[PATCH] kconfig: clarify memory debug options

The Kconfig text for CONFIG_DEBUG_SLAB and CONFIG_DEBUG_PAGEALLOC have always
seemed a bit confusing.  Change them to:

CONFIG_DEBUG_SLAB: "Debug slab memory allocations"
CONFIG_DEBUG_PAGEALLOC: "Debug page memory allocations"

Cc: "David S. Miller" <davem@davemloft.net>
Cc: Hirokazu Takata <takata@linux-m32r.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
diff --git a/lib/Kconfig.debug b/lib/Kconfig.debug
index 1fe3f89..0bda3c5 100644
--- a/lib/Kconfig.debug
+++ b/lib/Kconfig.debug
@@ -78,7 +78,7 @@
 	  this adds.
 
 config DEBUG_SLAB
-	bool "Debug memory allocations"
+	bool "Debug slab memory allocations"
 	depends on DEBUG_KERNEL && SLAB
 	help
 	  Say Y here to have the kernel do limited verification on memory