Linux Ext4 Filesystem Development
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- Re: [PATCH v4 09/11] ext4: Atomic writes stress test for bigalloc using fio crc verifier, (continued)
- [PATCH v5 00/13] Move fscrypt and fsverity info out of struct inode,
Eric Biggers
- [PATCH v5 01/13] fscrypt: replace raw loads of info pointer with helper function, Eric Biggers
- [PATCH v5 02/13] fscrypt: add support for info in fs-specific part of inode, Eric Biggers
- [PATCH v5 03/13] ext4: move crypt info pointer to fs-specific part of inode, Eric Biggers
- [PATCH v5 04/13] f2fs: move crypt info pointer to fs-specific part of inode, Eric Biggers
- [PATCH v5 05/13] ubifs: move crypt info pointer to fs-specific part of inode, Eric Biggers
- [PATCH v5 09/13] ext4: move verity info pointer to fs-specific part of inode, Eric Biggers
- [PATCH v5 06/13] ceph: move crypt info pointer to fs-specific part of inode, Eric Biggers
- [PATCH v5 07/13] fs: remove inode::i_crypt_info, Eric Biggers
- [PATCH v5 12/13] fs: remove inode::i_verity_info, Eric Biggers
- [PATCH v5 08/13] fsverity: add support for info in fs-specific part of inode, Eric Biggers
- [PATCH v5 13/13] fsverity: check IS_VERITY() in fsverity_cleanup_inode(), Eric Biggers
- [PATCH v5 10/13] f2fs: move verity info pointer to fs-specific part of inode, Eric Biggers
- [PATCH v5 11/13] btrfs: move verity info pointer to fs-specific part of inode, Eric Biggers
- Re: [PATCH v5 00/13] Move fscrypt and fsverity info out of struct inode, Christian Brauner
- Re: [PATCH v5 00/13] Move fscrypt and fsverity info out of struct inode, Christoph Hellwig
- [syzbot] [ext4?] possible deadlock in ext4_readpage_inline (2), syzbot
- [PATCHv2] ext2fs: fix fast symlink blocks check, Andreas Dilger
- Ext4 iomap warning during btrfs/136 (yes, it's from btrfs test cases),
Qu Wenruo
- [PATCH] ext4: don't try to clear the orphan_present feature block device is r/o, Theodore Ts'o
- Re: [BUG] ext4: mballoctor issue observed in fs/ext4/mballoc.c ext4_mb_regular_allocator on kernel 6.6, Theodore Ts'o
- [PATCH 0/1] fs: ext4: use GFP_KERNEL to GFP_NOFS to avoid deadlock,
chuguangqing
- [PATCH AUTOSEL 6.16-5.4] ext4: do not BUG when INLINE_DATA_FL lacks system.data xattr, Sasha Levin
- [PATCH AUTOSEL 6.16] ext4: limit the maximum folio order, Sasha Levin
- [PATCH 1/2] ext4: Fix fsmap end of range reporting with bigalloc,
Ojaswin Mujoo
- [no subject], Unknown
- [PATCH AUTOSEL 5.15 14/15] ext2: Handle fiemap on empty files to prevent EINVAL, Sasha Levin
- [PATCH AUTOSEL 6.1 14/16] ext2: Handle fiemap on empty files to prevent EINVAL, Sasha Levin
- [PATCH AUTOSEL 6.6 20/23] ext2: Handle fiemap on empty files to prevent EINVAL, Sasha Levin
- [PATCH 0/4] fs: Remove redundant __GFP_NOWARN,
Qianfeng Rong
- [tytso-ext4:dev] BUILD SUCCESS 261a2abe20b034c5383a1474133bad3110291ece, kernel test robot
- [PATCH -next] ext4: add an update to i_disksize in ext4_block_page_mkwrite,
sunyongjian
- [PATCH] generic/765: modify some steps to fix test,
John Garry
- [PATCH] ext4: Use IS_ERR_OR_NULL() helper function,
Xichao Zhao
- [PATCH v1 0/5] PM: Reduce spurious wakeups,
Dai Junbing
- [GIT PULL] ext4 changes for 6.17-rc1,
Theodore Ts'o
