From: sashiko-bot@kernel.org
To: "Mengmeng Zhao" <mengmeng.zhao@linux.dev>
Cc: linux-ext4@vger.kernel.org, tytso@mit.edu
Subject: Re: [RFC PATCH v2 1/8] block: factor out bdev_init_dma_buf_io_ctx()
Date: Fri, 13 Nov 2026 07:24:58 +0000 [thread overview]
Message-ID: <sashiko-outbox-212342@kernel.org> (raw)
In-Reply-To: <20261113070621.273953-2-mengmeng.zhao@linux.dev>
> From: Nitesh Shetty <nj.shetty@samsung.com>
>
> Factor the checks and the driver setup out of
> blkdev_init_dma_buf_io_ctx() into an exported helper that takes the
> block device as an argument, so callers can set up a dma-buf I/O
> context for any block device. The block device file operation becomes
> a thin wrapper using file_bdev(), so its behavior is unchanged.
>
> Signed-off-by: Nitesh Shetty <nj.shetty@samsung.com>
> Signed-off-by: Mengmeng Zhao <zhaomengmeng@kylinos.cn>
> Signed-off-by: Li Wang <liwang@kylinos.cn>
Sashiko has reviewed this patch and found no issues.
--
Sashiko AI review · https://sashiko.dev/#/patchset/20261113070621.273953-1-mengmeng.zhao@linux.dev?part=1
next prev parent reply other threads:[~2026-11-13 7:24 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-11-13 7:06 [RFC PATCH v2 0/8] ext4: Add dma-buf read/write support Mengmeng Zhao
2026-11-13 7:06 ` [RFC PATCH v2 1/8] block: factor out bdev_init_dma_buf_io_ctx() Mengmeng Zhao
2026-11-13 7:24 ` sashiko-bot [this message]
2026-11-13 7:06 ` [RFC PATCH v2 2/8] iomap: add dma-buf direct I/O guards Mengmeng Zhao
2026-11-13 7:31 ` sashiko-bot
2026-11-13 7:06 ` [RFC PATCH v2 3/8] iomap: don't ask for a buffered fallback for dma-buf iterators Mengmeng Zhao
2026-11-13 7:28 ` sashiko-bot
2026-11-13 7:06 ` [RFC PATCH v2 4/8] blk-mq: factor out a dma-buf bio refusal helper Mengmeng Zhao
2026-11-13 7:12 ` sashiko-bot
2026-11-13 7:06 ` [RFC PATCH v2 5/8] blk-crypto: refuse dma-buf bios in the fallback path Mengmeng Zhao
2026-11-13 7:24 ` sashiko-bot
2026-11-13 7:06 ` [RFC PATCH v2 6/8] fs: add FMODE_CAN_DMABUF_IO and require it for dma-buf I/O contexts Mengmeng Zhao
2026-11-13 7:24 ` sashiko-bot
2026-11-13 7:06 ` [RFC PATCH v2 7/8] dax: refuse dma-buf iterators in dax_iomap_rw() Mengmeng Zhao
2026-11-13 7:25 ` sashiko-bot
2026-11-13 7:06 ` [RFC PATCH v2 8/8] ext4: support dma-buf registered buffers for direct I/O Mengmeng Zhao
2026-11-13 7:26 ` sashiko-bot
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=sashiko-outbox-212342@kernel.org \
--to=sashiko-bot@kernel.org \
--cc=linux-ext4@vger.kernel.org \
--cc=mengmeng.zhao@linux.dev \
--cc=sashiko-reviews@lists.linux.dev \
--cc=tytso@mit.edu \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.