Pull ntfs resurrection from Namjae Jeon:
"Ever since Kari Argillander’s 2022 report [1] regarding the state of
the ntfs3 driver, I have spent the last 4 years working to provide
full write support and current trends (iomap, no buffer head, folio),
enhanced performance, stable maintenance, utility support including
fsck for NTFS in Linux.
This new implementation is built upon the clean foundation of the
original read-only NTFS driver, adding:
- Write support:
Implemented full write support based on the classic read-only NTFS
driver. Added delayed allocation to improve write performance
through multi-cluster allocation and reduced fragmentation of the
cluster bitmap.
- iomap conversion:
Switched buffered IO (reads/writes), direct IO, file extent
mapping, readpages, and writepages to use iomap.
- Remove buffer_head:
Completely removed buffer_head usage by converting to folios. As a
result, the dependency on CONFIG_BUFFER_HEAD has been removed from
Kconfig.
- Stability improvements:
The new ntfs driver passes 326 xfstests, compared to 273 for ntfs3.
All tests passed by ntfs3 are a complete subset of the tests passed
by this implementation. Added support for fallocate, idmapped
mounts, permissions, and more.
xfstests Results report:
Total tests run: 787
Passed : 326
Failed : 38
Skipped : 423
Failed tests breakdown:
- 34 tests require metadata journaling
- 4 other tests:
094: No unwritten extent concept in NTFS on-disk format
563: cgroup v2 aware writeback accounting not supported
631: RENAME_WHITEOUT support required
787: NFS delegation test"
Link: https://lore.kernel.org/all/da20d32b-5185-f40b-48b8-2986922d8b25@stargateuniverse.net/ [1]
[ Let's see if this undead filesystem ends up being of the "Easter
miracle" kind, or the "Nosferatu of filesystems" kind... ]
* tag 'ntfs-for-7.1-rc1-v2' of git://git.kernel.org/pub/scm/linux/kernel/git/linkinjeon/ntfs: (46 commits)
ntfs: remove redundant out-of-bound checks
ntfs: add bound checking to ntfs_external_attr_find
ntfs: add bound checking to ntfs_attr_find
ntfs: fix ignoring unreachable code warnings
ntfs: fix inconsistent indenting warnings
ntfs: fix variable dereferenced before check warnings
ntfs: prefer IS_ERR_OR_NULL() over manual NULL check
ntfs: harden ntfs_listxattr against EA entries
ntfs: harden ntfs_ea_lookup against malformed EA entries
ntfs: check $EA query-length in ntfs_ea_get
ntfs: validate WSL EA payload sizes
ntfs: fix WSL ea restore condition
ntfs: add missing newlines to pr_err() messages
ntfs: fix pointer/integer casting warnings
ntfs: use ->mft_no instead of ->i_ino in prints
ntfs: change mft_no type to u64
ntfs: select FS_IOMAP in Kconfig
ntfs: add MODULE_ALIAS_FS
ntfs: reduce stack usage in ntfs_write_mft_block()
ntfs: fix sysctl table registration and path
...
This is the result of running the Coccinelle script from
scripts/coccinelle/api/kmalloc_objs.cocci. The script is designed to
avoid scalar types (which need careful case-by-case checking), and
instead replace kmalloc-family calls that allocate struct or union
object instances:
Single allocations: kmalloc(sizeof(TYPE), ...)
are replaced with: kmalloc_obj(TYPE, ...)
Array allocations: kmalloc_array(COUNT, sizeof(TYPE), ...)
are replaced with: kmalloc_objs(TYPE, COUNT, ...)
Flex array allocations: kmalloc(struct_size(PTR, FAM, COUNT), ...)
are replaced with: kmalloc_flex(*PTR, FAM, COUNT, ...)
(where TYPE may also be *VAR)
The resulting allocations no longer return "void *", instead returning
"TYPE *".
Signed-off-by: Kees Cook <kees@kernel.org>
Reverts the following commits that introduced legacy ntfs
driver alias and related support code:
74871791ff ntfs3: serve as alias for the legacy ntfs driver
1ff2e95660 fs/ntfs3: Redesign legacy ntfs support
9b872cc50d ntfs3: add legacy ntfs file operations
d55f90e9b2 ntfs3: enforce read-only when used as legacy ntfs driver
The legacy ntfs driver has been remade as a new implementation, so the
alias and related codes in ntfs3 are no longer needed.
