3 tristate "Block device as cache"
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.
8 See Documentation/bcache.txt for details.
11 bool "Bcache debugging"
14 Don't select this option unless you're a developer
16 Enables extra debugging tools (primarily a fuzz tester)
19 bool "Extended runtime checks"
22 Don't select this option unless you're a developer
24 Enables extra runtime checks which significantly affect performance
26 config BCACHE_CLOSURES_DEBUG
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.
35 # cgroup code needs to be updated:
38 # bool "Cgroup controls for bcache"
39 # depends on BCACHE && BLK_CGROUP