[PATCH] arm64: defconfig: enable CONFIG_SCHED_CLUSTER

[Huang Shijie]

In the server, if some workload which will create lot of
tasks, and will have many task migrations, we can get better
performance when we enable the CONFIG_SCHED_CLUSTER.

For example, the Specjbb may have better performance:
    Critical-jops : 26%
    Max-jops      : 7%

So enable it by default.

Reviewed-by: Christoph Lameter (Ampere) <cl at gentwo.org>
Signed-off-by: Huang Shijie <shijie at os.amperecomputing.com>
---
 arch/arm64/configs/defconfig | 1 +
 1 file changed, 1 insertion(+)

diff --git a/arch/arm64/configs/defconfig b/arch/arm64/configs/defconfig
index 58f87d09366c..054c96ea2235 100644
--- a/arch/arm64/configs/defconfig
+++ b/arch/arm64/configs/defconfig
@@ -82,6 +82,7 @@ CONFIG_ARCH_VISCONTI=y
 CONFIG_ARCH_XGENE=y
 CONFIG_ARCH_ZYNQMP=y
 CONFIG_SCHED_MC=y
+CONFIG_SCHED_CLUSTER=y
 CONFIG_SCHED_SMT=y
 CONFIG_NUMA=y
 CONFIG_XEN=y
-- 
2.40.1