Acked-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Namjae Jeon <linkinjeon@kernel.org>
Pull ntfs3 updates from Konstantin Komarov:
"New code:
- improve readahead for bitmap initialization and large directory scans
- fsync files by syncing parent inodes
- drop of preallocated clusters for sparse and compressed files
- zero-fill folios beyond i_valid in ntfs_read_folio()
- implement llseek SEEK_DATA/SEEK_HOLE by scanning data runs
- implement iomap-based file operations
- allow explicit boolean acl/prealloc mount options
- fall-through between switch labels
- delayed-allocation (delalloc) support
Fixes:
- check return value of indx_find to avoid infinite loop
- initialize new folios before use
- infinite loop in attr_load_runs_range on inconsistent metadata
- infinite loop triggered by zero-sized ATTR_LIST
- ntfs_mount_options leak in ntfs_fill_super()
- deadlock in ni_read_folio_cmpr
- circular locking dependency in run_unpack_ex
- prevent infinite loops caused by the next valid being the same
- restore NULL folio initialization in ntfs_writepages()
- slab-out-of-bounds read in DeleteIndexEntryRoot
Updates:
- allow readdir() to finish after directory mutations without rewinddir()
- handle attr_set_size() errors when truncating files
- make ntfs_writeback_ops static
- refactor duplicate kmemdup pattern in do_action()
- avoid calling run_get_entry() when run == NULL in ntfs_read_run_nb_ra()
Replaced:
- use wait_on_buffer() directly
- rename ni_readpage_cmpr into ni_read_folio_cmpr"
* tag 'ntfs3_for_7.0' of https://github.com/Paragon-Software-Group/linux-ntfs3: (26 commits)
fs/ntfs3: add delayed-allocation (delalloc) support
fs/ntfs3: avoid calling run_get_entry() when run == NULL in ntfs_read_run_nb_ra()
fs/ntfs3: add fall-through between switch labels
fs/ntfs3: allow explicit boolean acl/prealloc mount options
fs/ntfs3: Fix slab-out-of-bounds read in DeleteIndexEntryRoot
ntfs3: Restore NULL folio initialization in ntfs_writepages()
ntfs3: Refactor duplicate kmemdup pattern in do_action()
fs/ntfs3: prevent infinite loops caused by the next valid being the same
fs/ntfs3: make ntfs_writeback_ops static
ntfs3: fix circular locking dependency in run_unpack_ex
fs/ntfs3: implement iomap-based file operations
fs/ntfs3: fix deadlock in ni_read_folio_cmpr
fs/ntfs3: implement llseek SEEK_DATA/SEEK_HOLE by scanning data runs
fs/ntfs3: zero-fill folios beyond i_valid in ntfs_read_folio()
fs/ntfs3: handle attr_set_size() errors when truncating files
fs/ntfs3: drop preallocated clusters for sparse and compressed files
fs/ntfs3: fsync files by syncing parent inodes
fs/ntfs3: fix ntfs_mount_options leak in ntfs_fill_super()
fs/ntfs3: allow readdir() to finish after directory mutations without rewinddir()
fs/ntfs3: improve readahead for bitmap initialization and large directory scans
...
This patch implements delayed allocation (delalloc) in ntfs3 driver.
It introduces an in-memory delayed-runlist (run_da) and the helpers to
track, reserve and later convert those delayed reservations into real
clusters at writeback time. The change keeps on-disk formats untouched and
focuses on pagecache integration, correctness and safe interaction with
fallocate, truncate, and dio/iomap paths.
Key points:
- add run_da (delay-allocated run tree) and bookkeeping for delayed clusters.
- mark ranges as delalloc (DELALLOC_LCN) instead of immediately allocating.
Actual allocation performed later (writeback / attr_set_size_ex / explicit
flush paths).
- direct i/o / iomap paths updated to avoid dio collisions with
delalloc: dio falls back or forces allocation of delayed blocks before
proceeding.
- punch/collapse/truncate/fallocate check and cancel delay-alloc reservations.
Sparse/compressed files handled specially.
- free-space checks updated (ntfs_check_free_space) to account for reserved
delalloc clusters and MFT record budgeting.
- delayed allocations are committed on last writer (file release) and on
explicit allocation flush paths.
