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Date: Tue, 10 Sep 2024 00:55:01 -0700
From: Christoph Hellwig <hch@infradead.org>
To: Pavel Begunkov <asml.silence@gmail.com>
Cc: io-uring@vger.kernel.org, Jens Axboe <axboe@kernel.dk>,
	Conrad Meyer <conradmeyer@meta.com>, linux-block@vger.kernel.org,
	linux-mm@kvack.org, Christoph Hellwig <hch@infradead.org>
Subject: Re: [PATCH v4 4/8] block: introduce blk_validate_byte_range()
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 <fa8054b786555785c7a181fbd977539342960fe4.1725621577.git.asml.silence@gmail.com>
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On Fri, Sep 06, 2024 at 11:57:21PM +0100, Pavel Begunkov wrote:
> +static int blk_validate_byte_range(struct block_device *bdev,
> +				   uint64_t start, uint64_t len)

A little comment explaining what it validates would be useful here.