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config BCACHE
tristate "Block device as cache"
select CLOSURES
---help---
Allows a block device to be used as cache for other devices; uses
a btree for indexing and the layout is optimized for SSDs.
See Documentation/bcache.txt for details.
config BCACHE_DEBUG
bool "Bcache debugging"
depends on BCACHE
---help---
Don't select this option unless you're a developer
Enables extra debugging tools (primarily a fuzz tester)
config BCACHE_EDEBUG
bool "Extended runtime checks"
depends on BCACHE
---help---
Don't select this option unless you're a developer
Enables extra runtime checks which significantly affect performance
config BCACHE_CLOSURES_DEBUG
bool "Debug closures"
depends on BCACHE
select DEBUG_FS
---help---
Keeps all active closures in a linked list and provides a debugfs
interface to list them, which makes it possible to see asynchronous
operations that get stuck.
# cgroup code needs to be updated:
#
#config CGROUP_BCACHE
# bool "Cgroup controls for bcache"
# depends on BCACHE && BLK_CGROUP
# ---help---
# TODO
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