Re: [PATCH v3] loop: reduce the loop_ctl_mutex scope

To: Tetsuo Handa <penguin-kernel@xxxxxxxxxxxxxxxxxxx>
Subject: Re: [PATCH v3] loop: reduce the loop_ctl_mutex scope
From: Christoph Hellwig <hch@xxxxxx>
Date: Wed, 1 Sep 2021 08:10:21 +0200
Cc: Christoph Hellwig <hch@xxxxxx>, Jens Axboe <axboe@xxxxxxxxx>, Hillf Danton <hdanton@xxxxxxxx>, Pavel Tatashin <pasha.tatashin@xxxxxxxxxx>, Tyler Hicks <tyhicks@xxxxxxxxxxxxxxxxxxx>, linux-block <linux-block@xxxxxxxxxxxxxxx>
In-reply-to: <cc5c215f-4b3b-94e9-560b-a02d0e23c97c@i-love.sakura.ne.jp>
References: <2642808b-a7d0-28ff-f288-0f4eabc562f7@i-love.sakura.ne.jp> <20210827184302.GA29967@lst.de> <73c53177-be1b-cff1-a09e-ef7979a95200@i-love.sakura.ne.jp> <20210828071832.GA31755@lst.de> <c5e509ec-2361-af25-ec73-e033b5b46ebb@i-love.sakura.ne.jp> <33a0a1e5-a79f-1887-6417-c5a81f58e47d@i-love.sakura.ne.jp> <cc5c215f-4b3b-94e9-560b-a02d0e23c97c@i-love.sakura.ne.jp>
User-agent: Mutt/1.5.17 (2007-11-01)

Looks good,

Reviewed-by: Christoph Hellwig <hch@xxxxxx>

Follow-Ups:
- [PATCH v3 (repost)] loop: reduce the loop_ctl_mutex scope
  - From: Tetsuo Handa

References:
- [PATCH] loop: replace loop_ctl_mutex with loop_idr_spinlock
  - From: Tetsuo Handa
- Re: [PATCH] loop: replace loop_ctl_mutex with loop_idr_spinlock
  - From: Christoph Hellwig
- Re: [PATCH] loop: replace loop_ctl_mutex with loop_idr_spinlock
  - From: Tetsuo Handa
- Re: [PATCH] loop: replace loop_ctl_mutex with loop_idr_spinlock
  - From: Christoph Hellwig
- Re: [PATCH] loop: replace loop_ctl_mutex with loop_idr_spinlock
  - From: Tetsuo Handa
- [PATCH v2] loop: reduce the loop_ctl_mutex scope
  - From: Tetsuo Handa
- [PATCH v3] loop: reduce the loop_ctl_mutex scope
  - From: Tetsuo Handa