Tested-by: syzbot@syzkaller.appspotmail.com
Reported-by: syzbot+2bd8e813c7f767aa9bb1@syzkaller.appspotmail.com
Signed-off-by: Konstantin Komarov <almaz.alexandrovich@paragon-software.com>
Remove <linux/hex.h> from <linux/kernel.h> and update all users/callers of
hex.h interfaces to directly #include <linux/hex.h> as part of the process
of putting kernel.h on a diet.
Removing hex.h from kernel.h means that 36K C source files don't have to
pay the price of parsing hex.h for the roughly 120 C source files that
need it.
This change has been build-tested with allmodconfig on most ARCHes. Also,
all users/callers of <linux/hex.h> in the entire source tree have been
updated if needed (if not already #included).
Link: https://lkml.kernel.org/r/20251215005206.2362276-1-rdunlap@infradead.org
Signed-off-by: Randy Dunlap <rdunlap@infradead.org>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@intel.com>
Cc: Ingo Molnar <mingo@kernel.org>
Cc: Yury Norov (NVIDIA) <yury.norov@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
This patch modifies the ntfs3 driver by replacing the buffer_head-based
operations with the iomap ones.
Implementation details:
- Implements core iomap operations (ntfs_iomap_begin/end) for block mapping:
Proper handling of resident attributes via IOMAP_INLINE.
Support for sparse files through IOMAP_HOLE semantics.
Correct unwritten extent handling for zeroing operations.
- Replaces custom implementations with standardized iomap helpers:
Converts buffered reads to use iomap_read_folio and iomap_readahead.
Implements iomap_file_buffered_write for write operations.
Uses iomap_dio_rw for direct I/O paths.
Migrates zero range operations to iomap_zero_range.
- Preserves special handling paths for compressed files
- Implements proper EOF/valid data size management during writes
Signed-off-by: Konstantin Komarov <almaz.alexandrovich@paragon-software.com>
The generic llseek implementation does not understand ntfs data runs,
sparse regions, or compression semantics, and therefore cannot correctly
locate data or holes in files.
Add a filesystem-specific llseek handler that scans attribute data runs
to find the next data or hole starting at the given offset. Handle
resident attributes, sparse runs, compressed holes, and the implicit hole
at end-of-file.
Signed-off-by: Konstantin Komarov <almaz.alexandrovich@paragon-software.com>
Some xfstests expect fsync() on a file or directory to also persist
directory metadata up the parent chain. Using generic_file_fsync() is not
sufficient for ntfs, because parent directories are not explicitly
written out.
Signed-off-by: Konstantin Komarov <almaz.alexandrovich@paragon-software.com>
This patch introduces a per-directory version counter that increments on
each directory modification (indx_insert_entry() / indx_delete_entry()).
ntfs_readdir() uses this version to detect whether the directory has
changed since enumeration began. If readdir() reaches end-of-directory
but the version has changed, the walk restarts from the beginning of the
index tree instead of returning prematurely. This provides rmdir-like
behavior for tools that remove entries as they enumerate them.
Prior to this change, bonnie++ directory operations could fail due to
premature termination of readdir() during concurrent index updates.
With this patch applied, bonnie++ completes successfully with no errors.
Signed-off-by: Konstantin Komarov <almaz.alexandrovich@paragon-software.com>
Previously sequential reads operations relied solely on single-page reads,
causing the block layer to perform many synchronous I/O requests,
especially for large volumes or large directories. This patch introduces
explicit readahead via page_cache_sync_readahead() and file_ra_state to
reduce I/O latency and improve sequential throughput.
Signed-off-by: Konstantin Komarov <almaz.alexandrovich@paragon-software.com>
The old "readpage" naming is still used in ni_readpage_cmpr(), even though
the vfs has transitioned to the folio-based read_folio() API.
This patch performs a straightforward renaming of the helper:
ni_readpage_cmpr() -> ni_read_folio_cmpr().
Signed-off-by: Konstantin Komarov <almaz.alexandrovich@paragon-software.com>
Add a check for minimum alignment when performing direct I/O reads. If the
file offset or user buffer is not aligned to the device's logical block
size, fall back to buffered I/O instead of continuing with unaligned direct I/O.
