linux/fs/f2fs
Linus Torvalds 7a3dadedc8 f2fs-for-5.10-rc1
In this round, we've added new features such as zone capacity for ZNS and
 a new GC policy, ATGC, along with in-memory segment management. In addition,
 we could improve the decompression speed significantly by changing virtual
 mapping method. Even though we've fixed lots of small bugs in compression
 support, I feel that it becomes more stable so that I could give it a try in
 production.
 
 Enhancement:
  - suport zone capacity in NVMe Zoned Namespace devices
  - introduce in-memory current segment management
  - add standart casefolding support
  - support age threshold based garbage collection
  - improve decompression speed by changing virtual mapping method
 
 Bug fix:
  - fix condition checks in some ioctl() such as compression, move_range, etc
  - fix 32/64bits support in data structures
  - fix memory allocation in zstd decompress
  - add some boundary checks to avoid kernel panic on corrupted image
  - fix disallowing compression for non-empty file
  - fix slab leakage of compressed block writes
 
 In addition, it includes code refactoring for better readability and minor
 bug fixes for compression and zoned device support.
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Merge tag 'f2fs-for-5.10-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs

Pull f2fs updates from Jaegeuk Kim:
 "In this round, we've added new features such as zone capacity for ZNS
  and a new GC policy, ATGC, along with in-memory segment management. In
  addition, we could improve the decompression speed significantly by
  changing virtual mapping method. Even though we've fixed lots of small
  bugs in compression support, I feel that it becomes more stable so
  that I could give it a try in production.

  Enhancements:
   - suport zone capacity in NVMe Zoned Namespace devices
   - introduce in-memory current segment management
   - add standart casefolding support
   - support age threshold based garbage collection
   - improve decompression speed by changing virtual mapping method

  Bug fixes:
   - fix condition checks in some ioctl() such as compression, move_range, etc
   - fix 32/64bits support in data structures
   - fix memory allocation in zstd decompress
   - add some boundary checks to avoid kernel panic on corrupted image
   - fix disallowing compression for non-empty file
   - fix slab leakage of compressed block writes

  In addition, it includes code refactoring for better readability and
  minor bug fixes for compression and zoned device support"

* tag 'f2fs-for-5.10-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs: (51 commits)
  f2fs: code cleanup by removing unnecessary check
  f2fs: wait for sysfs kobject removal before freeing f2fs_sb_info
  f2fs: fix writecount false positive in releasing compress blocks
  f2fs: introduce check_swap_activate_fast()
  f2fs: don't issue flush in f2fs_flush_device_cache() for nobarrier case
  f2fs: handle errors of f2fs_get_meta_page_nofail
  f2fs: fix to set SBI_NEED_FSCK flag for inconsistent inode
  f2fs: reject CASEFOLD inode flag without casefold feature
  f2fs: fix memory alignment to support 32bit
  f2fs: fix slab leak of rpages pointer
  f2fs: compress: fix to disallow enabling compress on non-empty file
  f2fs: compress: introduce cic/dic slab cache
  f2fs: compress: introduce page array slab cache
  f2fs: fix to do sanity check on segment/section count
  f2fs: fix to check segment boundary during SIT page readahead
  f2fs: fix uninit-value in f2fs_lookup
  f2fs: remove unneeded parameter in find_in_block()
  f2fs: fix wrong total_sections check and fsmeta check
  f2fs: remove duplicated code in sanity_check_area_boundary
  f2fs: remove unused check on version_bitmap
  ...
2020-10-16 15:14:43 -07:00
..
acl.c f2fs: clean up kvfree 2020-09-14 11:15:37 -07:00
acl.h f2fs: Use the correct style for SPDX License Identifier 2020-05-08 06:55:55 -07:00
checkpoint.c f2fs: handle errors of f2fs_get_meta_page_nofail 2020-10-13 23:23:29 -07:00
compress.c f2fs: fix slab leak of rpages pointer 2020-09-29 09:16:36 -07:00
data.c f2fs: introduce check_swap_activate_fast() 2020-10-13 23:23:34 -07:00
debug.c f2fs: clean up kvfree 2020-09-14 11:15:37 -07:00
dir.c f2fs-for-5.10-rc1 2020-10-16 15:14:43 -07:00
extent_cache.c f2fs: support 64-bits key in f2fs rb-tree node entry 2020-09-10 14:03:30 -07:00
f2fs.h f2fs-for-5.10-rc1 2020-10-16 15:14:43 -07:00
file.c f2fs: code cleanup by removing unnecessary check 2020-10-14 13:23:41 -07:00
gc.c f2fs: clean up kvfree 2020-09-14 11:15:37 -07:00
gc.h f2fs: support age threshold based garbage collection 2020-09-11 11:11:15 -07:00
hash.c f2fs-for-5.8-rc1 2020-06-09 11:28:59 -07:00
inline.c f2fs: clean up kvfree 2020-09-14 11:15:37 -07:00
inode.c f2fs: fix to set SBI_NEED_FSCK flag for inconsistent inode 2020-10-09 10:29:31 -07:00
Kconfig f2fs: compress: support lzo-rle compress algorithm 2020-05-11 20:36:46 -07:00
Makefile f2fs: support data compression 2020-01-17 16:48:07 -08:00
namei.c f2fs-for-5.10-rc1 2020-10-16 15:14:43 -07:00
node.c f2fs: handle errors of f2fs_get_meta_page_nofail 2020-10-13 23:23:29 -07:00
node.h f2fs: shrink spinlock coverage 2020-05-11 20:36:46 -07:00
recovery.c f2fs: fix error path in do_recover_data() 2020-07-08 10:11:19 -07:00
segment.c f2fs: don't issue flush in f2fs_flush_device_cache() for nobarrier case 2020-10-13 23:23:34 -07:00
segment.h f2fs: fix wrong total_sections check and fsmeta check 2020-09-29 01:48:34 -07:00
shrinker.c f2fs: fix inconsistent comments 2020-03-10 09:18:33 -07:00
super.c f2fs-for-5.10-rc1 2020-10-16 15:14:43 -07:00
sysfs.c f2fs: wait for sysfs kobject removal before freeing f2fs_sb_info 2020-10-14 13:23:30 -07:00
trace.c f2fs: do not use mutex lock in atomic context 2019-03-05 19:58:06 -08:00
trace.h f2fs: Use the correct style for SPDX License Identifier 2020-05-08 06:55:55 -07:00
verity.c mm/readahead: make page_cache_ra_unbounded take a readahead_control 2020-10-16 11:11:16 -07:00
xattr.c f2fs: clean up kvfree 2020-09-14 11:15:37 -07:00
xattr.h f2fs: code cleanup by removing ifdef macro surrounding 2020-05-26 18:56:10 -07:00