[RESEND] arm64: defconfig: Enable NUMA and NUMA_BALANCING

Message ID 1484719039-34801-1-git-send-email-wangkefeng.wang@huawei.com
State New
Headers show

Commit Message

Kefeng Wang Jan. 18, 2017, 5:57 a.m.
Since much more arm64 SoCs with numa nodes, it's better to enable
NUMA and NUMA_BALANCING to improve the performance on test.

Cc: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Kefeng Wang <wangkefeng.wang@huawei.com>

---
 arch/arm64/configs/defconfig | 2 ++
 1 file changed, 2 insertions(+)

-- 
1.7.12.4


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Comments

Wei Xu Jan. 20, 2017, 4:56 p.m. | #1
Hi Kefeng,

On 2017/1/18 5:57, Kefeng Wang wrote:
> Since much more arm64 SoCs with numa nodes, it's better to enable

> NUMA and NUMA_BALANCING to improve the performance on test.

> 

> Cc: Arnd Bergmann <arnd@arndb.de>

> Signed-off-by: Kefeng Wang <wangkefeng.wang@huawei.com>

> ---


Applied to the hisilicon soc tree.
Thanks!

Best Regards,
Wei

>  arch/arm64/configs/defconfig | 2 ++

>  1 file changed, 2 insertions(+)

> 

> diff --git a/arch/arm64/configs/defconfig b/arch/arm64/configs/defconfig

> index 33b744d..0ebb228 100644

> --- a/arch/arm64/configs/defconfig

> +++ b/arch/arm64/configs/defconfig

> @@ -11,6 +11,7 @@ CONFIG_TASK_XACCT=y

>  CONFIG_TASK_IO_ACCOUNTING=y

>  CONFIG_IKCONFIG=y

>  CONFIG_IKCONFIG_PROC=y

> +CONFIG_NUMA_BALANCING=y

>  CONFIG_MEMCG=y

>  CONFIG_MEMCG_SWAP=y

>  CONFIG_BLK_CGROUP=y

> @@ -72,6 +73,7 @@ CONFIG_PCIE_QCOM=y

>  CONFIG_PCIE_ARMADA_8K=y

>  CONFIG_ARM64_VA_BITS_48=y

>  CONFIG_SCHED_MC=y

> +CONFIG_NUMA=y

>  CONFIG_PREEMPT=y

>  CONFIG_KSM=y

>  CONFIG_TRANSPARENT_HUGEPAGE=y

> 



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diff --git a/arch/arm64/configs/defconfig b/arch/arm64/configs/defconfig
index 33b744d..0ebb228 100644
--- a/arch/arm64/configs/defconfig
+++ b/arch/arm64/configs/defconfig
@@ -11,6 +11,7 @@  CONFIG_TASK_XACCT=y
 CONFIG_TASK_IO_ACCOUNTING=y
 CONFIG_IKCONFIG=y
 CONFIG_IKCONFIG_PROC=y
+CONFIG_NUMA_BALANCING=y
 CONFIG_MEMCG=y
 CONFIG_MEMCG_SWAP=y
 CONFIG_BLK_CGROUP=y
@@ -72,6 +73,7 @@  CONFIG_PCIE_QCOM=y
 CONFIG_PCIE_ARMADA_8K=y
 CONFIG_ARM64_VA_BITS_48=y
 CONFIG_SCHED_MC=y
+CONFIG_NUMA=y
 CONFIG_PREEMPT=y
 CONFIG_KSM=y
 CONFIG_TRANSPARENT_HUGEPAGE=y