Signed-off-by: Konstantin Komarov <almaz.alexandrovich@paragon-software.com>
Fix incorrect VCN adjustments in attr_collapse_range() that caused
filesystem errors or corruption on very fragmented NTFS files when
performing collapse-range operations.
Signed-off-by: Konstantin Komarov <almaz.alexandrovich@paragon-software.com>
Replace the use of ntfs_bio_pages with the disk page cache for reading and
writing compressed files. This slightly improves performance when reading
compressed data and simplifies the I/O logic.
When an XPRESS or LZX compressed file is opened for writing, it is now
decompressed into a normal file before modification. A new argument (`int copy`)
is added to ni_read_frame() to handle writing of decompressed and mapped data.
Signed-off-by: Konstantin Komarov <almaz.alexandrovich@paragon-software.com>
Reformatted the driver code according to the current .clang-format rules
and updated description of used terminology. No functional changes
intended.
Signed-off-by: Konstantin Komarov <almaz.alexandrovich@paragon-software.com>
Before it used an unsigned 64-bit type, which prevented proper handling
of timestamps earlier than 1970-01-01. Switch to a signed 64-bit type to
support pre-epoch timestamps. The issue was caught by xfstests.
Signed-off-by: Konstantin Komarov <almaz.alexandrovich@paragon-software.com>
Pull misc VFS updates from Christian Brauner:
"This contains the usual selections of misc updates for this cycle.
Features:
- Add ext4 IOCB_DONTCACHE support
This refactors the address_space_operations write_begin() and
write_end() callbacks to take const struct kiocb * as their first
argument, allowing IOCB flags such as IOCB_DONTCACHE to propagate
to the filesystem's buffered I/O path.
Ext4 is updated to implement handling of the IOCB_DONTCACHE flag
and advertises support via the FOP_DONTCACHE file operation flag.
Additionally, the i915 driver's shmem write paths are updated to
bypass the legacy write_begin/write_end interface in favor of
directly calling write_iter() with a constructed synchronous kiocb.
Another i915 change replaces a manual write loop with
kernel_write() during GEM shmem object creation.
Cleanups:
- don't duplicate vfs_open() in kernel_file_open()
- proc_fd_getattr(): don't bother with S_ISDIR() check
- fs/ecryptfs: replace snprintf with sysfs_emit in show function
- vfs: Remove unnecessary list_for_each_entry_safe() from
evict_inodes()
- filelock: add new locks_wake_up_waiter() helper
- fs: Remove three arguments from block_write_end()
- VFS: change old_dir and new_dir in struct renamedata to dentrys
- netfs: Remove unused declaration netfs_queue_write_request()
Fixes:
- eventpoll: Fix semi-unbounded recursion
- eventpoll: fix sphinx documentation build warning
- fs/read_write: Fix spelling typo
- fs: annotate data race between poll_schedule_timeout() and
pollwake()
- fs/pipe: set FMODE_NOWAIT in create_pipe_files()
- docs/vfs: update references to i_mutex to i_rwsem
- fs/buffer: remove comment about hard sectorsize
- fs/buffer: remove the min and max limit checks in __getblk_slow()
- fs/libfs: don't assume blocksize <= PAGE_SIZE in
generic_check_addressable
- fs_context: fix parameter name in infofc() macro
- fs: Prevent file descriptor table allocations exceeding INT_MAX"
* tag 'vfs-6.17-rc1.misc' of git://git.kernel.org/pub/scm/linux/kernel/git/vfs/vfs: (24 commits)
netfs: Remove unused declaration netfs_queue_write_request()
eventpoll: fix sphinx documentation build warning
ext4: support uncached buffered I/O
mm/pagemap: add write_begin_get_folio() helper function
fs: change write_begin/write_end interface to take struct kiocb *
drm/i915: Refactor shmem_pwrite() to use kiocb and write_iter
drm/i915: Use kernel_write() in shmem object create
eventpoll: Fix semi-unbounded recursion
vfs: Remove unnecessary list_for_each_entry_safe() from evict_inodes()
fs/libfs: don't assume blocksize <= PAGE_SIZE in generic_check_addressable
fs/buffer: remove the min and max limit checks in __getblk_slow()
fs: Prevent file descriptor table allocations exceeding INT_MAX
fs: Remove three arguments from block_write_end()
fs/ecryptfs: replace snprintf with sysfs_emit in show function
fs: annotate suspected data race between poll_schedule_timeout() and pollwake()
docs/vfs: update references to i_mutex to i_rwsem
fs/buffer: remove comment about hard sectorsize
fs_context: fix parameter name in infofc() macro
VFS: change old_dir and new_dir in struct renamedata to dentrys
proc_fd_getattr(): don't bother with S_ISDIR() check
...
