linux.git/fs/ntfs/Kconfig, branch master

ntfs: select FS_IOMAP in Kconfig

2026-03-05T08:37:02+00:00

Add 'select FS_IOMAP' to the NTFS_FS Kconfig option so that CONFIG_NTFS_FS
automatically enables CONFIG_FS_IOMAP when built.

Signed-off-by: Namjae Jeon

ntfs: add Kconfig and Makefile

2026-02-19T12:51:00+00:00

Introduce Kconfig and Makefile for remade ntfs.
And this patch make ntfs and ntfs3 mutually exclusive so only one can be
built-in(y), while both can still be built as modules(m).

Reviewed-by: Amir Goldstein 
Reviewed-by: Christoph Hellwig 
Acked-by: Christoph Hellwig 
Signed-off-by: Namjae Jeon

fs: Remove NTFS classic

2024-01-24T09:47:00+00:00

The replacement, NTFS3, was merged over two years ago.  It is now time to
remove the original from the tree as it is the last user of several APIs,
and it is not worth changing.

Signed-off-by: Matthew Wilcox (Oracle) 
Link: https://lore.kernel.org/r/20240115072025.2071931-1-willy@infradead.org
Acked-by: Namjae Jeon 
Acked-by: Dave Chinner 
Cc: Anton Altaparmakov 
Cc: Namjae Jeon 
Signed-off-by: Christian Brauner

fs: add CONFIG_BUFFER_HEAD

2023-08-02T15:13:09+00:00

Add a new config option that controls building the buffer_head code, and
select it from all file systems and stacking drivers that need it.

For the block device nodes and alternative iomap based buffered I/O path
is provided when buffer_head support is not enabled, and iomap needs a
a small tweak to define the IOMAP_F_BUFFER_HEAD flag to 0 to not call
into the buffer_head code when it doesn't exist.

Otherwise this is just Kconfig and ifdef changes.

Signed-off-by: Christoph Hellwig 
Reviewed-by: Luis Chamberlain 
Reviewed-by: Johannes Thumshirn 
Link: https://lore.kernel.org/r/20230801172201.1923299-7-hch@lst.de
Signed-off-by: Jens Axboe

fs: ntfs: Limit NTFS_RW to page sizes smaller than 64k

2021-11-27T22:34:41+00:00

NTFS_RW code allocates page size dependent arrays on the stack. This
results in build failures if the page size is 64k or larger.

  fs/ntfs/aops.c: In function 'ntfs_write_mst_block':
  fs/ntfs/aops.c:1311:1: error:
	the frame size of 2240 bytes is larger than 2048 bytes

Since commit f22969a66041 ("powerpc/64s: Default to 64K pages for 64 bit
book3s") this affects ppc:allmodconfig builds, but other architectures
supporting page sizes of 64k or larger are also affected.

Increasing the maximum frame size for affected architectures just to
silence this error does not really help.  The frame size would have to
be set to a really large value for 256k pages.  Also, a large frame size
could potentially result in stack overruns in this code and elsewhere
and is therefore not desirable.  Make NTFS_RW dependent on page sizes
smaller than 64k instead.

Signed-off-by: Guenter Roeck 
Cc: Anton Altaparmakov 
Signed-off-by: Linus Torvalds

docs: filesystems: fix renamed references

2020-04-20T21:45:22+00:00

Some filesystem references got broken by a previous patch
series I submitted. Address those.

Signed-off-by: Mauro Carvalho Chehab 
Acked-by: David Sterba  # fs/affs/Kconfig
Link: https://lore.kernel.org/r/57318c53008dbda7f6f4a5a9e5787f4d37e8565a.1586881715.git.mchehab+huawei@kernel.org
Signed-off-by: Jonathan Corbet

treewide: Add SPDX license identifier - Makefile/Kconfig

2019-05-21T08:50:46+00:00

Add SPDX license identifiers to all Make/Kconfig files which:

 - Have no license information of any form

These files fall under the project license, GPL v2 only. The resulting SPDX
license identifier is:

  GPL-2.0-only

Signed-off-by: Thomas Gleixner 
Signed-off-by: Greg Kroah-Hartman

fs/Kconfig: move ntfs out

2009-01-22T10:15:55+00:00

Signed-off-by: Alexey Dobriyan