ARM: dts: mxs: whitespace cleanup

[karo-tx-linux.git] / init / Kconfig

diff --git a/init/Kconfig b/init/Kconfig
index 54d3fa5ae7234a1664c16adcc53d289359d7402f..247084be059030162838199c953ebac6409f7e01 100644 (file)
--- a/init/Kconfig
+++ b/init/Kconfig
@@ -1596,6 +1596,17 @@ config SLOB
 
 endchoice
 
+config SLUB_CPU_PARTIAL
+       default y
+       depends on SLUB
+       bool "SLUB per cpu partial cache"
+       help
+         Per cpu partial caches accellerate objects allocation and freeing
+         that is local to a processor at the price of more indeterminism
+         in the latency of the free. On overflow these caches will be cleared
+         which requires the taking of locks that may cause latency spikes.
+         Typically one would choose no for a realtime system.
+
 config MMAP_ALLOW_UNINITIALIZED
        bool "Allow mmapped anonymous memory to be uninitialized"
        depends on EXPERT && !MMU