- [PATCH] Fixed commit: Fixes Sphinx warnings about duplicate reference labels in Documentation/filesystems/ext4/atomic_writes.rst.,
Andre Luiz da Nobrega
- [PATCH] docs: ext4: fix duplicate Sphinx labels in atomic_writes.rst,
Andre Luiz da Nobrega
- [GIT PULL] udf and ext2 changes for 6.17-rc1,
Jan Kara
- [PATCH] fs/ext4: remove unused variable 'de' in ext4_init_new_dir(), Suchit Karunakaran
- [syzbot] Monthly ext4 report (Jul 2025), syzbot
- [tytso-ext4:dev] BUILD SUCCESS 099b847ccc6c1ad2f805d13cfbcc83f5b6d4bc42, kernel test robot
- [PATCH v1] fs: Prevent spurious wakeups with TASK_FREEZABLE,
Dai Junbing
- [PATCH] ext4: fix crash on test_mb_mark_used kunit tests,
Zhang Yi
- [PATCH -next] ext4: fix crash on test_new_blocks_simple kunit tests,
Zhang Yi
- [PATCH] ext4: prevent module unload while filesystem is in use,
Kevin Paul Reddy Janagari
- I have one idea to improve ext4 filesystem efficientcy,
Sergio Abreu
- [PATCH] bcachefs: remove extraneous ; after statements,
anindya19
- Re: [PATCH v2] xfs: disallow atomic writes on DAX,
Darrick J. Wong
- [tytso-ext4:dev] BUILD SUCCESS a8a47fa84cc2168b2b3bd645c2c0918eed994fc0, kernel test robot
- Re: [LTP] [PATCH 1/1] ioctl_ficlone03.c: Support test on more filesystems,
Petr Vorel
- [PATCH] ext4: remove useless if check,
Antonio Quartulli
- [PATCH v3] ext4: clear extent index structure after file delete, Nicolas Bretz
- [RFC v4 0/7] ext4: Add extsize support,
Ojaswin Mujoo
- [tytso-ext4:dev] BUILD SUCCESS 45c7ca41de7e567d77b5cc5886817d8ffb3ea589, kernel test robot
- [PATCH v2] ext4: clear extent index structure after file delete,
Nicolas Bretz
- Re: [PATCH v3 3/7] iomap: optional zero range dirty folio processing,
Zhang Yi
- [RFC v3] fuse: use fs-iomap for better performance so we can containerize ext4,
Darrick J. Wong
- [PATCHSET RFC v3 1/3] fuse2fs: use fuse iomap data paths for better file I/O performance, Darrick J. Wong
- [PATCH 01/22] fuse2fs: implement bare minimum iomap for file mapping reporting, Darrick J. Wong
- [PATCH 02/22] fuse2fs: add iomap= mount option, Darrick J. Wong
- [PATCH 03/22] fuse2fs: implement iomap configuration, Darrick J. Wong
- [PATCH 04/22] fuse2fs: register block devices for use with iomap, Darrick J. Wong
- [PATCH 05/22] fuse2fs: always use directio disk reads with fuse2fs, Darrick J. Wong
- [PATCH 06/22] fuse2fs: implement directio file reads, Darrick J. Wong
- [PATCH 07/22] fuse2fs: use tagged block IO for zeroing sub-block regions, Darrick J. Wong
- [PATCH 08/22] fuse2fs: only flush the cache for the file under directio read, Darrick J. Wong
- [PATCH 09/22] fuse2fs: add extent dump function for debugging, Darrick J. Wong
- [PATCH 10/22] fuse2fs: implement direct write support, Darrick J. Wong
- [PATCH 11/22] fuse2fs: turn on iomap for pagecache IO, Darrick J. Wong
- [PATCH 12/22] fuse2fs: improve tracing for fallocate, Darrick J. Wong
- [PATCH 13/22] fuse2fs: don't zero bytes in punch hole, Darrick J. Wong
- [PATCH 14/22] fuse2fs: don't do file data block IO when iomap is enabled, Darrick J. Wong
- [PATCH 15/22] fuse2fs: disable most io channel flush/invalidate in iomap pagecache mode, Darrick J. Wong
- [PATCH 16/22] fuse2fs: re-enable the block device pagecache for metadata IO, Darrick J. Wong
