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Date:   Fri, 6 Nov 2020 14:19:26 +0000
From:   Christoph Hellwig <hch@infradead.org>
To:     Damien Le Moal <damien.lemoal@wdc.com>
Cc:     linux-block@vger.kernel.org, Jens Axboe <axboe@kernel.dk>
Subject: Re: [PATCH] null_blk: Fix scheduling in atomic with zoned mode
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Looks good for now:

Reviewed-by: Christoph Hellwig <hch@lst.de>

although I think we should address the global lock for the
!memory_backed case rather sooner than later.