Merge remote-tracking branch 'lsk/v3.10/topic/arm64-topology' into linux-linaro-lsk

[firefly-linux-kernel-4.4.55.git] / arch / arm64 / Kconfig

diff --git a/arch/arm64/Kconfig b/arch/arm64/Kconfig
index a275ec3f743353025ebc812d3335ac5674168d4e..b0cfc46ae970639596c94366627d0c676d058c57 100644 (file)
--- a/arch/arm64/Kconfig
+++ b/arch/arm64/Kconfig
@@ -152,6 +152,22 @@ config ARM_CPU_TOPOLOGY
          Support CPU topology definition, based on configuration
          provided by the firmware.
 
+config SCHED_MC
+       bool "Multi-core scheduler support"
+       depends on ARM_CPU_TOPOLOGY
+       help
+         Multi-core scheduler support improves the CPU scheduler's decision
+         making when dealing with multi-core CPU chips at a cost of slightly
+         increased overhead in some places. If unsure say N here.
+
+config SCHED_SMT
+       bool "SMT scheduler support"
+       depends on ARM_CPU_TOPOLOGY
+       help
+         Improves the CPU scheduler's decision making when dealing with
+         MultiThreading at a cost of slightly increased overhead in some
+         places. If unsure say N here.
+
 config NR_CPUS
        int "Maximum number of CPUs (2-32)"
        range 2 32