- [PATCH 17/22] fuse2fs: avoid fuseblk mode if fuse-iomap support is likely, Darrick J. Wong
- [PATCH 18/22] fuse2fs: don't allow hardlinks for now, Darrick J. Wong
- [PATCH 19/22] fuse2fs: enable file IO to inline data files, Darrick J. Wong
- [PATCH 20/22] fuse2fs: set iomap-related inode flags, Darrick J. Wong
- [PATCH 22/22] fuse2fs: configure block device block size, Darrick J. Wong
- [PATCH 21/22] fuse2fs: add strictatime/lazytime mount options, Darrick J. Wong
- [PATCHSET RFC v3 2/3] fuse2fs: use fuse iomap data paths for better file I/O performance, Darrick J. Wong
- [PATCHSET RFC v3 3/3] fuse2fs: handle timestamps and ACLs correctly when iomap is enabled, Darrick J. Wong
- [PATCH 02/10] fuse2fs: skip permission checking on utimens when iomap is enabled, Darrick J. Wong
- [PATCH 01/10] fuse2fs: allow O_APPEND and O_TRUNC opens, Darrick J. Wong
- [PATCH 03/10] fuse2fs: let the kernel tell us about acl/mode updates, Darrick J. Wong
- [PATCH 04/10] fuse2fs: better debugging for file mode updates, Darrick J. Wong
- [PATCH 05/10] fuse2fs: debug timestamp updates, Darrick J. Wong
- [PATCH 06/10] fuse2fs: use coarse timestamps for iomap mode, Darrick J. Wong
- [PATCH 07/10] fuse2fs: add tracing for retrieving timestamps, Darrick J. Wong
- [PATCH 08/10] fuse2fs: enable syncfs, Darrick J. Wong
- [PATCH 09/10] fuse2fs: skip the gdt write in op_destroy if syncfs is working, Darrick J. Wong
- [PATCH 10/10] fuse2fs: implement statx, Darrick J. Wong
- Re: [RFC v3] fuse: use fs-iomap for better performance so we can containerize ext4, Christian Brauner
- [PATCH] ext4: do not BUG when INLINE_DATA_FL lacks system.data xattr, Theodore Ts'o
- [PATCH] ext4: clear extent index structure after file delete,
Nicolas Bretz
- [PATCH] ext2fs: fix fast symlink blocks check,
Andreas Dilger
- [PATCH] ext4: check fast symlink for ea_inode correctly,
Andreas Dilger
- [PATCH v6 0/5] fs: refactor write_begin/write_end and add ext4 IOCB_DONTCACHE support,
陈涛涛 Taotao Chen
- [tytso-ext4:pu] BUILD SUCCESS e3045167514456a5eee2dc394893244b7c3b66b0, kernel test robot
- [tytso-ext4:dev] BUILD SUCCESS b12f423d598fd874df9ecfb2436789d582fda8e6, kernel test robot
- [Bug 220342] New: After file delete, extent index structure remains unchanged,
bugzilla-daemon
- [PATCH -next] ext4: fix the compile error of EXT4_MAX_PAGECACHE_ORDER macro,
Zhang Yi
- [PATCH 0/1] ext4: add FALLOC_FL_ALLOCATE_RANGE to supported flags mask,
chuguangqing
- [PATCH v3 00/17] ext4: better scalability for ext4 block allocation,
Baokun Li
- [PATCH v3 02/17] ext4: separate stream goal hits from s_bal_goals for better tracking, Baokun Li
- [PATCH v3 03/17] ext4: remove unnecessary s_mb_last_start, Baokun Li
- [PATCH v3 04/17] ext4: remove unnecessary s_md_lock on update s_mb_last_group, Baokun Li
- [PATCH v3 01/17] ext4: add ext4_try_lock_group() to skip busy groups, Baokun Li
- [PATCH v3 05/17] ext4: utilize multiple global goals to reduce contention, Baokun Li
- [PATCH v3 07/17] ext4: fix typo in CR_GOAL_LEN_SLOW comment, Baokun Li
- [PATCH v3 10/17] ext4: fix zombie groups in average fragment size lists, Baokun Li
- [PATCH v3 08/17] ext4: convert sbi->s_mb_free_pending to atomic_t, Baokun Li
