memcg: fix lru rotation in isolate_pages

[safe/jmp/linux-2.6] / lib / Kconfig.debug

diff --git a/lib/Kconfig.debug b/lib/Kconfig.debug
index 5cc3506..6b0c2d8 100644 (file)
--- a/lib/Kconfig.debug
+++ b/lib/Kconfig.debug
@@ -300,7 +300,7 @@ config DEBUG_OBJECTS_ENABLE_DEFAULT
 
 config DEBUG_SLAB
        bool "Debug slab memory allocations"
-       depends on DEBUG_KERNEL && SLAB
+       depends on DEBUG_KERNEL && SLAB && !KMEMCHECK
        help
          Say Y here to have the kernel do limited verification on memory
          allocation as well as poisoning memory on free to catch use of freed
@@ -312,7 +312,7 @@ config DEBUG_SLAB_LEAK
 
 config SLUB_DEBUG_ON
        bool "SLUB debugging on by default"
-       depends on SLUB && SLUB_DEBUG
+       depends on SLUB && SLUB_DEBUG && !KMEMCHECK
        default n
        help
          Boot with debugging on by default. SLUB boots by default with
@@ -358,6 +358,16 @@ config DEBUG_KMEMLEAK
          In order to access the kmemleak file, debugfs needs to be
          mounted (usually at /sys/kernel/debug).
 
+config DEBUG_KMEMLEAK_TEST
+       tristate "Simple test for the kernel memory leak detector"
+       depends on DEBUG_KMEMLEAK
+       help
+         Say Y or M here to build a test for the kernel memory leak
+         detector. This option enables a module that explicitly leaks
+         memory.
+
+         If unsure, say N.
+
 config DEBUG_PREEMPT
        bool "Debug preemptible kernel"
        depends on DEBUG_KERNEL && PREEMPT && (TRACE_IRQFLAGS_SUPPORT || PPC64)
@@ -986,3 +996,5 @@ config DMA_API_DEBUG
 source "samples/Kconfig"
 
 source "lib/Kconfig.kgdb"
+
+source "lib/Kconfig.kmemcheck"