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Date: Tue, 30 Jan 2018 14:32:20 -0800
From: Jaegeuk Kim <jaegeuk@...nel.org>
To: Linus Torvalds <torvalds@...ux-foundation.org>
Cc: Linux F2FS Dev Mailing List
<linux-f2fs-devel@...ts.sourceforge.net>,
Linux Kernel Mailing List <linux-kernel@...r.kernel.org>
Subject: [GIT PULL] f2fs update for 4.16-rc1
Hi Linux,
Could you please consider the below pull request?
Thanks,
The following changes since commit ace52288edf0cb5e7a52b681f057f86224c49c27:
Merge tag 'for-linus-20171218' of git://git.infradead.org/linux-mtd (2017-12-18 16:18:01 -0800)
are available in the Git repository at:
git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git tags/f2fs-for-4.16-rc1
for you to fetch changes up to 1c1d35df71104c76a4a2e25862926f22c334c9d6:
f2fs: support inode creation time (2018-01-25 14:10:39 -0800)
----------------------------------------------------------------
f2fs-for-4.16-rc1
In this round, we've followed up to support some generic features such as
cgroup, block reservation, linking fscrypt_ops, delivering write_hints,
and some ioctls. And, we could fix some corner cases in terms of power-cut
recovery and subtle deadlocks.
Enhancement:
- bitmap operations to handle NAT blocks
- readahead to improve readdir speed
- switch to use fscrypt_*
- apply write hints for direct IO
- add reserve_root=%u,resuid=%u,resgid=%u to reserve blocks for root/uid/gid
- modify b_avail and b_free to consider root reserved blocks
- support cgroup writeback
- support FIEMAP_FLAG_XATTR for fibmap
- add F2FS_IOC_PRECACHE_EXTENTS to pre-cache extents
- add F2FS_IOC_{GET/SET}_PIN_FILE to pin LBAs for data blocks
- support inode creation time
Bug fix:
- sysfile-based quota operations
- memory footprint accounting
- allow to write data on partial preallocation case
- fix deadlock case on fallocate
- fix to handle fill_super errors
- fix missing inode updates of fsync'ed file
- recover renamed file which was fsycn'ed before
- drop inmemory pages in corner error case
- keep last_disk_size correctly
- recover missing i_inline flags during roll-forward
Various clean-up patches were added as well.
----------------------------------------------------------------
Chao Yu (32):
f2fs: reserve nid resource for quota sysfile
f2fs: remove unneeded memory footprint accounting
f2fs: fix lock dependency in between dio_rwsem & i_mmap_sem
f2fs: inject fault to kzalloc
f2fs: inject fault to kvmalloc
f2fs: spread f2fs_k{m,z}alloc
f2fs: fix error handling in fill_super
f2fs: clean up hash codes
f2fs: clean up f2fs_map_blocks
f2fs: don't return value in truncate_data_blocks_range
f2fs: fix potential hangtask in f2fs_trace_pid
f2fs: continue to do direct IO if we only preallocate partial blocks
f2fs: clean up unneeded declaration
f2fs: avoid high cpu usage in discard thread
f2fs: remove unused pend_list_tag
f2fs: fix to caclulate required free section correctly
f2fs: fix to cover f2fs_inline_data_fiemap with inode_lock
f2fs: support FIEMAP_FLAG_XATTR
f2fs: support F2FS_IOC_PRECACHE_EXTENTS
f2fs: speed up defragment on sparse file
f2fs: fix to drop all inmem pages correctly
f2fs: clean up error path of fill_super
f2fs: kill F2FS_INLINE_XATTR_ADDRS for cleanup
f2fs: fix to update last_disk_size correctly
f2fs: split need_inplace_update
