[GIT PULL] ext4 updates for 5.3-rc1

[Theodore Ts'o]

The following changes since commit cd6c84d8f0cdc911df435bb075ba22ce3c605b07:

  Linux 5.2-rc2 (2019-05-26 16:49:19 -0700)

are available in the Git repository at:

  git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git tags/ext4_for_linus

for you to fetch changes up to 96fcaf86c3cb9340015fb475d79ef0a6fcf858ed:

  ext4: fix coverity warning on error path of filename setup (2019-07-02 17:56:12 -0400)

----------------------------------------------------------------
Many bug fixes and cleanups, and an optimization for case-insensitive
lookups.

----------------------------------------------------------------
Colin Ian King (1):
      ext4: remove redundant assignment to node

Darrick J. Wong (1):
      ext4: don't allow any modifications to an immutable file

Gabriel Krisman Bertazi (2):
      ext4: optimize case-insensitive lookups
      ext4: fix coverity warning on error path of filename setup

Gaowei Pu (1):
      jbd2: fix some print format mistakes

Jan Kara (1):
      ext4: gracefully handle ext4_break_layouts() failure during truncate

Kimberly Brown (1):
      ext4: replace ktype default_attrs with default_groups

Liu Song (1):
      jbd2: fix typo in comment of journal_submit_inode_data_buffers

Ross Zwisler (3):
      mm: add filemap_fdatawait_range_keep_errors()
      jbd2: introduce jbd2_inode dirty range scoping
      ext4: use jbd2_inode dirty range scoping

Theodore Ts'o (7):
      ext4: enforce the immutable flag on open files
      ext4: clean up kerneldoc warnigns when building with W=1
      jbd2: drop declaration of journal_sync_buffer()
      ext4: allow directory holes
      ext4: rename "dirent_csum" functions to use "dirblock"
      ext4: refactor initialize_dirent_tail()
      ext4: rename htree_inline_dir_to_tree() to ext4_inlinedir_to_tree()

Wang Shilong (1):
      ext4: only set project inherit bit for directory

zhangjs (1):
      ext4: make __ext4_get_inode_loc plug

 fs/ext4/balloc.c         |   4 +-
 fs/ext4/dir.c            |  27 +++++-----
 fs/ext4/ext4.h           |  65 ++++++++++++++++++------
 fs/ext4/ext4_jbd2.h      |  12 ++---
 fs/ext4/extents.c        |   4 +-
 fs/ext4/extents_status.c |   1 -
 fs/ext4/file.c           |   4 ++
 fs/ext4/indirect.c       |  22 +++------
 fs/ext4/inline.c         |  21 ++++----
 fs/ext4/inode.c          |  93 ++++++++++++++++++++++-------------
 fs/ext4/ioctl.c          |  48 +++++++++++++++++-
 fs/ext4/mballoc.c        |   5 +-
 fs/ext4/move_extent.c    |  15 +++---
 fs/ext4/namei.c          | 213 +++++++++++++++++++++++++++++++++++++++++++++++++------------------------------
 fs/ext4/sysfs.c          |   6 ++-
 fs/jbd2/commit.c         |  25 +++++++---
 fs/jbd2/journal.c        |  25 +++++-----
 fs/jbd2/transaction.c    |  49 ++++++++++--------
 fs/unicode/utf8-core.c   |  28 +++++++++++
 include/linux/fs.h       |   2 +
 include/linux/jbd2.h     |  23 ++++++++-
 include/linux/unicode.h  |   3 ++
 mm/filemap.c             |  22 +++++++++
 23 files changed, 483 insertions(+), 234 deletions(-)