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ntfs: add WOF compression config option

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Add CONFIG_NTFS_FS_WOF_COMPRESSION for Windows system compression.

Build XPRESS and LZX decoding code only when requested.

Signed-off-by: Hyunchul Lee <hyc.lee@gmail.com>
Signed-off-by: Namjae Jeon <linkinjeon@kernel.org>
This commit is contained in:
Hyunchul Lee 2026-08-21 14:00:52 +09:00 committed by Namjae Jeon
parent c34e33a60f
commit d38ce59d16
1 changed files with 11 additions and 0 deletions
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11
fs/ntfs/Kconfig
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@ -10,6 +10,17 @@ config NTFS_FS
To compile this as a module, choose M here: the module will be called
ntfs.
config NTFS_FS_WOF_COMPRESSION
bool "NTFS Windows system compression support"
depends on NTFS_FS
help
Enable read support for Windows system-compressed files.
Windows more aggressively compresses system files such as binaries
and DLLs using system compression. It is optimized for files that
are rarely modified.
Enabling this option builds the decompression support into the NTFS
module.
config NTFS_DEBUG
bool "NTFS debugging support"
depends on NTFS_FS