Messages in this thread | | | Date | Wed, 7 Jul 2021 12:58:50 -0700 | From | Jaegeuk Kim <> | Subject | [GIT PULL] f2fs for 5.14-rc1 |
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Hi Linus,
Could you please consider this pull request?
Thanks,
The following changes since commit bd3c9cdb21a2674dd0db70199df884828e37abd4:
Merge tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux (2021-05-14 10:52:47 -0700)
are available in the Git repository at:
git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git tags/f2fs-for-5.14-rc1
for you to fetch changes up to 28607bf3aa6f9762b32dc7f1ed0488823c0651b8:
f2fs: drop dirty node pages when cp is in error status (2021-07-06 22:05:06 -0700)
---------------------------------------------------------------- f2fs-for-5.14-rc1
In this round, we've improved the compression support especially for Android such as allowing compression for mmap files, replacing the immutable bit with internal bit to prohibits data writes explicitly, and adding a mount option, "compress_cache", to improve random reads. And, we added "readonly" feature to compact the partition w/ compression enabled, which will be useful for Android RO partitions.
Enhancement: - support compression for mmap file - use an f2fs flag instead of IMMUTABLE bit for compression - support RO feature w/ extent_cache - fully support swapfile with file pinning - improve atgc tunability - add nocompress extensions to unselect files for compression
Bug fix: - fix false alaram on iget failure during GC - fix race condition on global pointers when there are multiple f2fs instances - add MODULE_SOFTDEP for initramfs
As usual, we've also cleaned up some places for better code readability. (e.g., sysfs/feature, debugging messages, slab cache name, and docs)
---------------------------------------------------------------- Chao Yu (17): f2fs: compress: rename __cluster_may_compress f2fs: add cp_error check in f2fs_write_compressed_pages f2fs: restructure f2fs page.private layout f2fs: fix to avoid racing on fsync_entry_slab by multi filesystem instances f2fs: atgc: fix to set default age threshold f2fs: compress: remove unneeded f2fs_put_dnode() f2fs: compress: clean up parameter of __f2fs_cluster_blocks() f2fs: add MODULE_SOFTDEP to ensure crc32 is included in the initramfs f2fs: compress: fix to disallow temp extension f2fs: atgc: export entries for better tunability via sysfs f2fs: compress: remove unneeded preallocation f2fs: compress: add compress_inode to cache compressed blocks f2fs: swap: remove dead codes f2fs: swap: support migrating swapfile in aligned write mode f2fs: introduce f2fs_casefolded_name slab cache f2fs: fix to avoid adding tab before doc section MAINTAINERS: f2fs: update my email address
Daeho Jeong (1): f2fs: enable extent cache for compression files in read-only
Daniel Rosenberg (2): f2fs: Show casefolding support only when supported f2fs: Advertise encrypted casefolding in sysfs
Fengnan Chang (1): f2fs: compress: add nocompress extensions support
Jaegeuk Kim (8): f2fs: let's allow compression for mmap files f2fs: introduce FI_COMPRESS_RELEASED instead of using IMMUTABLE bit f2fs: support RO feature f2fs: add pin_file in feature list f2fs: clean up /sys/fs/f2fs/<disk>/features f2fs: remove false alarm on iget failure during GC f2fs: initialize page->private when using for our internal use f2fs: drop dirty node pages when cp is in error status
Joe Perches (1): f2fs: logging neatening
Shin'ichiro Kawasaki (1): f2fs: Prevent swap file in LFS mode
Tom Rix (1): f2fs: return success if there is no work to do
Documentation/ABI/testing/sysfs-fs-f2fs | 57 ++++- Documentation/filesystems/f2fs.rst | 50 ++++- MAINTAINERS | 2 +- fs/f2fs/checkpoint.c | 4 +- fs/f2fs/compress.c | 255 +++++++++++++++++----- fs/f2fs/data.c | 360 ++++++++++++++------------------ fs/f2fs/debug.c | 13 ++ fs/f2fs/dir.c | 25 ++- fs/f2fs/f2fs.h | 228 ++++++++++++++++---- fs/f2fs/file.c | 37 ++-- fs/f2fs/gc.c | 16 +- fs/f2fs/inline.c | 4 +- fs/f2fs/inode.c | 23 +- fs/f2fs/namei.c | 36 +++- fs/f2fs/node.c | 35 ++-- fs/f2fs/node.h | 33 +-- fs/f2fs/recovery.c | 29 ++- fs/f2fs/segment.c | 34 ++- fs/f2fs/super.c | 188 ++++++++++++++++- fs/f2fs/sysfs.c | 232 +++++++++++++++----- include/linux/f2fs_fs.h | 2 + 21 files changed, 1168 insertions(+), 495 deletions(-)
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