From patchwork Wed Nov 30 09:52:55 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Kefeng Wang X-Patchwork-Id: 84991 Delivered-To: patch@linaro.org Received: by 10.140.20.101 with SMTP id 92csp156569qgi; Wed, 30 Nov 2016 01:59:25 -0800 (PST) X-Received: by 10.98.155.9 with SMTP id r9mr32878992pfd.71.1480499965631; Wed, 30 Nov 2016 01:59:25 -0800 (PST) Return-Path: Received: from bombadil.infradead.org (bombadil.infradead.org. [2001:1868:205::9]) by mx.google.com with ESMTPS id p19si63571964pgn.56.2016.11.30.01.59.25 for (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Wed, 30 Nov 2016 01:59:25 -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 4.85_2 #1 (Red Hat Linux)) id 1cC1ef-0005IY-Ol; Wed, 30 Nov 2016 09:58:21 +0000 Received: from szxga01-in.huawei.com ([58.251.152.64]) by bombadil.infradead.org with esmtps (Exim 4.85_2 #1 (Red Hat Linux)) id 1cC1eR-0004bK-An for linux-arm-kernel@lists.infradead.org; Wed, 30 Nov 2016 09:58:09 +0000 Received: from 172.24.1.47 (EHLO SZXEML423-HUB.china.huawei.com) ([172.24.1.47]) by szxrg01-dlp.huawei.com (MOS 4.3.7-GA FastPath queued) with ESMTP id DVW62748; Wed, 30 Nov 2016 17:55:37 +0800 (CST) Received: from linux-ibm.site (10.175.102.37) by SZXEML423-HUB.china.huawei.com (10.82.67.154) with Microsoft SMTP Server id 14.3.235.1; Wed, 30 Nov 2016 17:55:24 +0800 From: Kefeng Wang To: Will Deacon , Catalin Marinas , Wei Xu Subject: [PATCH] arm64: defconfig: Enable NUMA and NUMA_BALANCING Date: Wed, 30 Nov 2016 17:52:55 +0800 Message-ID: <1480499575-43628-1-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-20161130_015807_855775_4E8F8E2A X-CRM114-Status: UNSURE ( 6.95 ) X-CRM114-Notice: Please train this message. X-Spam-Score: -5.6 (-----) X-Spam-Report: SpamAssassin version 3.4.0 on bombadil.infradead.org summary: Content analysis details: (-5.6 points) pts rule name description ---- ---------------------- -------------------------------------------------- -2.3 RCVD_IN_DNSWL_MED RBL: Sender listed at http://www.dnswl.org/, medium trust [58.251.152.64 listed in list.dnswl.org] -0.0 RCVD_IN_MSPIKE_H3 RBL: Good reputation (+3) [58.251.152.64 listed in wl.mailspike.net] -0.0 SPF_PASS SPF: sender matches SPF record -1.4 RP_MATCHES_RCVD Envelope sender domain matches handover relay domain -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: 2.1.20 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Zhen Lei , Ganapatrao Kulkarni , Kefeng Wang , linux-arm-kernel@lists.infradead.org, guohanjun@huawei.com Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patch=linaro.org@lists.infradead.org Enable NUMA and NUMA_BALANCING to improve the performance on board with multiple numa nodes. 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 dab2cb0..967f6e5 100644 --- a/arch/arm64/configs/defconfig +++ b/arch/arm64/configs/defconfig @@ -12,6 +12,7 @@ CONFIG_TASK_IO_ACCOUNTING=y CONFIG_IKCONFIG=y CONFIG_IKCONFIG_PROC=y CONFIG_LOG_BUF_SHIFT=14 +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