From mboxrd@z Thu Jan  1 00:00:00 1970
From: Christoph Hellwig <hch@lst.de>
Subject: blk-cgroup cleanups
Date: Thu,  6 Jun 2019 12:26:18 +0200
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To: Jens Axboe <axboe@kernel.dk>
Cc: Paolo Valente <paolo.valente@linaro.org>, linux-block@vger.kernel.org, cgroups@vger.kernel.org, linux-kernel@vger.kernel.org

Hi all,

below are a couple of cleanups I came up with when trying to understand
the blk-cgroup code.