fs/bcachefs/Kconfig

   1
   2 config BCACHEFS_FS
   3         tristate "bcachefs filesystem support (EXPERIMENTAL)"
   4         depends on BLOCK
   5         select EXPORTFS
   6         select CLOSURES
   7         select LIBCRC32C
   8         select CRC64
   9         select FS_POSIX_ACL
  10         select LZ4_COMPRESS
  11         select LZ4_DECOMPRESS
  12         select LZ4HC_COMPRESS
  13         select LZ4HC_DECOMPRESS
  14         select ZLIB_DEFLATE
  15         select ZLIB_INFLATE
  16         select ZSTD_COMPRESS
  17         select ZSTD_DECOMPRESS
  18         select CRYPTO_SHA256
  19         select CRYPTO_CHACHA20
  20         select CRYPTO_POLY1305
  21         select KEYS
  22         select RAID6_PQ
  23         select XOR_BLOCKS
  24         select XXHASH
  25         select SRCU
  26         select SYMBOLIC_ERRNAME
  27         help
  28         The bcachefs filesystem - a modern, copy on write filesystem, with
  29         support for multiple devices, compression, checksumming, etc.
  30
  31 config BCACHEFS_QUOTA
  32         bool "bcachefs quota support"
  33         depends on BCACHEFS_FS
  34         select QUOTACTL
  35
  36 config BCACHEFS_POSIX_ACL
  37         bool "bcachefs POSIX ACL support"
  38         depends on BCACHEFS_FS
  39         select FS_POSIX_ACL
  40
  41 config BCACHEFS_DEBUG_TRANSACTIONS
  42         bool "bcachefs runtime info"
  43         depends on BCACHEFS_FS
  44         help
  45         This makes the list of running btree transactions available in debugfs.
  46
  47         This is a highly useful debugging feature but does add a small amount of overhead.
  48
  49 config BCACHEFS_DEBUG
  50         bool "bcachefs debugging"
  51         depends on BCACHEFS_FS
  52         help
  53         Enables many extra debugging checks and assertions.
  54
  55         The resulting code will be significantly slower than normal; you
  56         probably shouldn't select this option unless you're a developer.
  57
  58 config BCACHEFS_TESTS
  59         bool "bcachefs unit and performance tests"
  60         depends on BCACHEFS_FS
  61         help
  62         Include some unit and performance tests for the core btree code
  63
  64 config BCACHEFS_LOCK_TIME_STATS
  65        bool "bcachefs lock time statistics"
  66        depends on BCACHEFS_FS
  67        help
  68        Expose statistics for how long we held a lock in debugfs
  69
  70 config BCACHEFS_NO_LATENCY_ACCT
  71         bool "disable latency accounting and time stats"
  72         depends on BCACHEFS_FS
  73         help
  74         This disables device latency tracking and time stats, only for performance testing
  75
  76 config MEAN_AND_VARIANCE_UNIT_TEST
  77         tristate "mean_and_variance unit tests" if !KUNIT_ALL_TESTS
  78         depends on KUNIT
  79         depends on BCACHEFS_FS
  80         default KUNIT_ALL_TESTS
  81         help
  82           This option enables the kunit tests for mean_and_variance module.
  83           If unsure, say N.