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
Date: Mon, 26 Sep 2022 16:54:01 +0200 [thread overview]
Message-ID: <20220926145401.GA20939@lst.de> (raw)
In-Reply-To: <20220925202304.28097-7-joshi.k@samsung.com>
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.
next prev parent reply other threads:[~2022-09-26 16:06 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <CGME20220925203314epcas5p2a075d1026db3a46df09a4b67108109b4@epcas5p2.samsung.com>
2022-09-25 20:22 ` [PATCH for-next v9 0/7] fixed-buffer for uring-cmd/passthru Kanchan Joshi
[not found] ` <CGME20220925203320epcas5p28fcc3c9ff8669c56213547725ea71001@epcas5p2.samsung.com>
2022-09-25 20:22 ` [PATCH for-next v9 1/7] io_uring: add io_uring_cmd_import_fixed Kanchan Joshi
[not found] ` <CGME20220925203325epcas5p1e4e89d414aa7a268a6e526d3c7c2261c@epcas5p1.samsung.com>
2022-09-25 20:22 ` [PATCH for-next v9 2/7] io_uring: introduce fixed buffer support for io_uring_cmd Kanchan Joshi
[not found] ` <CGME20220925203328epcas5p1872214ededaf3b75762dcb5af15199da@epcas5p1.samsung.com>
2022-09-25 20:23 ` [PATCH for-next v9 3/7] nvme: refactor nvme_add_user_metadata Kanchan Joshi
[not found] ` <CGME20220925203330epcas5p20c712fa919a4cc2a5ec3bbaa94bb72ca@epcas5p2.samsung.com>
2022-09-25 20:23 ` [PATCH for-next v9 4/7] nvme: refactor nvme_alloc_request Kanchan Joshi
[not found] ` <CGME20220925203332epcas5p3b080cce759996dec4e081f03e9ecd2f9@epcas5p3.samsung.com>
2022-09-25 20:23 ` [PATCH for-next v9 5/7] block: factor out bio_map_get helper Kanchan Joshi
[not found] ` <CGME20220925203336epcas5p39e910479f992d7d9e233210e0647a6bf@epcas5p3.samsung.com>
2022-09-25 20:23 ` [PATCH for-next v9 6/7] block: introduce helper to map bvec iterator Kanchan Joshi
2022-09-26 14:54 ` Christoph Hellwig [this message]
[not found] ` <CGME20220925203340epcas5p21bd73962a73c36c7bd56841299c0d229@epcas5p2.samsung.com>
2022-09-25 20:23 ` [PATCH for-next v9 7/7] nvme: wire up fixed buffer support for nvme passthrough Kanchan Joshi
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