[GIT PULL] ext4 updates for 4.20-rc1
From: Theodore Y. Ts'o
Date: Wed Oct 24 2018 - 10:47:41 EST
The following changes since commit 17b57b1883c1285f3d0dc2266e8f79286a7bef38:
Linux 4.19-rc6 (2018-09-30 07:15:35 -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 33458eaba4dfe778a426df6a19b7aad2ff9f7eec:
ext4: fix use-after-free race in ext4_remount()'s error path (2018-10-12 09:28:09 -0400)
(The documentation restructuring changes were ack'ed by Jon Corbet)
----------------------------------------------------------------
Further restructure ext4 documentation; fix up ext4's delayed
allocation for bigalloc file systems; fix up some syzbot-detected
races in EXT4_IOC_MOVE_EXT, EXT4_IOC_SWAP_BOOT, and ext4_remount; and
a few other miscellaneous bugs and optimizations.
----------------------------------------------------------------
Chengguang Xu (1):
ext4: cache NULL when both default_acl and acl are NULL
Darrick J. Wong (5):
docs: generate a separate ext4 pdf file from the documentation
docs: fix ext4 documentation table formatting problems
docs: make ext4 readme tables readable
docs: move ext4 administrative docs to admin-guide/
docs: promote the ext4 data structures book to top level
Eric Whitney (6):
ext4: generalize extents status tree search functions
ext4: add new pending reservation mechanism
ext4: fix reserved cluster accounting at delayed write time
ext4: reduce reserved cluster count by number of allocated clusters
ext4: adjust reserved cluster count when removing extents
ext4: fix reserved cluster accounting at page invalidation time
Gabriel Krisman Bertazi (1):
ext4: fix build error when DX_DEBUG is defined
Jan Kara (1):
jbd2: fix use after free in jbd2_log_do_checkpoint()
Lukas Czerner (1):
ext4: initialize retries variable in ext4_da_write_inline_data_begin()
Souptick Joarder (1):
ext4: convert fault handler to use vm_fault_t type
Theodore Ts'o (3):
ext4: fix argument checking in EXT4_IOC_MOVE_EXT
ext4: fix EXT4_IOC_SWAP_BOOT
ext4: fix use-after-free race in ext4_remount()'s error path
Wang Shilong (2):
ext4: fix setattr project check in fssetxattr ioctl
ext4: propagate error from dquot_initialize() in EXT4_IOC_FSSETXATTR
Documentation/admin-guide/ext4.rst | 574 +++++++++++++++++++++
Documentation/admin-guide/index.rst | 1 +
Documentation/conf.py | 4 +
Documentation/filesystems/ext4/{ondisk => }/about.rst | 0
.../filesystems/ext4/{ondisk => }/allocators.rst | 0
.../filesystems/ext4/{ondisk => }/attributes.rst | 8 +-
.../filesystems/ext4/{ondisk => }/bigalloc.rst | 0
Documentation/filesystems/ext4/{ondisk => }/bitmaps.rst | 0
.../filesystems/ext4/{ondisk => }/blockgroup.rst | 0
.../filesystems/ext4/{ondisk => }/blockmap.rst | 0
Documentation/filesystems/ext4/{ondisk => }/blocks.rst | 0
.../filesystems/ext4/{ondisk => }/checksums.rst | 2 +-
.../filesystems/ext4/{ondisk => }/directory.rst | 18 +-
Documentation/filesystems/ext4/{ondisk => }/dynamic.rst | 0
Documentation/filesystems/ext4/{ondisk => }/eainode.rst | 0
Documentation/filesystems/ext4/ext4.rst | 613 ----------------------
Documentation/filesystems/ext4/{ondisk => }/globals.rst | 0
.../filesystems/ext4/{ondisk => }/group_descr.rst | 4 +-
Documentation/filesystems/ext4/{ondisk => }/ifork.rst | 8 +-
Documentation/filesystems/ext4/index.rst | 19 +-
.../filesystems/ext4/{ondisk => }/inlinedata.rst | 0
Documentation/filesystems/ext4/{ondisk => }/inodes.rst | 19 +-
Documentation/filesystems/ext4/{ondisk => }/journal.rst | 32 +-
Documentation/filesystems/ext4/{ondisk => }/mmp.rst | 2 +-
Documentation/filesystems/ext4/ondisk/index.rst | 9 -
.../filesystems/ext4/{ondisk => }/overview.rst | 0
.../filesystems/ext4/{ondisk => }/special_inodes.rst | 2 +-
Documentation/filesystems/ext4/{ondisk => }/super.rst | 24 +-
fs/ext4/acl.c | 4 +
fs/ext4/ext4.h | 17 +-
fs/ext4/ext4_extents.h | 13 +
fs/ext4/extents.c | 595 +++++++++++----------
fs/ext4/extents_status.c | 654 +++++++++++++++++++++++-
fs/ext4/extents_status.h | 80 ++-
fs/ext4/inline.c | 2 +-
fs/ext4/inode.c | 142 +++--
fs/ext4/ioctl.c | 97 ++--
fs/ext4/mballoc.c | 14 +-
fs/ext4/move_extent.c | 8 +-
fs/ext4/namei.c | 2 +-
fs/ext4/super.c | 81 ++-
fs/jbd2/checkpoint.c | 4 +-
include/linux/buffer_head.h | 2 +-
include/trace/events/ext4.h | 99 +++-
44 files changed, 1984 insertions(+), 1169 deletions(-)
create mode 100644 Documentation/admin-guide/ext4.rst
rename Documentation/filesystems/ext4/{ondisk => }/about.rst (100%)
rename Documentation/filesystems/ext4/{ondisk => }/allocators.rst (100%)
rename Documentation/filesystems/ext4/{ondisk => }/attributes.rst (98%)
rename Documentation/filesystems/ext4/{ondisk => }/bigalloc.rst (100%)
rename Documentation/filesystems/ext4/{ondisk => }/bitmaps.rst (100%)
rename Documentation/filesystems/ext4/{ondisk => }/blockgroup.rst (100%)
rename Documentation/filesystems/ext4/{ondisk => }/blockmap.rst (100%)
rename Documentation/filesystems/ext4/{ondisk => }/blocks.rst (100%)
rename Documentation/filesystems/ext4/{ondisk => }/checksums.rst (99%)
rename Documentation/filesystems/ext4/{ondisk => }/directory.rst (98%)
rename Documentation/filesystems/ext4/{ondisk => }/dynamic.rst (100%)
rename Documentation/filesystems/ext4/{ondisk => }/eainode.rst (100%)
delete mode 100644 Documentation/filesystems/ext4/ext4.rst
rename Documentation/filesystems/ext4/{ondisk => }/globals.rst (100%)
rename Documentation/filesystems/ext4/{ondisk => }/group_descr.rst (99%)
rename Documentation/filesystems/ext4/{ondisk => }/ifork.rst (98%)
rename Documentation/filesystems/ext4/{ondisk => }/inlinedata.rst (100%)
rename Documentation/filesystems/ext4/{ondisk => }/inodes.rst (98%)
rename Documentation/filesystems/ext4/{ondisk => }/journal.rst (98%)
rename Documentation/filesystems/ext4/{ondisk => }/mmp.rst (99%)
delete mode 100644 Documentation/filesystems/ext4/ondisk/index.rst
rename Documentation/filesystems/ext4/{ondisk => }/overview.rst (100%)
rename Documentation/filesystems/ext4/{ondisk => }/special_inodes.rst (97%)
rename Documentation/filesystems/ext4/{ondisk => }/super.rst (99%)