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Date:   Fri, 20 Sep 2019 13:01:07 -0700
From:   Jaegeuk Kim <jaegeuk@kernel.org>
To:     Linus Torvalds <torvalds@linux-foundation.org>
Cc:     Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
        Linux F2FS Dev Mailing List 
        <linux-f2fs-devel@lists.sourceforge.net>
Subject: [GIT PULL] f2fs for 5.4
Message-ID: <20190920200107.GA57911@jaegeuk-macbookpro.roam.corp.google.com>
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Hi Linus,

Could you please consider this pull request?

The following changes since commit b7e7c85dc7b0ea5ff821756c331489e3b151eed1:

  Merge tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux (2019-08-16 10:51:47 -0700)

are available in the Git repository at:

  git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git tags/f2fs-for-5.4

for you to fetch changes up to fbbf779989d2ef9a51daaa4e53c0b2ecc8c55c4e:

  f2fs: add a condition to detect overflow in f2fs_ioc_gc_range() (2019-09-17 13:56:15 -0700)

----------------------------------------------------------------
f2fs-for-5.4-rc1

In this round, we introduced casefolding support in f2fs, and fixed various bugs
in individual features such as IO alignment, checkpoint=disable, quota, and
swapfile.

Enhancement:
 - support casefolding w/ enhancement in ext4
 - support fiemap for directory
 - support FS_IO_GET|SET_FSLABEL

Bug fix:
 - fix IO stuck during checkpoint=disable
 - avoid infinite GC loop
 - fix panic/overflow related to IO alignment feature
 - fix livelock in swap file
 - fix discard command leak
 - disallow dio for atomic_write

----------------------------------------------------------------
Chao Yu (34):
      f2fs: introduce {page,io}_is_mergeable() for readability
      f2fs: fix panic of IO alignment feature
      f2fs: disallow switching io_bits option during remount
      f2fs: fix to drop meta/node pages during umount
      f2fs: fix to avoid tagging SBI_QUOTA_NEED_REPAIR incorrectly
      f2fs: fix to avoid discard command leak
      f2fs: support fiemap() for directory inode
      f2fs: fix to spread f2fs_is_checkpoint_ready()
      f2fs: fix to detect cp error in f2fs_setxattr()
      f2fs: fix to handle quota_{on,off} correctly
      f2fs: disallow direct IO in atomic write
      f2fs: fix to avoid call kvfree under spinlock
      f2fs: use wrapped IS_SWAPFILE()
      f2fs: fix to use more generic EOPNOTSUPP
      f2fs: use wrapped f2fs_cp_error()
      f2fs: fix to migrate blocks correctly during defragment
      f2fs: fix wrong available node count calculation
      Revert "f2fs: avoid out-of-range memory access"
      f2fs: fix to avoid data corruption by forbidding SSR overwrite
      f2fs: support FS_IOC_{GET,SET}FSLABEL
      f2fs: allocate memory in batch in build_sit_info()
      f2fs: introduce f2fs_match_name() for cleanup
      f2fs: optimize case-insensitive lookups
      f2fs: fix to writeout dirty inode during node flush
      f2fs: fix wrong error injection path in inc_valid_block_count()
      f2fs: clean up __bio_alloc()'s parameter
      f2fs: enhance f2fs_is_checkpoint_ready()'s readability
      f2fs: add missing documents of reserve_root/resuid/resgid
      f2fs: fix error path of f2fs_convert_inline_page()
      f2fs: fix to avoid accessing uninitialized field of inode page in is_alive()
      f2fs: fix extent corrupotion during directIO in LFS mode
      f2fs: fix to handle error path correctly in f2fs_map_blocks
      f2fs: fix to fallback to buffered IO in IO aligned mode
      f2fs: fix to add missing F2FS_IO_ALIGNED() condition

Daniel Rosenberg (3):
      fs: Reserve flag for casefolding
      f2fs: include charset encoding information in the superblock
      f2fs: Support case-insensitive file name lookups

Goldwyn Rodrigues (1):
      f2fs: fix inode rwsem regression

Jaegeuk Kim (4):
      f2fs: fix livelock in swapfile writes
      f2fs: fix flushing node pages when checkpoint is disabled
      f2fs: convert inline_data in prior to i_size_write
      f2fs: avoid infinite GC loop due to stale atomic files

Jia-Ju Bai (1):
      fs: f2fs: Remove unnecessary checks of SM_I(sbi) in update_general_status()

Lihong Kou (2):
      f2fs: remove duplicate code in f2fs_file_write_iter
      f2fs: cleanup the code in build_sit_entries.

Lockywolf (1):
      f2fs: Add a small clarification to CONFIG_FS_F2FS_FS_SECURITY

Sahitya Tummala (3):
      f2fs: Fix indefinite loop in f2fs_gc()
      f2fs: Fix indefinite loop in f2fs_gc()
      f2fs: add a condition to detect overflow in f2fs_ioc_gc_range()

Surbhi Palande (1):
      f2fs: check all the data segments against all node ones

YueHaibing (1):
      f2fs: Fix build error while CONFIG_NLS=m

 Documentation/ABI/testing/sysfs-fs-f2fs |   7 ++
 Documentation/filesystems/f2fs.txt      |   8 ++
 fs/f2fs/Kconfig                         |   5 +-
 fs/f2fs/data.c                          | 104 ++++++++++++------
 fs/f2fs/debug.c                         |   4 +-
 fs/f2fs/dir.c                           | 184 ++++++++++++++++++++++++++++++--
 fs/f2fs/f2fs.h                          |  47 ++++++--
 fs/f2fs/file.c                          | 162 ++++++++++++++++++++++------
 fs/f2fs/gc.c                            |  27 ++++-
 fs/f2fs/hash.c                          |  37 ++++++-
 fs/f2fs/inline.c                        |  18 +++-
 fs/f2fs/inode.c                         |  11 +-
 fs/f2fs/namei.c                         |  54 ++++++----
 fs/f2fs/node.c                          |  57 +++++++++-
 fs/f2fs/segment.c                       | 135 ++++++++++++-----------
 fs/f2fs/segment.h                       |  12 ++-
 fs/f2fs/super.c                         | 156 +++++++++++++++++++++++++--
 fs/f2fs/sysfs.c                         |  23 ++++
 fs/f2fs/xattr.c                         |   6 ++
 include/linux/f2fs_fs.h                 |  10 +-
 include/uapi/linux/fs.h                 |   1 +
 tools/include/uapi/linux/fs.h           |   1 +
 22 files changed, 865 insertions(+), 204 deletions(-)