f2fs: hanlde error case in f2fs_ioc_shutdown
f2fs: stop gc/discard thread after fs shutdown
f2fs: drop page cache after fs shutdown
f2fs: use GFP_F2FS_ZERO for cleanup
f2fs: clean up duplicated assignment in init_discard_policy
f2fs: stop issuing discard if fs is readonly
f2fs: support inode creation time
Daeho Jeong (3):
f2fs: handle newly created page when revoking inmem pages
f2fs: prevent newly created inode from being dirtied incorrectly
f2fs: correct removexattr behavior for null valued extended attribute
Elena Reshetova (1):
posix_acl: convert posix_acl.a_refcount from atomic_t to refcount_t
Eric Biggers (5):
f2fs: switch to fscrypt_file_open()
f2fs: switch to fscrypt_prepare_link()
f2fs: switch to fscrypt_prepare_rename()
f2fs: switch to fscrypt_prepare_lookup()
f2fs: switch to fscrypt_prepare_setattr()
Hyunchul Lee (1):
f2fs: apply write hints to select the type of segment for direct write
Jaegeuk Kim (12):
f2fs: return error during fill_super
f2fs: recover directory operations by fsync
f2fs: fix missing error number for xattr operation
f2fs: skip stop_checkpoint for user data writes
f2fs: enable quota at remount from r to w
f2fs: show precise # of blocks that user/root can use
f2fs: add reserved blocks for root user
f2fs: add resgid and resuid to reserve root blocks
f2fs: add an ioctl to disable GC for specific file
f2fs: allow quota to use reserved blocks
f2fs: recover some i_inline flags
f2fs: allow to recover node blocks given updated checkpoint
LiFan (4):
f2fs: fix concurrent problem for updating free bitmap
f2fs: remove an excess variable
f2fs: remove a redundant conditional expression
f2fs: use unlikely for release case
Sheng Yong (4):
f2fs: introduce sysfs readdir_ra to readahead inode block in readdir
f2fs: still write data if preallocate only partial blocks
f2fs: remove unused parameter
f2fs: avoid hungtask when GC encrypted block if io_bits is set
Wei Yongjun (1):
f2fs: make local functions static
Yufen Yu (1):
f2fs: implement cgroup writeback support
Yunlei He (6):
f2fs: no need to read nat block if nat_block_bitmap is set
f2fs: no need return value in restore summary process
f2fs: fix an error case of missing update inode page
f2fs: update inode info to inode page for new file
f2fs: check node page again in write end io
f2fs: rebuild sit page from sit info in mem
Yunlong Song (1):
f2fs: check segment type in __f2fs_replace_block
Zhikang Zhang (1):
f2fs: remove repeated f2fs_bug_on
Documentation/ABI/testing/sysfs-fs-f2fs | 6 +
fs/f2fs/acl.c | 2 +-
fs/f2fs/checkpoint.c | 10 +-
fs/f2fs/data.c | 299 +++++++++++++++++++++++++++-----
fs/f2fs/debug.c | 12 +-
fs/f2fs/dir.c | 6 +
fs/f2fs/f2fs.h | 201 +++++++++++++++------
fs/f2fs/file.c | 248 ++++++++++++++++++++------
fs/f2fs/gc.c | 18 +-
fs/f2fs/gc.h | 2 +
fs/f2fs/inode.c | 34 +++-
fs/f2fs/namei.c | 67 +++----
fs/f2fs/node.c | 149 ++++++++--------
fs/f2fs/node.h | 4 +
fs/f2fs/recovery.c | 27 ++-
fs/f2fs/segment.c | 129 +++++++-------
fs/f2fs/segment.h | 92 +++++-----
fs/f2fs/super.c | 142 ++++++++++++---
fs/f2fs/sysfs.c | 14 +-
fs/f2fs/trace.c | 12 +-
fs/f2fs/xattr.c | 12 +-
fs/posix_acl.c | 6 +-
include/linux/f2fs_fs.h | 14 +-
include/linux/posix_acl.h | 7 +-
include/trace/events/f2fs.h | 3 +-
25 files changed, 1064 insertions(+), 452 deletions(-)
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