3 tristate "Block device as cache"
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.
9 See Documentation/bcache.txt for details.
12 bool "Bcache debugging"
15 Don't select this option unless you're a developer
17 Enables extra debugging tools (primarily a fuzz tester)
20 bool "Extended runtime checks"
23 Don't select this option unless you're a developer
25 Enables extra runtime checks which significantly affect performance
27 config BCACHE_CLOSURES_DEBUG
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.
36 # cgroup code needs to be updated:
39 # bool "Cgroup controls for bcache"
40 # depends on BCACHE && BLK_CGROUP