- [PATCH v3 06/17] ext4: get rid of some obsolete EXT4_MB_HINT flags, Baokun Li
- [PATCH v3 13/17] ext4: factor out ext4_mb_might_prefetch(), Baokun Li
- [PATCH v3 11/17] ext4: fix largest free orders lists corruption on mb_optimize_scan switch, Baokun Li
- [PATCH v3 09/17] ext4: merge freed extent with existing extents before insertion, Baokun Li
- [PATCH v3 16/17] ext4: refactor choose group to scan group, Baokun Li
- [PATCH v3 14/17] ext4: factor out ext4_mb_scan_group(), Baokun Li
- [PATCH v3 12/17] ext4: factor out __ext4_mb_scan_group(), Baokun Li
- [PATCH v3 17/17] ext4: implement linear-like traversal across order xarrays, Baokun Li
- [PATCH v3 15/17] ext4: convert free groups order lists to xarrays, Baokun Li
- Re: [PATCH v3 00/17] ext4: better scalability for ext4 block allocation, Zhang Yi
- Re: [PATCH v3 00/17] ext4: better scalability for ext4 block allocation, Theodore Ts'o
- [tytso-ext4:pu 9/35] fs/ext4/mballoc.c:3760:29-30: WARNING kmalloc is used to allocate this memory at line 3725 (fwd),
Julia Lawall
- [tytso-ext4:pu] BUILD REGRESSION a3404072989e188560fb86c1116ef76bcb8a5c4d, kernel test robot
- [tytso-ext4:dev] BUILD SUCCESS c5da1f66940d8015cbf95c2501345c83eb6ba0ab, kernel test robot
- [PATCH 1/3] ext4: replace strcmp with direct comparison for '.' and '..',
Theodore Ts'o
- [PATCH v3 00/13] Add more tests for multi fs block atomic writes,
Ojaswin Mujoo
- [PATCH v3 01/13] common/rc: Add _min() and _max() helpers, Ojaswin Mujoo
- [PATCH v3 04/13] ltp/fsx.c: Add atomic writes support to fsx, Ojaswin Mujoo
- [PATCH v3 02/13] common/rc: Fix fsx for ext4 with bigalloc, Ojaswin Mujoo
- [PATCH v3 03/13] common/rc: Add a helper to run fsx on a given file, Ojaswin Mujoo
- [PATCH v3 05/13] generic/1226: Add atomic write test using fio crc check verifier, Ojaswin Mujoo
- [PATCH v3 06/13] generic/1227: Add atomic write test using fio verify on file mixed mappings, Ojaswin Mujoo
- [PATCH v3 07/13] generic/1228: Add atomic write multi-fsblock O_[D]SYNC tests, Ojaswin Mujoo
- [PATCH v3 09/13] generic/1230: Add sudden shutdown tests for multi block atomic writes, Ojaswin Mujoo
- [PATCH v3 13/13] ext4/064: Add atomic write tests for journal credit calculation, Ojaswin Mujoo
- [PATCH v3 08/13] generic/1229: Stress fsx with atomic writes enabled, Ojaswin Mujoo
- [PATCH v3 11/13] ext4/062: Atomic writes test for bigalloc using fio crc verifier on multiple files, Ojaswin Mujoo
- [PATCH v3 10/13] ext4/061: Atomic writes stress test for bigalloc using fio crc verifier, Ojaswin Mujoo
- [PATCH v3 12/13] ext4/063: Atomic write test for extent split across leaf nodes, Ojaswin Mujoo
- [PATCH] loop: Avoid updating block size under exclusive owner, Jan Kara
- Issue with ext4 filesystem corruption when writing to a file after disk exhaustion,
Jiany Wu
- [PATCH] ext4: bail out when EXT4_INLINE_DATA_FL lacks system.data xattr,
Moon Hee Lee
- [PATCH v5 0/5] fs: refactor write_begin/write_end and add ext4 IOCB_DONTCACHE support,
陈涛涛 Taotao Chen
- Re: [syzbot] [ext4?] WARNING in bdev_getblk,
syzbot
- [PATCH RFC] ext4: fallback unaligned part of dio to buffered IO,
chensong_2000
- [PATCH v4 RESEND] ext4: Make sure BH_New bit is cleared in ->write_end handler,
