From: Christoph Hellwig <hch@lst.de>
To: Pavel Begunkov <asml.silence@gmail.com>
Cc: "Jens Axboe" <axboe@kernel.dk>, "Keith Busch" <kbusch@kernel.org>,
"Christoph Hellwig" <hch@lst.de>,
"Sagi Grimberg" <sagi@grimberg.me>,
"Alexander Viro" <viro@zeniv.linux.org.uk>,
"Christian Brauner" <brauner@kernel.org>,
"Andrew Morton" <akpm@linux-foundation.org>,
"Sumit Semwal" <sumit.semwal@linaro.org>,
"Christian König" <christian.koenig@amd.com>,
linux-block@vger.kernel.org, linux-kernel@vger.kernel.org,
linux-nvme@lists.infradead.org, linux-fsdevel@vger.kernel.org,
io-uring@vger.kernel.org, linux-media@vger.kernel.org,
dri-devel@lists.freedesktop.org, linaro-mm-sig@lists.linaro.org,
"Nitesh Shetty" <nj.shetty@samsung.com>,
"Kanchan Joshi" <joshi.k@samsung.com>,
"Anuj Gupta" <anuj20.g@samsung.com>,
"Tushar Gohad" <tushar.gohad@intel.com>,
"William Power" <william.power@intel.com>,
"Phil Cayton" <phil.cayton@intel.com>,
"Jason Gunthorpe" <jgg@nvidia.com>
Subject: Re: [PATCH v3 04/10] block: introduce dma map backed bio type
Date: Wed, 13 May 2026 10:39:37 +0200 [thread overview]
Message-ID: <20260513083937.GD6461@lst.de> (raw)
In-Reply-To: <646ecd6fde8d9e146cb051efb514deb27ce3883e.1777475843.git.asml.silence@gmail.com>
> + union {
> + struct bio_vec *bi_io_vec;
> + /* Driver specific dma map, present only with BIO_DMABUF_MAP */
> + struct io_dmabuf_map *dmabuf_map;
> + };
... and please add the bi_ prefix we're using for all (well except for
one oddity) fields in struct bio.
next prev parent reply other threads:[~2026-05-13 8:39 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <cover.1777475843.git.asml.silence@gmail.com>
2026-05-04 15:29 ` [PATCH v3 00/10] Add dmabuf read/write via io_uring Ming Lei
2026-05-06 9:02 ` Pavel Begunkov
2026-05-07 9:50 ` Ming Lei
2026-05-12 9:30 ` Pavel Begunkov
2026-05-12 7:00 ` Christoph Hellwig
2026-05-12 9:30 ` Pavel Begunkov
[not found] ` <ae941457cf6cacb9d4c16b6ec904da9ef7fed97f.1777475843.git.asml.silence@gmail.com>
[not found] ` <f0dd8f89-835e-4331-b593-4405ec59f4fe@amd.com>
[not found] ` <6cce2f4d-7400-4618-82ce-cbd5004c92a4@gmail.com>
2026-05-13 8:11 ` [PATCH v3 01/10] file: add callback for creating long-term dmabuf maps Christoph Hellwig
[not found] ` <20a233d2f35274817aa643cc0fe113707eb47e72.1777475843.git.asml.silence@gmail.com>
2026-05-13 8:11 ` [PATCH v3 02/10] iov_iter: add iterator type for " Christoph Hellwig
2026-05-13 10:05 ` David Laight
2026-05-13 13:29 ` David Laight
[not found] ` <43a91f54d61d3329316e40c69ace781b4d35fe0b.1777475843.git.asml.silence@gmail.com>
2026-05-13 8:12 ` [PATCH v3 03/10] block: move bvec init into __bio_clone Christoph Hellwig
[not found] ` <646ecd6fde8d9e146cb051efb514deb27ce3883e.1777475843.git.asml.silence@gmail.com>
2026-05-13 8:19 ` [PATCH v3 04/10] block: introduce dma map backed bio type Christoph Hellwig
2026-05-13 8:39 ` Christoph Hellwig [this message]
[not found] ` <c61e6d928f86f4cb253ae350272e6039faefd3a6.1777475843.git.asml.silence@gmail.com>
2026-05-13 8:24 ` [PATCH v3 05/10] lib: add dmabuf token infrastructure Christoph Hellwig
[not found] ` <559756c5e22dcfa183080a979de039910d1b896d.1777475843.git.asml.silence@gmail.com>
2026-05-13 8:25 ` [PATCH v3 06/10] block: forward create_dmabuf_token to drivers Christoph Hellwig
[not found] ` <5cecb1157ab784f9f303a91449fdf11b03aa6002.1777475843.git.asml.silence@gmail.com>
2026-05-13 8:38 ` [PATCH v3 07/10] nvme-pci: implement dma_token backed requests Christoph Hellwig
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