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authorKent Overstreet <kmo@daterainc.com>2013-10-24 23:36:03 (GMT)
committerKent Overstreet <kmo@daterainc.com>2013-11-11 05:56:34 (GMT)
commit280481d06c8a683d9aaa26125476222e76b733c5 (patch)
tree513b7387da60b3d497a108335f743369106eb7a3 /drivers/md/bcache/Kconfig
parente58ff155034791ed3a5563d24a50fae0a8c1617c (diff)
downloadlinux-280481d06c8a683d9aaa26125476222e76b733c5.tar.xz
bcache: Debug code improvements
Couple changes: * Consolidate bch_check_keys() and bch_check_key_order(), and move the checks that only check_key_order() could do to bch_btree_iter_next(). * Get rid of CONFIG_BCACHE_EDEBUG - now, all that code is compiled in when CONFIG_BCACHE_DEBUG is enabled, and there's now a sysfs file to flip on the EDEBUG checks at runtime. * Dropped an old not terribly useful check in rw_unlock(), and refactored/improved a some of the other debug code. Signed-off-by: Kent Overstreet <kmo@daterainc.com>
Diffstat (limited to 'drivers/md/bcache/Kconfig')
-rw-r--r--drivers/md/bcache/Kconfig11
1 files changed, 2 insertions, 9 deletions
diff --git a/drivers/md/bcache/Kconfig b/drivers/md/bcache/Kconfig
index f950c9d..2638417 100644
--- a/drivers/md/bcache/Kconfig
+++ b/drivers/md/bcache/Kconfig
@@ -13,15 +13,8 @@ config BCACHE_DEBUG
---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
+ Enables extra debugging tools, allows expensive runtime checks to be
+ turned on.
config BCACHE_CLOSURES_DEBUG
bool "Debug closures"