Re: [PATCH V3 0/4] block: make loop block device cgroup aware

From	Jens Axboe <axboe@kernel.dk>
Newsgroups	linux.kernel
Subject	Re: [PATCH V3 0/4] block: make loop block device cgroup aware
Date	2017-09-25 21:10 +0200
Message-ID	<utGVs-27d-7@gated-at.bofh.it> (permalink)
References	<upJyy-1Kz-17@gated-at.bofh.it> <utEJY-ul-3@gated-at.bofh.it>
Organization	linux.* mail to news gateway

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On 09/25/2017 10:44 AM, Shaohua Li wrote:
> On Thu, Sep 14, 2017 at 02:02:03PM -0700, Shaohua Li wrote:
>> From: Shaohua Li <shli@fb.com>
>>
>> Hi,
>>
>> The IO dispatched to under layer disk by loop block device isn't cloned from
>> original bio, so the IO loses cgroup information of original bio. These IO
>> escapes from cgroup control. The patches try to address this issue. The idea is
>> quite generic, but we currently only make it work for blkcg.
> 
> Ping! how do we proceed with this patch set?

I'll queue it up for 4.15.

-- 
Jens Axboe

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[PATCH V3 0/4] block: make loop block device cgroup aware Shaohua Li <shli@kernel.org> - 2017-09-14 23:10 +0200
  [PATCH V3 2/4] blkcg: delete unused APIs Shaohua Li <shli@kernel.org> - 2017-09-14 23:10 +0200
  [PATCH V3 1/4] kthread: add a mechanism to store cgroup info Shaohua Li <shli@kernel.org> - 2017-09-14 23:10 +0200
    Re: [PATCH V3 1/4] kthread: add a mechanism to store cgroup info Tejun Heo <tj@kernel.org> - 2017-09-15 18:00 +0200
  [PATCH V3 3/4] block: make blkcg aware of kthread stored original cgroup info Shaohua Li <shli@kernel.org> - 2017-09-14 23:10 +0200
  Re: [PATCH V3 0/4] block: make loop block device cgroup aware Shaohua Li <shli@kernel.org> - 2017-09-25 18:50 +0200
    Re: [PATCH V3 0/4] block: make loop block device cgroup aware Jens Axboe <axboe@kernel.dk> - 2017-09-25 21:10 +0200

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