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Diffstat (limited to 'drivers/md/bcache/Kconfig')
| -rw-r--r-- | drivers/md/bcache/Kconfig | 42 |
1 files changed, 42 insertions, 0 deletions
diff --git a/drivers/md/bcache/Kconfig b/drivers/md/bcache/Kconfig new file mode 100644 index 000000000000..05c220d05e23 --- /dev/null +++ b/drivers/md/bcache/Kconfig @@ -0,0 +1,42 @@ + +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 |