>
> We're gonna add another hierarchy-wide setting which needs to be
> accessed from controllers. Move cgroupfs_root and its flags to the
> header file so that we can access root settings with inline helpers.
>
> Signed-off-by: Tejun Heo <tj@kernel.org>
Acked-by: Serge E. Hallyn <serge.hallyn@ubuntu.com>
next prev parent reply other threads:[~2013-04-15 1:02 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-04-12 23:10 [PATCHSET] cgroup, memcg: introduce sane_behavior mount option Tejun Heo
2013-04-12 23:10 ` [PATCH 1/4] cgroup: convert cgroupfs_root flag bits to masks and add CGRP_ prefix Tejun Heo
2013-04-15 0:56 ` Serge Hallyn
2013-04-12 23:10 ` [PATCH 2/4] move cgroupfs_root to include/linux/cgroup.h Tejun Heo
2013-04-15 1:02 ` Serge Hallyn [this message]
2013-04-12 23:10 ` [PATCH 3/4] cgroup: introduce sane_behavior mount option Tejun Heo
2013-04-15 1:05 ` Serge Hallyn
2013-04-15 2:49 ` Li Zefan
2013-04-15 2:54 ` Tejun Heo
2013-04-12 23:10 ` [PATCH 4/4] memcg: force use_hierarchy if sane_behavior Tejun Heo
2013-04-15 1:06 ` Serge Hallyn
2013-04-15 1:13 ` Serge Hallyn
2013-04-15 2:35 ` Michal Hocko
2013-04-15 2:39 ` Tejun Heo
2013-04-15 5:29 ` Serge Hallyn
2013-04-15 14:42 ` Michal Hocko
2013-04-15 15:29 ` Kamezawa Hiroyuki
2013-04-15 20:40 ` [PATCH v2 " Tejun Heo
2013-04-15 20:57 ` Michal Hocko
2013-04-15 2:50 ` [PATCHSET] cgroup, memcg: introduce sane_behavior mount option Li Zefan
2013-04-15 3:17 ` Tejun Heo
2013-04-15 14:46 ` Michal Hocko
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