LXR linux/drivers/md/bcache/Kconfig

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