drivers/md/bcache/Kconfig

   1
   2 config BCACHE
   3         tristate "Block device as cache"
   4         select CLOSURES
   5         ---help---
   6         Allows a block device to be used as cache for other devices; uses
   7         a btree for indexing and the layout is optimized for SSDs.
   8
   9         See Documentation/bcache.txt for details.
  10
  11 config BCACHE_DEBUG
  12         bool "Bcache debugging"
  13         depends on BCACHE
  14         ---help---
  15         Don't select this option unless you're a developer
  16
  17         Enables extra debugging tools (primarily a fuzz tester)
  18
  19 config BCACHE_EDEBUG
  20         bool "Extended runtime checks"
  21         depends on BCACHE
  22         ---help---
  23         Don't select this option unless you're a developer
  24
  25         Enables extra runtime checks which significantly affect performance
  26
  27 config BCACHE_CLOSURES_DEBUG
  28         bool "Debug closures"
  29         depends on BCACHE
  30         select DEBUG_FS
  31         ---help---
  32         Keeps all active closures in a linked list and provides a debugfs
  33         interface to list them, which makes it possible to see asynchronous
  34         operations that get stuck.
  35
  36 # cgroup code needs to be updated:
  37 #
  38 #config CGROUP_BCACHE
  39 #       bool "Cgroup controls for bcache"
  40 #       depends on BCACHE && BLK_CGROUP
  41 #       ---help---
  42 #       TODO