SLUB: add CONFIG_SLUB_DEBUG

[cascardo/linux.git] / init / Kconfig

diff --git a/init/Kconfig b/init/Kconfig
index d0edf42..da6a91c 100644 (file)
--- a/init/Kconfig
+++ b/init/Kconfig
@@ -504,6 +504,15 @@ config VM_EVENT_COUNTERS
          on EMBEDDED systems.  /proc/vmstat will only show page counts
          if VM event counters are disabled.
 
+config SLUB_DEBUG
+       default y
+       bool "Enable SLUB debugging support" if EMBEDDED
+       help
+         SLUB has extensive debug support features. Disabling these can
+         result in significant savings in code size. This also disables
+         SLUB sysfs support. /sys/slab will not exist and there will be
+         no support for cache validation etc.
+
 choice
        prompt "Choose SLAB allocator"
        default SLAB