Kconfig 1.9 KB

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  1. # SPDX-License-Identifier: GPL-2.0-only
  2. config NTFS3_FS
  3. tristate "NTFS Read-Write file system support"
  4. select BUFFER_HEAD
  5. select NLS
  6. select LEGACY_DIRECT_IO
  7. help
  8. Windows OS native file system (NTFS) support up to NTFS version 3.1.
  9. Y or M enables the NTFS3 driver with full features enabled (read,
  10. write, journal replaying, sparse/compressed files support).
  11. File system type to use on mount is "ntfs3". Module name (M option)
  12. is also "ntfs3".
  13. Documentation: <file:Documentation/filesystems/ntfs3.rst>
  14. config NTFS3_64BIT_CLUSTER
  15. bool "64 bits per NTFS clusters"
  16. depends on NTFS3_FS && 64BIT
  17. help
  18. Windows implementation of ntfs.sys uses 32 bits per clusters.
  19. If activated 64 bits per clusters you will be able to use 4k cluster
  20. for 16T+ volumes. Windows will not be able to mount such volumes.
  21. It is recommended to say N here.
  22. config NTFS3_LZX_XPRESS
  23. bool "activate support of external compressions lzx/xpress"
  24. depends on NTFS3_FS
  25. help
  26. In Windows 10 one can use command "compact" to compress any files.
  27. 4 possible variants of compression are: xpress4k, xpress8k, xpress16k and lzx.
  28. If activated you will be able to read such files correctly.
  29. It is recommended to say Y here.
  30. config NTFS3_FS_POSIX_ACL
  31. bool "NTFS POSIX Access Control Lists"
  32. depends on NTFS3_FS
  33. select FS_POSIX_ACL
  34. help
  35. POSIX Access Control Lists (ACLs) support additional access rights
  36. for users and groups beyond the standard owner/group/world scheme,
  37. and this option selects support for ACLs specifically for ntfs
  38. filesystems.
  39. NOTE: this is linux only feature. Windows will ignore these ACLs.
  40. If you don't know what Access Control Lists are, say N.
  41. config NTFS_FS
  42. tristate "NTFS file system support"
  43. select NTFS3_FS
  44. select BUFFER_HEAD
  45. select NLS
  46. help
  47. This config option is here only for backward compatibility. NTFS
  48. filesystem is now handled by the NTFS3 driver.