blob: 05c220d05e232454129b6a2db5115b7265e9a213 (
plain) (
blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
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
|
