From: Christoph Hellwig <hch@lst.de>
To: Christian Brauner <brauner@kernel.org>, Jens Axboe <axboe@kernel.dk>
Cc: Christoph Hellwig <hch@lst.de>,
"Darrick J. Wong" <djwong@kernel.org>,
Carlos Maiolino <cem@kernel.org>, Qu Wenruo <wqu@suse.com>,
Al Viro <viro@zeniv.linux.org.uk>,
linux-block@vger.kernel.org, linux-xfs@vger.kernel.org,
linux-fsdevel@vger.kernel.org
Subject: block or iomap tree, was: Re: bounce buffer direct I/O when stable pages are required v2
Date: Fri, 23 Jan 2026 15:10:32 +0100 [thread overview]
Message-ID: <20260123141032.GA24964@lst.de> (raw)
In-Reply-To: <20260123-zuerst-viadukt-b61b8db7f1c5@brauner>
On Fri, Jan 23, 2026 at 01:24:08PM +0100, Christian Brauner wrote:
> Applied to the vfs-7.0.iomap branch of the vfs/vfs.git tree.
> Patches in the vfs-7.0.iomap branch should appear in linux-next soon.
Hmm, I have another minor revision in the making. This is mostly
spelling fixes, removing a duplicate page_folio call, adding a new
comment and adding symbolic constants for the max bvec_iter/bio sizes.
I also have some other work that would conflict with this in the block
layer.
What do you and Jens think of waiting for another quick respin and
merging it through the block tree or a shared branch in the block
tree? There really is nothing in the iomap branch that conflicts,
and nothing really coming up that I can think of.
My current state as of this morning is here:
https://git.infradead.org/?p=users/hch/misc.git;a=shortlog;h=refs/heads/iomap-bounce
I think there's another spelling fix pending from the more recent
reviews since then.
next prev parent reply other threads:[~2026-01-23 14:10 UTC|newest]
Thread overview: 73+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <CGME20260123121444epcas5p4e729259011e031a28be8379ea3b9b749@epcas5p4.samsung.com>
2026-01-19 7:44 ` bounce buffer direct I/O when stable pages are required v2 Christoph Hellwig
2026-01-19 7:44 ` [PATCH 01/14] block: refactor get_contig_folio_len Christoph Hellwig
2026-01-22 11:00 ` Johannes Thumshirn
2026-01-22 17:54 ` Darrick J. Wong
2026-01-23 8:32 ` Damien Le Moal
2026-01-23 8:35 ` Christoph Hellwig
2026-01-23 8:44 ` Damien Le Moal
2026-01-23 8:45 ` Damien Le Moal
2026-01-23 12:14 ` Anuj Gupta
2026-01-19 7:44 ` [PATCH 02/14] block: open code bio_add_page and fix handling of mismatching P2P ranges Christoph Hellwig
2026-01-22 11:04 ` Johannes Thumshirn
2026-01-22 17:59 ` Darrick J. Wong
2026-01-23 5:43 ` Christoph Hellwig
2026-01-23 7:05 ` Darrick J. Wong
2026-01-23 8:35 ` Damien Le Moal
2026-01-23 12:15 ` Anuj Gupta
2026-01-19 7:44 ` [PATCH 03/14] iov_iter: extract a iov_iter_extract_bvecs helper from bio code Christoph Hellwig
2026-01-22 17:47 ` Darrick J. Wong
2026-01-23 5:44 ` Christoph Hellwig
2026-01-23 7:09 ` Darrick J. Wong
2026-01-23 7:14 ` Christoph Hellwig
2026-01-23 11:37 ` David Howells
2026-01-23 13:58 ` Christoph Hellwig
2026-01-23 14:57 ` David Howells
2026-01-26 17:36 ` Matthew Wilcox
2026-01-27 5:13 ` Christoph Hellwig
2026-01-27 5:44 ` Matthew Wilcox
2026-01-27 5:47 ` Christoph Hellwig
2026-02-03 8:20 ` Askar Safin
2026-02-03 10:28 ` Askar Safin
2026-02-03 16:32 ` Christoph Hellwig
2026-01-19 7:44 ` [PATCH 04/14] block: remove bio_release_page Christoph Hellwig
2026-01-22 11:14 ` Johannes Thumshirn
2026-01-22 17:26 ` Darrick J. Wong
2026-01-23 8:43 ` Damien Le Moal
2026-01-23 12:17 ` Anuj Gupta
2026-01-19 7:44 ` [PATCH 05/14] block: add helpers to bounce buffer an iov_iter into bios Christoph Hellwig
2026-01-22 13:05 ` Johannes Thumshirn
2026-01-22 17:25 ` Darrick J. Wong
2026-01-23 5:51 ` Christoph Hellwig
2026-01-23 7:11 ` Darrick J. Wong
2026-01-23 7:16 ` Christoph Hellwig
2026-01-23 8:52 ` Damien Le Moal
2026-01-23 12:20 ` Anuj Gupta
2026-01-19 7:44 ` [PATCH 06/14] iomap: fix submission side handling of completion side errors Christoph Hellwig
2026-01-19 17:40 ` Darrick J. Wong
2026-01-23 8:54 ` Damien Le Moal
2026-01-19 7:44 ` [PATCH 07/14] iomap: simplify iomap_dio_bio_iter Christoph Hellwig
2026-01-19 17:43 ` Darrick J. Wong
2026-01-23 8:55 ` Damien Le Moal
2026-01-19 7:44 ` [PATCH 08/14] iomap: split out the per-bio logic from iomap_dio_bio_iter Christoph Hellwig
2026-01-23 8:57 ` Damien Le Moal
2026-01-19 7:44 ` [PATCH 09/14] iomap: share code between iomap_dio_bio_end_io and iomap_finish_ioend_direct Christoph Hellwig
2026-01-23 8:58 ` Damien Le Moal
2026-01-19 7:44 ` [PATCH 10/14] iomap: free the bio before completing the dio Christoph Hellwig
2026-01-19 17:43 ` Darrick J. Wong
2026-01-23 8:59 ` Damien Le Moal
2026-01-19 7:44 ` [PATCH 11/14] iomap: rename IOMAP_DIO_DIRTY to IOMAP_DIO_USER_BACKED Christoph Hellwig
2026-01-23 9:00 ` Damien Le Moal
2026-01-19 7:44 ` [PATCH 12/14] iomap: support ioends for direct reads Christoph Hellwig
2026-01-23 9:02 ` Damien Le Moal
2026-01-19 7:44 ` [PATCH 13/14] iomap: add a flag to bounce buffer direct I/O Christoph Hellwig
2026-01-23 9:05 ` Damien Le Moal
2026-01-19 7:44 ` [PATCH 14/14] xfs: use bounce buffering direct I/O when the device requires stable pages Christoph Hellwig
2026-01-19 17:45 ` Darrick J. Wong
2026-01-23 9:08 ` Damien Le Moal
2026-01-23 12:10 ` bounce buffer direct I/O when stable pages are required v2 Anuj Gupta
2026-01-23 14:01 ` Christoph Hellwig
2026-01-23 14:09 ` Keith Busch
2026-01-23 12:24 ` Christian Brauner
2026-01-23 14:10 ` Christoph Hellwig [this message]
2026-01-27 10:31 ` block or iomap tree, was: " Christian Brauner
2026-01-27 12:50 ` Christoph Hellwig
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