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Date:   Mon, 12 Jul 2021 07:28:07 +0100
From:   Christoph Hellwig <hch@infradead.org>
To:     Matteo Croce <mcroce@linux.microsoft.com>
Cc:     linux-block@vger.kernel.org, linux-fsdevel@vger.kernel.org,
        Jens Axboe <axboe@kernel.dk>, linux-kernel@vger.kernel.org,
        Lennart Poettering <lennart@poettering.net>,
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        Matthew Wilcox <willy@infradead.org>,
        Christoph Hellwig <hch@infradead.org>,
        JeffleXu <jefflexu@linux.alibaba.com>
Subject: Re: [PATCH v4 3/5] block: add ioctl to read the disk sequence number
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References: <20210711175415.80173-1-mcroce@linux.microsoft.com>
 <20210711175415.80173-4-mcroce@linux.microsoft.com>
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Looks good,

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