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Date:   Mon, 26 Sep 2022 16:54:01 +0200
From:   Christoph Hellwig <hch@lst.de>
To:     Kanchan Joshi <joshi.k@samsung.com>
Cc:     axboe@kernel.dk, hch@lst.de, kbusch@kernel.org,
        io-uring@vger.kernel.org, linux-nvme@lists.infradead.org,
        linux-block@vger.kernel.org, gost.dev@samsung.com,
        Anuj Gupta <anuj20.g@samsung.com>
Subject: Re: [PATCH for-next v9 6/7] block: introduce helper to map bvec
 iterator
Message-ID: <20220926145401.GA20939@lst.de>
References: <20220925202304.28097-1-joshi.k@samsung.com> <CGME20220925203336epcas5p39e910479f992d7d9e233210e0647a6bf@epcas5p3.samsung.com> <20220925202304.28097-7-joshi.k@samsung.com>
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On Mon, Sep 26, 2022 at 01:53:03AM +0530, Kanchan Joshi wrote:
> Add blk_rq_map_user_bvec which maps the pages from bvec iterator into a
> bio, and places the bio into the request. This helper will be used by
> nvme for uring-passthrough path with pre-mapped buffers.

I still don't think this should be separate per the ongoing discussion.

It would also be nice if we had a chance to finish the discussion
without seeing a reposted series before we've made much progress on
it.