From mboxrd@z Thu Jan  1 00:00:00 1970
From: Christoph Hellwig <hch@lst.de>
Subject: Re: drive-by blk-cgroup cleanups
Date: Mon, 29 Jun 2020 10:08:31 +0200
Message-ID: <20200629080831.GA32117@lst.de>
References: <20200627073159.2447325-1-hch@lst.de>
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To: Johannes Thumshirn <Johannes.Thumshirn@wdc.com>
Cc: Jens Axboe <axboe@kernel.dk>, "cgroups@vger.kernel.org" <cgroups@vger.kernel.org>, "linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>, "linux-block@vger.kernel.org" <linux-block@vger.kernel.org>, "linux-mm@kvack.org" <linux-mm@kvack.org>, "dm-devel@redhat.com" <dm-devel@redhat.com>, Li Zefan <lizefan@huawei.com>, Johannes Weiner <hannes@cmpxchg.org>, Tejun Heo <tj@kernel.org>, Dennis Zhou <dennis@kernel.org>, Christoph Hellwig <hch@lst.de>
List-Id: dm-devel.ids

On Mon, Jun 29, 2020 at 08:05:07AM +0000, Johannes Thumshirn wrote:
> Btw what ever happened to https://lore.kernel.org/r/20200430150356.35691-1-johannes.thumshirn@wdc.com?

You'll have to ask Jens :)  Note that your patch 2 overlaps with this
series.  I thik my version is a little nicer, given that
blkcg_bio_issue_check is a very strange function doing multiple things
as-is.