Change the address_space_operations callbacks write_begin() and
write_end() to take struct kiocb * as the first argument instead of
struct file *.
Update all affected function prototypes, implementations, call sites,
and related documentation across VFS, filesystems, and block layer.
Part of a series refactoring address_space_operations write_begin and
write_end callbacks to use struct kiocb for passing write context and
flags.
Signed-off-by: Taotao Chen <chentaotao@didiglobal.com>
Link: https://lore.kernel.org/20250716093559.217344-4-chentaotao@didiglobal.com
Signed-off-by: Christian Brauner <brauner@kernel.org>
The reproducer uses a file0 on a ntfs3 file system with a corrupted i_link.
When renaming, the file0's inode is marked as a bad inode because the file
name cannot be deleted.
The underlying bug is that make_bad_inode() is called on a live inode.
In some cases it's "icache lookup finds a normal inode, d_splice_alias()
is called to attach it to dentry, while another thread decides to call
make_bad_inode() on it - that would evict it from icache, but we'd already
found it there earlier".
In some it's outright "we have an inode attached to dentry - that's how we
got it in the first place; let's call make_bad_inode() on it just for shits
and giggles".
Fixes: 78ab59fee0 ("fs/ntfs3: Rework file operations")
Reported-by: syzbot+1aa90f0eb1fc3e77d969@syzkaller.appspotmail.com
Closes: https://syzkaller.appspot.com/bug?extid=1aa90f0eb1fc3e77d969
Signed-off-by: Edward Adam Davis <eadavis@qq.com>
Signed-off-by: Konstantin Komarov <almaz.alexandrovich@paragon-software.com>
Remove all the code related to changing compression on the fly because
it's not safe and not maintainable.
Signed-off-by: Konstantin Komarov <almaz.alexandrovich@paragon-software.com>
ntfs_flush_inodes() was added in 2021 by
commit 82cae269cf ("fs/ntfs3: Add initialization of super block")
but has remained unused.
Remove it, and it's helper function.
Note: There is a commented out call to ntfs_flush_inodes in
ntfs_truncate() - I've left that in place.
Signed-off-by: Dr. David Alan Gilbert <linux@treblig.org>
Signed-off-by: Konstantin Komarov <almaz.alexandrovich@paragon-software.com>
ntfs_sb_read() was added in 2021 by
commit 82cae269cf ("fs/ntfs3: Add initialization of super block")
but hasn't been used.
Remove it.
Signed-off-by: Dr. David Alan Gilbert <linux@treblig.org>
Signed-off-by: Konstantin Komarov <almaz.alexandrovich@paragon-software.com>
ni_load_attr() was added in 2021 by
commit 4342306f0f ("fs/ntfs3: Add file operations and implementation")
but hasn't been used.
Remove it.
Signed-off-by: Dr. David Alan Gilbert <linux@treblig.org>
Signed-off-by: Konstantin Komarov <almaz.alexandrovich@paragon-software.com>
Pull ntfs3 updates from Konstantin Komarov:
"New:
- implement fallocate for compressed files
- add support for the compression attribute
- optimize large writes to sparse files
Fixes:
- fix several potential deadlock scenarios
- fix various internal bugs detected by syzbot
- add checks before accessing NTFS structures during parsing
- correct the format of output messages
Refactoring:
- replace fsparam_flag_no with fsparam_flag in options parser
- remove unused functions and macros"
* tag 'ntfs3_for_6.12' of https://github.com/Paragon-Software-Group/linux-ntfs3: (25 commits)
fs/ntfs3: Format output messages like others fs in kernel
fs/ntfs3: Additional check in ntfs_file_release
fs/ntfs3: Fix general protection fault in run_is_mapped_full
fs/ntfs3: Sequential field availability check in mi_enum_attr()
fs/ntfs3: Additional check in ni_clear()
fs/ntfs3: Fix possible deadlock in mi_read
ntfs3: Change to non-blocking allocation in ntfs_d_hash
fs/ntfs3: Remove unused al_delete_le
fs/ntfs3: Rename ntfs3_setattr into ntfs_setattr
fs/ntfs3: Replace fsparam_flag_no -> fsparam_flag
fs/ntfs3: Add support for the compression attribute
fs/ntfs3: Implement fallocate for compressed files
fs/ntfs3: Make checks in run_unpack more clear
fs/ntfs3: Add rough attr alloc_size check
fs/ntfs3: Stale inode instead of bad
fs/ntfs3: Refactor enum_rstbl to suppress static checker
fs/ntfs3: Fix sparse warning in ni_fiemap
fs/ntfs3: Fix warning possible deadlock in ntfs_set_state
fs/ntfs3: Fix sparse warning for bigendian
fs/ntfs3: Separete common code for file_read/write iter/splice
...
