Messages in this thread | | | Date | Thu, 15 Oct 2020 15:55:08 -0700 | From | jaegeuk@kernel ... | Subject | [GIT PULL] f2fs update for 5.10-rc1 |
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Hi Linus,
Could you please consider this pull request?
Thanks,
The following changes since commit 581cb3a26baf846ee9636214afaa5333919875b1:
Merge tag 'f2fs-for-5.9-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs (2020-09-10 13:12:46 -0700)
are available in the Git repository at:
git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git tags/f2fs-for-5.10-rc1
for you to fetch changes up to 788e96d1d39949fc91457a816f4bda0d374c257b:
f2fs: code cleanup by removing unnecessary check (2020-10-14 13:23:41 -0700)
---------------------------------------------------------------- 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.
---------------------------------------------------------------- Aravind Ramesh (1): f2fs: support zone capacity less than zone size
Chao Yu (24): f2fs: compress: remove unneeded code f2fs: introduce inmem curseg f2fs: record average update time of segment f2fs: inherit mtime of original block during GC f2fs: support 64-bits key in f2fs rb-tree node entry f2fs: fix compile warning f2fs: compress: use more readable atomic_t type for {cic,dic}.ref f2fs: support age threshold based garbage collection f2fs: allocate proper size memory for zstd decompress f2fs: ignore compress mount option on image w/o compression feature f2fs: trace: fix typo f2fs: clean up kvfree f2fs: do sanity check on zoned block device path f2fs: relocate blkzoned feature check f2fs: remove unneeded parameter in find_in_block() f2fs: fix uninit-value in f2fs_lookup f2fs: fix to check segment boundary during SIT page readahead f2fs: fix to do sanity check on segment/section count f2fs: compress: introduce page array slab cache f2fs: compress: introduce cic/dic slab cache f2fs: compress: fix to disallow enabling compress on non-empty file f2fs: fix to set SBI_NEED_FSCK flag for inconsistent inode f2fs: don't issue flush in f2fs_flush_device_cache() for nobarrier case f2fs: introduce check_swap_activate_fast()
Chengguang Xu (1): f2fs: code cleanup by removing unnecessary check
Daeho Jeong (6): f2fs: add block address limit check to compressed file f2fs: change compr_blocks of superblock info to 64bit f2fs: change i_compr_blocks of inode to atomic value f2fs: change return value of f2fs_disable_compressed_file to bool f2fs: change virtual mapping way for compression pages f2fs: fix writecount false positive in releasing compress blocks
Dan Robertson (1): f2fs: check position in move range ioctl
Daniel Rosenberg (3): unicode: Add utf8_casefold_hash fs: Add standard casefolding support f2fs: Use generic casefolding support
Eric Biggers (1): f2fs: reject CASEFOLD inode flag without casefold feature
Jack Qiu (1): f2fs: correct statistic of APP_DIRECT_IO/APP_DIRECT_READ_IO
Jaegeuk Kim (4): f2fs: point man pages for some f2fs utils f2fs: fix slab leak of rpages pointer f2fs: fix memory alignment to support 32bit f2fs: handle errors of f2fs_get_meta_page_nofail
Jamie Iles (1): f2fs: wait for sysfs kobject removal before freeing f2fs_sb_info
Matthew Wilcox (Oracle) (1): f2fs: Simplify SEEK_DATA implementation
Randy Dunlap (1): f2fs: Documentation edits/fixes
Wang Xiaojun (3): f2fs: remove unused check on version_bitmap f2fs: remove duplicated code in sanity_check_area_boundary f2fs: fix wrong total_sections check and fsmeta check
Xiaojun Wang (2): f2fs: remove duplicated type casting f2fs: change return value of reserved_segments to unsigned int
Zhang Qilong (1): f2fs: add trace exit in exception path
Documentation/ABI/testing/sysfs-fs-f2fs | 3 +- Documentation/filesystems/f2fs.rst | 82 ++++- fs/f2fs/acl.c | 6 +- fs/f2fs/checkpoint.c | 17 +- fs/f2fs/compress.c | 242 +++++++++++---- fs/f2fs/data.c | 119 +++++++- fs/f2fs/debug.c | 18 +- fs/f2fs/dir.c | 109 ++----- fs/f2fs/extent_cache.c | 37 ++- fs/f2fs/f2fs.h | 118 +++++--- fs/f2fs/file.c | 88 +++--- fs/f2fs/gc.c | 413 +++++++++++++++++++++++-- fs/f2fs/gc.h | 69 ++++- fs/f2fs/inline.c | 4 +- fs/f2fs/inode.c | 21 +- fs/f2fs/namei.c | 2 +- fs/f2fs/node.c | 7 +- fs/f2fs/segment.c | 522 ++++++++++++++++++++++++++------ fs/f2fs/segment.h | 71 +++-- fs/f2fs/super.c | 168 +++++++--- fs/f2fs/sysfs.c | 22 +- fs/f2fs/xattr.c | 8 +- fs/libfs.c | 87 ++++++ fs/unicode/utf8-core.c | 23 +- include/linux/f2fs_fs.h | 3 - include/linux/fs.h | 16 + include/linux/unicode.h | 3 + include/trace/events/f2fs.h | 10 +- 28 files changed, 1795 insertions(+), 493 deletions(-)
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