Jan Kara
- [PATCH] ext4: fix inode use after free in ext4_end_io_rsv_work(),
libaokun
- Re: [PATCH v3 1/2] libfs: reduce the number of memory allocations in generic_ci_match, ywen.chen
- [PATCH] ext4: Refactor breaking condition for xattr_find_entry(),
I Hsin Cheng
- [syzbot] [ext4?] kernel BUG in ext4_update_inline_data,
syzbot
- [PATCH v4 00/11] ext4: fix insufficient credits when writing back large folios,
Zhang Yi
- [PATCH v4 01/11] ext4: process folios writeback in bytes, Zhang Yi
- [PATCH v4 02/11] ext4: move the calculation of wbc->nr_to_write to mpage_folio_done(), Zhang Yi
- [PATCH v4 04/11] ext4: refactor the block allocation process of ext4_page_mkwrite(), Zhang Yi
- [PATCH v4 05/11] ext4: restart handle if credits are insufficient during allocating blocks, Zhang Yi
- [PATCH v4 03/11] ext4: fix stale data if it bail out of the extents mapping loop, Zhang Yi
- [PATCH v4 06/11] ext4: enhance tracepoints during the folios writeback, Zhang Yi
- [PATCH v4 07/11] ext4: correct the reserved credits for extent conversion, Zhang Yi
- [PATCH v4 10/11] ext4: fix insufficient credits calculation in ext4_meta_trans_blocks(), Zhang Yi
- [PATCH v4 08/11] ext4: reserved credits for one extent during the folio writeback, Zhang Yi
- [PATCH v4 11/11] ext4: limit the maximum folio order, Zhang Yi
- [PATCH v4 09/11] ext4: replace ext4_writepage_trans_blocks(), Zhang Yi
- Re: [PATCH v4 00/11] ext4: fix insufficient credits when writing back large folios, Naresh Kamboju
- Re: [PATCH v4 00/11] ext4: fix insufficient credits when writing back large folios, Theodore Ts'o
- Re: [PATCH v4 4/5] mm/filemap: add write_begin_get_folio() helper function,
hanqi
- [PATCH v4 3/5] fs: change write_begin/write_end interface to take struct kiocb *, 陈涛涛 Taotao Chen
- [syzbot] [ext4?] possible deadlock in ext4_evict_inode (4),
syzbot
[PATCH] e2scrub: reorder exit status check after calling lvremove,
Samuel Smith
[syzbot] [ext4?] possible deadlock in ext4_page_mkwrite, syzbot
[PATCH v3] fscrypt: Don't use problematic non-inline crypto engines,
Eric Biggers
[PATCH v4 1/6] fs: enhance and rename shutdown() callback to remove_bdev(),
Qu Wenruo
[PATCH v3 1/6] fs: enhance and rename shutdown() callback to remove_bdev(),
Qu Wenruo
[PATCH v4] debugfs/logdump.c: Add parameter t to dump sequence commit timestamps,
zhanchengbin
[PATCH] f2fs: improve the performance of f2fs_lookup,
Yuwen Chen
[PATCH v2] f2fs: improve the performance of f2fs_lookup, Yuwen Chen
[PATCH v4 1/2] libfs: reduce the number of memory allocations in generic_ci_match, Yuwen Chen
Re: [PATCH] f2fs: improve the performance of f2fs_lookup, kernel test robot
[PATCH 1/2] ext4: show the default enabled i_version option,
libaokun
[PATCH 1/2] fuse2fs: fix normal (non-kernel) permissions checking,
Theodore Ts'o
[PATCH v3] debugfs/logdump.c: Add parameter t to dump sequence commit timestamps,
zhanchengbin
[PATCH] ext4: verify dirent offset in ext4_readdir(),
Dmitry Antipov
[PATCH v3 00/10] ext4: fix insufficient credits when writing back large folios,
Zhang Yi
- [PATCH v3 02/10] ext4: move the calculation of wbc->nr_to_write to mpage_folio_done(), Zhang Yi
