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Subject[RFC PATCH 05/12 v2] CONFIG for Workload Consolidation
Date
Add CONFIG_WORKLOAD_CONSOLIDATION in arch/x86/Kconfig. This CONFIG enables
and disables CPU workload consolidation in scheduler's load balancing.

Signed-off-by: Yuyang Du <yuyang.du@intel.com>
---
arch/x86/Kconfig | 10 ++++++++++
1 file changed, 10 insertions(+)

diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig
index 9bfac8d..0999c16 100644
--- a/arch/x86/Kconfig
+++ b/arch/x86/Kconfig
@@ -808,6 +808,16 @@ config CPU_CONCURRENCY
load balancing for power efficiency without sacrificing performance.
If unsure say N here.

+config WORKLOAD_CONSOLIDATION
+ bool "CPU Workload Consolidation"
+ default n
+ depends on CPU_CONCURRENCY
+ ---help---
+ CPU Workload Consolidation is a new CPU PM module, which uses the CPU
+ concurrency of the CPU, and allows asymmetric concurrency across CPUs to
+ reduce the SW and HW overhead to increase load balance efficiency and
+ conserve energy. If unsure say N here.
+
source "kernel/Kconfig.preempt"

config X86_UP_APIC
--
1.7.9.5


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