From: Viacheslav Dubeyko <slava@dubeyko.com>
To: glaubitz@physik.fu-berlin.de, frank.li@vivo.com, hch@lst.de
Cc: linux-fsdevel@vger.kernel.org, Viacheslav Dubeyko <slava@dubeyko.com>
Subject: [PATCH 0/6] hfsplus: convert regular file I/O to iomap-based operations
Date: Wed, 22 Jul 2026 14:37:52 -0700 [thread overview]
Message-ID: <20260722213759.1360225-1-slava@dubeyko.com> (raw)
This series moves HFS+ regular file data I/O off the legacy
buffer_head/blockdev_direct_IO() path onto iomap-based operations with
the goal to retire the older buffer_head-based direct I/O infrastructure.
Patchset is based on for-next branch of HFS/HFS+ git tree [1].
[1] https://git.kernel.org/pub/scm/linux/kernel/git/vdubeyko/hfs.git/
Viacheslav Dubeyko (6):
hfs/hfsplus: exchange hardcoded number of extents on named constants
hfsplus: rework hfsplus_get_block() logic
hfsplus: take the bitmap page lock for allocate/free
hfsplus: add iomap operations for regular file data
hfsplus: add iomap-based file_operations
hfsplus: switch address_space_operations on iomap-based support
fs/hfsplus/Kconfig | 2 +-
fs/hfsplus/Makefile | 5 +-
fs/hfsplus/bitmap.c | 13 ++
fs/hfsplus/extents.c | 157 +++++++++++++------
fs/hfsplus/file.c | 309 +++++++++++++++++++++++++++++++++++++
fs/hfsplus/hfsplus_fs.h | 26 +++-
fs/hfsplus/inode.c | 264 +++++++++----------------------
fs/hfsplus/iomap.c | 209 +++++++++++++++++++++++++
fs/hfsplus/iomap.h | 20 +++
include/linux/hfs_common.h | 8 +-
10 files changed, 765 insertions(+), 248 deletions(-)
create mode 100644 fs/hfsplus/file.c
create mode 100644 fs/hfsplus/iomap.c
create mode 100644 fs/hfsplus/iomap.h
--
2.43.0
next reply other threads:[~2026-07-22 21:38 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-07-22 21:37 Viacheslav Dubeyko [this message]
2026-07-22 21:37 ` [PATCH 1/6] hfs/hfsplus: exchange hardcoded number of extents on named constants Viacheslav Dubeyko
2026-07-22 21:37 ` [PATCH 2/6] hfsplus: rework hfsplus_get_block() logic Viacheslav Dubeyko
2026-07-22 21:37 ` [PATCH 3/6] hfsplus: take the bitmap page lock for allocate/free Viacheslav Dubeyko
2026-07-22 21:37 ` [PATCH 4/6] hfsplus: add iomap operations for regular file data Viacheslav Dubeyko
2026-07-22 21:37 ` [PATCH 5/6] hfsplus: add iomap-based file_operations Viacheslav Dubeyko
2026-07-22 21:37 ` [PATCH 6/6] hfsplus: switch address_space_operations on iomap-based support Viacheslav Dubeyko
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=20260722213759.1360225-1-slava@dubeyko.com \
--to=slava@dubeyko.com \
--cc=frank.li@vivo.com \
--cc=glaubitz@physik.fu-berlin.de \
--cc=hch@lst.de \
--cc=linux-fsdevel@vger.kernel.org \
/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.