linux/fs/f2fs
Linus Torvalds 1daf117f1d f2fs-for-6.0
In this cycle, we mainly fixed some corner cases that manipulate a per-file
 compression flag inappropriately. And, we found f2fs counted valid blocks in a
 section incorrectly when zone capacity is set, and thus, fixed it with
 additional sysfs entry to check it easily. Lastly, this series includes
 several patches with respect to the new atomic write support such as a
 couple of bug fixes and re-adding atomic_write_abort support that we removed
 by mistake in the previous release.
 
 Enhancement:
  - add sysfs entries to understand atomic write operations and zone
    capacity
  - introduce memory mode to get a hint for low-memory devices
  - adjust the waiting time of foreground GC
  - decompress clusters under softirq to avoid non-deterministic latency
  - do not skip updating inode when retrying to flush node page
  - enforce single zone capacity
 
 Bug fix:
  - set the compression/no-compression flags correctly
  - revive F2FS_IOC_ABORT_VOLATILE_WRITE
  - check inline_data during compressed inode conversion
  - understand zone capacity when calculating valid block count
 
 As usual, the series includes several minor clean-ups and sanity checks.
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Merge tag 'f2fs-for-6.0' of git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs

Pull f2fs updates from Jaegeuk Kim:
 "In this cycle, we mainly fixed some corner cases that manipulate a
  per-file compression flag inappropriately. And, we found f2fs counted
  valid blocks in a section incorrectly when zone capacity is set, and
  thus, fixed it with additional sysfs entry to check it easily.

  Lastly, this series includes several patches with respect to the new
  atomic write support such as a couple of bug fixes and re-adding
  atomic_write_abort support that we removed by mistake in the previous
  release.

  Enhancements:
   - add sysfs entries to understand atomic write operations and zone
     capacity
   - introduce memory mode to get a hint for low-memory devices
   - adjust the waiting time of foreground GC
   - decompress clusters under softirq to avoid non-deterministic
     latency
   - do not skip updating inode when retrying to flush node page
   - enforce single zone capacity

  Bug fixes:
   - set the compression/no-compression flags correctly
   - revive F2FS_IOC_ABORT_VOLATILE_WRITE
   - check inline_data during compressed inode conversion
   - understand zone capacity when calculating valid block count

  As usual, the series includes several minor clean-ups and sanity
  checks"

* tag 'f2fs-for-6.0' of git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs: (29 commits)
  f2fs: use onstack pages instead of pvec
  f2fs: intorduce f2fs_all_cluster_page_ready
  f2fs: clean up f2fs_abort_atomic_write()
  f2fs: handle decompress only post processing in softirq
  f2fs: do not allow to decompress files have FI_COMPRESS_RELEASED
  f2fs: do not set compression bit if kernel doesn't support
  f2fs: remove device type check for direct IO
  f2fs: fix null-ptr-deref in f2fs_get_dnode_of_data
  f2fs: revive F2FS_IOC_ABORT_VOLATILE_WRITE
  f2fs: fix to do sanity check on segment type in build_sit_entries()
  f2fs: obsolete unused MAX_DISCARD_BLOCKS
  f2fs: fix to avoid use f2fs_bug_on() in f2fs_new_node_page()
  f2fs: fix to remove F2FS_COMPR_FL and tag F2FS_NOCOMP_FL at the same time
  f2fs: introduce sysfs atomic write statistics
  f2fs: don't bother wait_ms by foreground gc
  f2fs: invalidate meta pages only for post_read required inode
  f2fs: allow compression of files without blocks
  f2fs: fix to check inline_data during compressed inode conversion
  f2fs: Delete f2fs_copy_page() and replace with memcpy_page()
  f2fs: fix to invalidate META_MAPPING before DIO write
  ...
2022-08-08 11:18:31 -07:00
..
acl.c f2fs: support idmapped mounts 2022-02-12 06:20:46 -08:00
acl.h vfs: add rcu argument to ->get_acl() callback 2021-08-18 22:08:24 +02:00
checkpoint.c f2fs: Convert to filemap_migrate_folio() 2022-08-02 12:34:04 -04:00
compress.c f2fs-for-6.0 2022-08-08 11:18:31 -07:00
data.c f2fs-for-6.0 2022-08-08 11:18:31 -07:00
debug.c f2fs: adjust zone capacity when considering valid block count 2022-07-30 20:16:20 -07:00
dir.c f2fs: don't use casefolded comparison for "." and ".." 2022-05-17 11:19:23 -07:00
extent_cache.c f2fs: support fault injection for f2fs_kmem_cache_alloc() 2021-08-17 11:59:05 -07:00
f2fs.h f2fs-for-6.0 2022-08-08 11:18:31 -07:00
file.c f2fs-for-6.0 2022-08-08 11:18:31 -07:00
gc.c f2fs: don't bother wait_ms by foreground gc 2022-07-30 20:17:07 -07:00
gc.h f2fs: remove redundant code for gc condition 2022-07-30 20:16:20 -07:00
hash.c f2fs: don't use casefolded comparison for "." and ".." 2022-05-17 11:19:23 -07:00
inline.c f2fs: fix to do sanity check for inline inode 2022-05-18 15:36:11 -07:00
inode.c f2fs: clean up f2fs_abort_atomic_write() 2022-08-05 04:20:02 -07:00
iostat.c f2fs: fix iostat related lock protection 2022-06-19 15:16:12 -07:00
iostat.h f2fs: introduce periodic iostat io latency traces 2021-08-23 10:25:51 -07:00
Kconfig f2fs: introduce F2FS_UNFAIR_RWSEM to support unfair rwsem 2022-03-04 09:15:53 -08:00
Makefile f2fs: separate out iostat feature 2021-08-23 10:25:51 -07:00
namei.c f2fs: attach inline_data after setting compression 2022-06-19 15:16:10 -07:00
node.c f2fs-for-6.0 2022-08-08 11:18:31 -07:00
node.h f2fs: change the current atomic write way 2022-05-12 10:14:03 -07:00
recovery.c attr: port attribute changes to new types 2022-06-26 18:18:56 +02:00
segment.c f2fs-for-6.0 2022-08-08 11:18:31 -07:00
segment.h f2fs: adjust zone capacity when considering valid block count 2022-07-30 20:16:20 -07:00
shrinker.c f2fs: avoid race condition for shrinker count 2020-12-03 00:59:26 -08:00
super.c f2fs-for-6.0 2022-08-08 11:18:31 -07:00
sysfs.c f2fs: introduce sysfs atomic write statistics 2022-07-30 20:17:07 -07:00
verity.c f2fs-for-5.19 2022-05-31 16:52:59 -07:00
xattr.c f2fs: move f2fs to use reader-unfair rwsems 2022-01-24 17:40:04 -08:00
xattr.h f2fs: code cleanup by removing ifdef macro surrounding 2020-05-26 18:56:10 -07:00