'al_delete_le' was added by:
Commit be71b5cba2 ("fs/ntfs3: Add attrib operations")
but has remained unused; there is an al_remove_le which seems
to be being used instead.
Remove 'al_delete_le'.
Signed-off-by: Dr. David Alan Gilbert <linux@treblig.org>
Convert all callers from working on a page to working on one page
of a folio (support for working on an entire folio can come later).
Removes a lot of folio->page->folio conversions.
Reviewed-by: Josef Bacik <josef@toxicpanda.com>
Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>
Signed-off-by: Christian Brauner <brauner@kernel.org>
Most callers have a folio, and most implementations operate on a folio,
so remove the conversion from folio->page->folio to fit through this
interface.
Reviewed-by: Josef Bacik <josef@toxicpanda.com>
Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>
Signed-off-by: Christian Brauner <brauner@kernel.org>
This function has no callers (which will be why nobody noticed that
the page wasn't being unlocked).
Reviewed-by: Josef Bacik <josef@toxicpanda.com>
Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>
Signed-off-by: Christian Brauner <brauner@kernel.org>
This involves converting all users of offs_page to offs_folio, but
it's worth it because we get rid of a lot of hidden calls to
compound_head(). We continue to use order-0 folios here, and convert
back to a struct page to call ntfs_bio_pages().
Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>
Signed-off-by: Konstantin Komarov <almaz.alexandrovich@paragon-software.com>
We still use an array of pages for the decompression, but this removes
a few calls to compound_head().
Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>
Signed-off-by: Konstantin Komarov <almaz.alexandrovich@paragon-software.com>
Now that both callers of attr_data_write_resident() have a folio, pass
it in and use memcpy_from_folio() to handle all the gnarly highmem
multi-page problems.
Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>
Signed-off-by: Konstantin Komarov <almaz.alexandrovich@paragon-software.com>
Now that all three callers have a folio, pass it in and use
folio_fill_tail() to do the hard work of filling the folio.
Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>
Signed-off-by: Konstantin Komarov <almaz.alexandrovich@paragon-software.com>
Replaced the two loops reading $AttrDef and $UpCase with
the inode_read_data() function.
Signed-off-by: Konstantin Komarov <almaz.alexandrovich@paragon-software.com>
Pull ntfs3 updates from Konstantin Komarov:
"Fixes:
- reusing of the file index (could cause the file to be trimmed)
- infinite dir enumeration
- taking DOS names into account during link counting
- le32_to_cpu conversion, 32 bit overflow, NULL check
- some code was refactored
Changes:
- removed max link count info display during driver init
Remove:
- atomic_open has been removed for lack of use"
* tag 'ntfs3_for_6.10' of https://github.com/Paragon-Software-Group/linux-ntfs3:
fs/ntfs3: Break dir enumeration if directory contents error
fs/ntfs3: Fix case when index is reused during tree transformation
fs/ntfs3: Mark volume as dirty if xattr is broken
fs/ntfs3: Always make file nonresident on fallocate call
fs/ntfs3: Redesign ntfs_create_inode to return error code instead of inode
fs/ntfs3: Use variable length array instead of fixed size
fs/ntfs3: Use 64 bit variable to avoid 32 bit overflow
fs/ntfs3: Check 'folio' pointer for NULL
fs/ntfs3: Missed le32_to_cpu conversion
fs/ntfs3: Remove max link count info display during driver init
fs/ntfs3: Taking DOS names into account during link counting
fs/ntfs3: remove atomic_open
fs/ntfs3: use kcalloc() instead of kzalloc()
