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From: Li Zefan <lizefan-hv44wF8Li93QT0dZR+AlfA@public.gmane.org>
To: Tejun Heo <tj-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>
Cc: cgroups-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
	containers-cunTk1MwBs9QetFLy7KEm3xJsTq8ys+cHZ5vskTnxNA@public.gmane.org,
	"Kay Sievers" <kay.sievers-tD+1rO4QERM@public.gmane.org>,
	"Lennart Poettering"
	<lennart-mdGvqq1h2p+GdvJs77BJ7Q@public.gmane.org>,
	"Jan Kaluža" <jkaluza-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
Subject: Re: [PATCH cgroup/for-3.12] cgroup: replace task_cgroup_path_from_hierarchy() with task_cgroup_path()
Date: Fri, 12 Jul 2013 15:49:53 +0800	[thread overview]
Message-ID: <51DFB521.6080800@huawei.com> (raw)
In-Reply-To: <20130711233448.GA2359-Gd/HAXX7CRxy/B6EtB590w@public.gmane.org>

On 2013/7/12 7:34, Tejun Heo wrote:
> 
> task_cgroup_path_from_hierarchy() was added for the planned new users
> and none of the currently planned users wants to know about multiple
> hierarchies.  This patch drops the multiple hierarchy part and makes
> it always return the path in the first non-dummy hierarchy.
> 
> As unified hierarchy will always have id 1, this is guaranteed to
> return the path for the unified hierarchy if mounted; otherwise, it
> will return the path from the hierarchy which happens to occupy the
> lowest hierarchy id, which will usually be the first hierarchy mounted
> after boot.
> 
> Signed-off-by: Tejun Heo <tj@kernel.org>
> Cc: Lennart Poettering <lennart@poettering.net>
> Cc: Kay Sievers <kay.sievers@vrfy.org>
> Cc: Jan Kaluža <jkaluza@redhat.com>

Acked-by: Li Zefan <lizefan@huawei.com>

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Containers mailing list
Containers@lists.linux-foundation.org
https://lists.linuxfoundation.org/mailman/listinfo/containers

WARNING: multiple messages have this Message-ID (diff)
From: Li Zefan <lizefan-hv44wF8Li93QT0dZR+AlfA@public.gmane.org>
To: Tejun Heo <tj-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>
Cc: cgroups-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
	containers-cunTk1MwBs9QetFLy7KEm3xJsTq8ys+cHZ5vskTnxNA@public.gmane.org,
	"Kay Sievers" <kay.sievers-tD+1rO4QERM@public.gmane.org>,
	"Lennart Poettering"
	<lennart-mdGvqq1h2p+GdvJs77BJ7Q@public.gmane.org>,
	"Jan Kaluža" <jkaluza-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
Subject: Re: [PATCH cgroup/for-3.12] cgroup: replace task_cgroup_path_from_hierarchy() with task_cgroup_path()
Date: Fri, 12 Jul 2013 15:49:53 +0800	[thread overview]
Message-ID: <51DFB521.6080800@huawei.com> (raw)
In-Reply-To: <20130711233448.GA2359-Gd/HAXX7CRxy/B6EtB590w@public.gmane.org>

On 2013/7/12 7:34, Tejun Heo wrote:
> 
> task_cgroup_path_from_hierarchy() was added for the planned new users
> and none of the currently planned users wants to know about multiple
> hierarchies.  This patch drops the multiple hierarchy part and makes
> it always return the path in the first non-dummy hierarchy.
> 
> As unified hierarchy will always have id 1, this is guaranteed to
> return the path for the unified hierarchy if mounted; otherwise, it
> will return the path from the hierarchy which happens to occupy the
> lowest hierarchy id, which will usually be the first hierarchy mounted
> after boot.
> 
> Signed-off-by: Tejun Heo <tj@kernel.org>
> Cc: Lennart Poettering <lennart@poettering.net>
> Cc: Kay Sievers <kay.sievers@vrfy.org>
> Cc: Jan Kaluža <jkaluza@redhat.com>

Acked-by: Li Zefan <lizefan@huawei.com>

_______________________________________________
Containers mailing list
Containers@lists.linux-foundation.org
https://lists.linuxfoundation.org/mailman/listinfo/containers

  parent reply	other threads:[~2013-07-12  7:49 UTC|newest]

Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2013-07-11 23:34 [PATCH cgroup/for-3.12] cgroup: replace task_cgroup_path_from_hierarchy() with task_cgroup_path() Tejun Heo
     [not found] ` <20130711233448.GA2359-Gd/HAXX7CRxy/B6EtB590w@public.gmane.org>
2013-07-12  7:49   ` Li Zefan [this message]
2013-07-12  7:49     ` Li Zefan
2013-07-12 20:02   ` Tejun Heo
2013-07-12 20:02   ` Tejun Heo
  -- strict thread matches above, loose matches on Subject: below --
2013-07-11 23:34 Tejun Heo

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