From patchwork Wed Jan 18 05:57:19 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Kefeng Wang X-Patchwork-Id: 91730 Delivered-To: patch@linaro.org Received: by 10.140.20.99 with SMTP id 90csp868041qgi; Tue, 17 Jan 2017 22:17:07 -0800 (PST) X-Received: by 10.84.210.233 with SMTP id a96mr2636667pli.72.1484720227396; Tue, 17 Jan 2017 22:17:07 -0800 (PST) Return-Path: Received: from bombadil.infradead.org (bombadil.infradead.org. [2001:1868:205::9]) by mx.google.com with ESMTPS id i9si27346522pgn.3.2017.01.17.22.17.07 for (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Tue, 17 Jan 2017 22:17:07 -0800 (PST) Received-SPF: pass (google.com: best guess record for domain of linux-arm-kernel-bounces+patch=linaro.org@lists.infradead.org designates 2001:1868:205::9 as permitted sender) client-ip=2001:1868:205::9; Authentication-Results: mx.google.com; spf=pass (google.com: best guess record for domain of linux-arm-kernel-bounces+patch=linaro.org@lists.infradead.org designates 2001:1868:205::9 as permitted sender) smtp.mailfrom=linux-arm-kernel-bounces+patch=linaro.org@lists.infradead.org Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.87 #1 (Red Hat Linux)) id 1cTjYQ-0000d1-4X; Wed, 18 Jan 2017 06:17:06 +0000 Received: from szxga03-in.huawei.com ([119.145.14.66]) by bombadil.infradead.org with esmtps (Exim 4.87 #1 (Red Hat Linux)) id 1cTjJU-0007Ev-Tt for linux-arm-kernel@lists.infradead.org; Wed, 18 Jan 2017 06:01:45 +0000 Received: from 172.24.1.137 (EHLO szxeml434-hub.china.huawei.com) ([172.24.1.137]) by szxrg03-dlp.huawei.com (MOS 4.4.3-GA FastPath queued) with ESMTP id COF20274; Wed, 18 Jan 2017 14:00:38 +0800 (CST) Received: from linux-ibm.site (10.175.102.37) by szxeml434-hub.china.huawei.com (10.82.67.225) with Microsoft SMTP Server id 14.3.235.1; Wed, 18 Jan 2017 14:00:31 +0800 From: Kefeng Wang To: Wei Xu , Subject: [PATCH RESEND] arm64: defconfig: Enable NUMA and NUMA_BALANCING Date: Wed, 18 Jan 2017 13:57:19 +0800 Message-ID: <1484719039-34801-1-git-send-email-wangkefeng.wang@huawei.com> X-Mailer: git-send-email 1.7.12.4 MIME-Version: 1.0 X-Originating-IP: [10.175.102.37] X-CFilter-Loop: Reflected X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20170117_220141_617273_5F2F7AA1 X-CRM114-Status: UNSURE ( 8.01 ) X-CRM114-Notice: Please train this message. X-Spam-Score: -7.4 (-------) X-Spam-Report: SpamAssassin version 3.4.1 on bombadil.infradead.org summary: Content analysis details: (-7.4 points) pts rule name description ---- ---------------------- -------------------------------------------------- -2.3 RCVD_IN_DNSWL_MED RBL: Sender listed at http://www.dnswl.org/, medium trust [119.145.14.66 listed in list.dnswl.org] -0.0 RCVD_IN_MSPIKE_H3 RBL: Good reputation (+3) [119.145.14.66 listed in wl.mailspike.net] -3.2 RP_MATCHES_RCVD Envelope sender domain matches handover relay domain -0.0 SPF_PASS SPF: sender matches SPF record -1.9 BAYES_00 BODY: Bayes spam probability is 0 to 1% [score: 0.0000] -0.0 RCVD_IN_MSPIKE_WL Mailspike good senders X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Catalin Marinas , Kefeng Wang , Will Deacon , Arnd Bergmann Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patch=linaro.org@lists.infradead.org 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 Signed-off-by: Kefeng Wang --- arch/arm64/configs/defconfig | 2 ++ 1 file changed, 2 insertions(+) -- 1.7.12.4 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel 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