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From:   Christoph Hellwig <hch@lst.de>
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
Subject: blk-cgroup cleanups
Date:   Thu,  6 Jun 2019 12:26:18 +0200
Message-Id: <20190606102624.3847-1-hch@lst.de>
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Hi all,

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