- [PATCH v3 03/10] ext4: fix stale data if it bail out of the extents mapping loop, Zhang Yi
- [PATCH v3 04/10] ext4: refactor the block allocation process of ext4_page_mkwrite(), Zhang Yi
- [PATCH v3 05/10] ext4: restart handle if credits are insufficient during allocating blocks, Zhang Yi
- [PATCH v3 07/10] ext4: correct the reserved credits for extent conversion, Zhang Yi
- [PATCH v3 01/10] ext4: process folios writeback in bytes, Zhang Yi
- [PATCH v3 06/10] ext4: enhance tracepoints during the folios writeback, Zhang Yi
- [PATCH v3 10/10] ext4: fix insufficient credits calculation in ext4_meta_trans_blocks(), Zhang Yi
- [PATCH v3 08/10] ext4: reserved credits for one extent during the folio writeback, Zhang Yi
- [PATCH v3 09/10] ext4: replace ext4_writepage_trans_blocks(), Zhang Yi
[syzbot] [ext4?] possible deadlock in ext4_inline_data_truncate (4), syzbot
[PATCH v2 1/6] fs: enhance and rename shutdown() callback to remove_bdev(),
Qu Wenruo
[syzbot] [ext4?] KASAN: slab-use-after-free Read in __ext4_check_dir_entry, syzbot
[PATCH 0/2] Convert fs/verity/ to use SHA-2 library API,
Eric Biggers
[Bug 220299] New: Warning Trace seen at https://elixir.bootlin.com/linux/v6.6.69/source/fs/ext4/ext4_jbd2.c#L73 post remount-ro, bugzilla-daemon
[PATCH] ext4: fix JBD2 credit overflow with large folios,
Sasha Levin
[PATCH] e2scrub: honor fstrim setting in e2scrub.conf,
Samuel Smith
[Bug 220288] New: A typo Leads to loss of all data on disk,
bugzilla-daemon
[PATCH v3 0/4] fs: refactor write_begin/write_end and add ext4 IOCB_DONTCACHE support,
陈涛涛 Taotao Chen
[PATCH] debugfs: fix printing for sequence in descriptor/revoke block,
zhangjian
[PATCH 0/4] hfs/hfsplus: add uncached buffer io support,
Yangtao Li
[syzbot] [ext4?] kernel BUG in ext4_split_extent_at (3), syzbot
next-20250626: WARNING fs jbd2 transaction.c start_this_handle with ARM64_64K_PAGES,
Naresh Kamboju
[syzbot] Monthly ext4 report (Jun 2025), syzbot
[PATCH v2] common/rc: add repair fsck flag -f for ext4,
Leah Rumancik
[PATCH v2 0/5] fs: refactor write_begin/write_end and add ext4 IOCB_DONTCACHE support,
陈涛涛 Taotao Chen
[PATCH v2 00/16] ext4: better scalability for ext4 block allocation,
Baokun Li
- [PATCH v2 01/16] ext4: add ext4_try_lock_group() to skip busy groups, Baokun Li
- [PATCH v2 03/16] ext4: remove unnecessary s_md_lock on update s_mb_last_group, Baokun Li
- [PATCH v2 05/16] ext4: get rid of some obsolete EXT4_MB_HINT flags, Baokun Li
- [PATCH v2 06/16] ext4: fix typo in CR_GOAL_LEN_SLOW comment, Baokun Li
- [PATCH v2 02/16] ext4: remove unnecessary s_mb_last_start, Baokun Li
- [PATCH v2 04/16] ext4: utilize multiple global goals to reduce contention, Baokun Li
- [PATCH v2 10/16] ext4: fix largest free orders lists corruption on mb_optimize_scan switch, Baokun Li
- [PATCH v2 11/16] ext4: factor out __ext4_mb_scan_group(), Baokun Li
- [PATCH v2 07/16] ext4: convert sbi->s_mb_free_pending to atomic_t, Baokun Li
- [PATCH v2 12/16] ext4: factor out ext4_mb_might_prefetch(), Baokun Li
- [PATCH v2 08/16] ext4: merge freed extent with existing extents before insertion, Baokun Li
- [PATCH v2 09/16] ext4: fix zombie groups in average fragment size lists, Baokun Li
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