From: Li Zefan <lizefan@huawei.com>
To: Tejun Heo <tj@kernel.org>
Cc: Michal Hocko <mhocko@suse.cz>,
hannes@cmpxchg.org, bsingharora@gmail.com,
kamezawa.hiroyu@jp.fujitsu.com, cgroups@vger.kernel.org,
linux-mm@kvack.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCHSET cgroup/for-3.12] cgroup: make cgroup_event specific to memcg
Date: Thu, 8 Aug 2013 10:53:16 +0800 [thread overview]
Message-ID: <5203081C.8050403@huawei.com> (raw)
In-Reply-To: <20130807133645.GE27006@htj.dyndns.org>
>> If somebody needs a notification interface (and there is no one available
>> right now) then you cannot prevent from such a pointless work anyway...
>
> I'm gonna add one for freezer state transitions. It'll be simple
> "this file changed" thing and will probably apply that to at least oom
> and vmpressure. I'm relatively confident that it's gonna be pretty
> simple and that's gonna be the cgroup event mechanism.
>
I would like to see this happen. I have a feeling that we're deprecating
features a bit aggressively without providing alternatives.
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next prev parent reply other threads:[~2013-08-08 2:53 UTC|newest]
Thread overview: 30+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-08-04 16:07 [PATCHSET cgroup/for-3.12] cgroup: make cgroup_event specific to memcg Tejun Heo
2013-08-04 16:07 ` [PATCH 1/5] cgroup: implement CFTYPE_NO_PREFIX Tejun Heo
2013-08-04 16:07 ` [PATCH 2/5] cgroup: export __cgroup_from_dentry() and __cgroup_dput() Tejun Heo
2013-08-05 2:58 ` Li Zefan
2013-08-05 15:40 ` Tejun Heo
2013-08-05 17:08 ` [PATCH v2 2/5] cgroup: make __cgroup_from_dentry() and __cgroup_dput() global Tejun Heo
2013-08-04 16:07 ` [PATCH 3/5] cgroup, memcg: move cgroup_event implementation to memcg Tejun Heo
2013-08-05 3:14 ` Li Zefan
2013-08-05 17:09 ` [PATCH v2 " Tejun Heo
2013-08-06 2:02 ` Li Zefan
2013-08-06 2:21 ` Li Zefan
2013-08-06 3:26 ` [PATCH " Balbir Singh
2013-08-06 14:09 ` Tejun Heo
2013-08-06 16:03 ` Balbir Singh
2013-08-04 16:07 ` [PATCH 4/5] cgroup, memcg: move cgroup->event_list[_lock] and event callbacks into memcg Tejun Heo
2013-08-04 16:07 ` [PATCH 5/5] memcg: rename cgroup_event to mem_cgroup_event Tejun Heo
2013-08-05 3:26 ` Li Zefan
2013-08-05 17:10 ` [PATCH v2 " Tejun Heo
2013-08-05 16:01 ` [PATCHSET cgroup/for-3.12] cgroup: make cgroup_event specific to memcg Michal Hocko
2013-08-05 16:29 ` Tejun Heo
2013-08-05 19:16 ` Michal Hocko
2013-08-05 19:44 ` Tejun Heo
2013-08-06 15:58 ` Michal Hocko
2013-08-06 16:15 ` Tejun Heo
2013-08-07 12:18 ` Michal Hocko
2013-08-07 12:43 ` Tejun Heo
2013-08-07 13:26 ` Michal Hocko
2013-08-07 13:36 ` Tejun Heo
2013-08-08 2:53 ` Li Zefan [this message]
2013-08-09 1:00 ` Tejun Heo
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