mm: fix CONFIG_DEBUG_VM_RB description
This appears to be a copy/paste error. Update the description to
reflect extra rbtree debug and checks for the config option instead of
duplicating CONFIG_DEBUG_VM.
Signed-off-by: Davidlohr Bueso <davidlohr@hp.com>
Cc: Aswin Chandramouleeswaran <aswin@hp.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
diff --git a/lib/Kconfig.debug b/lib/Kconfig.debug
index 140b66a..819ac51 100644
--- a/lib/Kconfig.debug
+++ b/lib/Kconfig.debug
@@ -505,8 +505,7 @@
bool "Debug VM red-black trees"
depends on DEBUG_VM
help
- Enable this to turn on more extended checks in the virtual-memory
- system that may impact performance.
+ Enable VM red-black tree debugging information and extra validations.
If unsure, say N.