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Date:   Tue, 22 Dec 2020 14:22:34 +0000
From:   Christoph Hellwig <hch@infradead.org>
To:     Huang Jianan <huangjianan@oppo.com>
Cc:     linux-erofs@lists.ozlabs.org, guoweichao@oppo.com,
        zhangshiming@oppo.com, linux-kernel@vger.kernel.org
Subject: Re: [PATCH] erofs: support direct IO for uncompressed file
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Please do not add new callers of __blockdev_direct_IO and use the modern
iomap variant instead.