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authorLinus Torvalds <torvalds@linux-foundation.org>2023-09-03 00:37:59 +0200
committerLinus Torvalds <torvalds@linux-foundation.org>2023-09-03 00:37:59 +0200
commit92901222f83d988617aee37680cb29e1a743b5e4 (patch)
treeb23fd149f8ca2b81bb9430f8a1d504c9d04ef0ae /Documentation/ABI
parentMerge tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi (diff)
parentf2fs: use finish zone command when closing a zone (diff)
downloadlinux-92901222f83d988617aee37680cb29e1a743b5e4.tar.xz
linux-92901222f83d988617aee37680cb29e1a743b5e4.zip
Merge tag 'f2fs-for-6-6-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs
Pull f2fs updates from Jaegeuk Kim: "In this cycle, we don't have a highlighted feature enhancement, but mostly have fixed issues mainly in two parts: 1) zoned block device, and 2) compression support. For zoned block device, we've tried to improve the power-off recovery flow as much as possible. For compression, we found some corner cases caused by wrong compression policy and logics. Other than them, there were some reverts and stat corrections. Bug fixes: - use finish zone command when closing a zone - check zone type before sending async reset zone command - fix to assign compress_level for lz4 correctly - fix error path of f2fs_submit_page_read() - don't {,de}compress non-full cluster - send small discard commands during checkpoint back - flush inode if atomic file is aborted - correct to account gc/cp stats And, there are minor bug fixes, avoiding false lockdep warning, and clean-ups" * tag 'f2fs-for-6-6-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs: (25 commits) f2fs: use finish zone command when closing a zone f2fs: compress: fix to assign compress_level for lz4 correctly f2fs: fix error path of f2fs_submit_page_read() f2fs: clean up error handling in sanity_check_{compress_,}inode() f2fs: avoid false alarm of circular locking Revert "f2fs: do not issue small discard commands during checkpoint" f2fs: doc: fix description of max_small_discards f2fs: should update REQ_TIME for direct write f2fs: fix to account cp stats correctly f2fs: fix to account gc stats correctly f2fs: remove unneeded check condition in __f2fs_setxattr() f2fs: fix to update i_ctime in __f2fs_setxattr() Revert "f2fs: fix to do sanity check on extent cache correctly" f2fs: increase usage of folio_next_index() helper f2fs: Only lfs mode is allowed with zoned block device feature f2fs: check zone type before sending async reset zone command f2fs: compress: don't {,de}compress non-full cluster f2fs: allow f2fs_ioc_{,de}compress_file to be interrupted f2fs: don't reopen the main block device in f2fs_scan_devices f2fs: fix to avoid mmap vs set_compress_option case ...
Diffstat (limited to 'Documentation/ABI')
-rw-r--r--Documentation/ABI/testing/sysfs-fs-f2fs6
1 files changed, 3 insertions, 3 deletions
diff --git a/Documentation/ABI/testing/sysfs-fs-f2fs b/Documentation/ABI/testing/sysfs-fs-f2fs
index ad3d76d37c8b..36c3cb547901 100644
--- a/Documentation/ABI/testing/sysfs-fs-f2fs
+++ b/Documentation/ABI/testing/sysfs-fs-f2fs
@@ -102,9 +102,9 @@ What: /sys/fs/f2fs/<disk>/max_small_discards
Date: November 2013
Contact: "Jaegeuk Kim" <jaegeuk.kim@samsung.com>
Description: Controls the issue rate of discard commands that consist of small
- blocks less than 2MB. The candidates to be discarded are cached until
- checkpoint is triggered, and issued during the checkpoint.
- By default, it is disabled with 0.
+ blocks less than 2MB. The candidates to be discarded are cached during
+ checkpoint, and issued by issue_discard thread after checkpoint.
+ It is enabled by default.
What: /sys/fs/f2fs/<disk>/max_ordered_discard
Date: October 2022