Kconfig 3.3 KB

12345678910111213141516171819202122232425262728293031323334353637383940414243444546474849505152535455565758596061626364656667686970717273747576777879808182838485868788
  1. config REISERFS_FS
  2. tristate "Reiserfs support"
  3. select CRC32
  4. help
  5. Stores not just filenames but the files themselves in a balanced
  6. tree. Uses journalling.
  7. Balanced trees are more efficient than traditional file system
  8. architectural foundations.
  9. In general, ReiserFS is as fast as ext2, but is very efficient with
  10. large directories and small files. Additional patches are needed
  11. for NFS and quotas, please see
  12. <https://reiser4.wiki.kernel.org/index.php/Main_Page> for links.
  13. It is more easily extended to have features currently found in
  14. database and keyword search systems than block allocation based file
  15. systems are. The next version will be so extended, and will support
  16. plugins consistent with our motto ``It takes more than a license to
  17. make source code open.''
  18. Read <https://reiser4.wiki.kernel.org/index.php/Main_Page>
  19. to learn more about reiserfs.
  20. Sponsored by Threshold Networks, Emusic.com, and Bigstorage.com.
  21. If you like it, you can pay us to add new features to it that you
  22. need, buy a support contract, or pay us to port it to another OS.
  23. config REISERFS_CHECK
  24. bool "Enable reiserfs debug mode"
  25. depends on REISERFS_FS
  26. help
  27. If you set this to Y, then ReiserFS will perform every check it can
  28. possibly imagine of its internal consistency throughout its
  29. operation. It will also go substantially slower. More than once we
  30. have forgotten that this was on, and then gone despondent over the
  31. latest benchmarks.:-) Use of this option allows our team to go all
  32. out in checking for consistency when debugging without fear of its
  33. effect on end users. If you are on the verge of sending in a bug
  34. report, say Y and you might get a useful error message. Almost
  35. everyone should say N.
  36. config REISERFS_PROC_INFO
  37. bool "Stats in /proc/fs/reiserfs"
  38. depends on REISERFS_FS && PROC_FS
  39. help
  40. Create under /proc/fs/reiserfs a hierarchy of files, displaying
  41. various ReiserFS statistics and internal data at the expense of
  42. making your kernel or module slightly larger (+8 KB). This also
  43. increases the amount of kernel memory required for each mount.
  44. Almost everyone but ReiserFS developers and people fine-tuning
  45. reiserfs or tracing problems should say N.
  46. config REISERFS_FS_XATTR
  47. bool "ReiserFS extended attributes"
  48. depends on REISERFS_FS
  49. help
  50. Extended attributes are name:value pairs associated with inodes by
  51. the kernel or by users (see the attr(5) manual page, or visit
  52. <http://acl.bestbits.at/> for details).
  53. If unsure, say N.
  54. config REISERFS_FS_POSIX_ACL
  55. bool "ReiserFS POSIX Access Control Lists"
  56. depends on REISERFS_FS_XATTR
  57. select FS_POSIX_ACL
  58. help
  59. Posix Access Control Lists (ACLs) support permissions for users and
  60. groups beyond the owner/group/world scheme.
  61. To learn more about Access Control Lists, visit the Posix ACLs for
  62. Linux website <http://acl.bestbits.at/>.
  63. If you don't know what Access Control Lists are, say N
  64. config REISERFS_FS_SECURITY
  65. bool "ReiserFS Security Labels"
  66. depends on REISERFS_FS_XATTR
  67. help
  68. Security labels support alternative access control models
  69. implemented by security modules like SELinux. This option
  70. enables an extended attribute handler for file security
  71. labels in the ReiserFS filesystem.
  72. If you are not using a security module that requires using
  73. extended attributes for file security labels, say N.