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[2620:137:e000::1:20]) by mx.google.com with ESMTP id js10-20020a17090b148a00b001bbff583543si4540122pjb.187.2022.02.20.20.55.13; Sun, 20 Feb 2022 20:55:28 -0800 (PST) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=fail (p=QUARANTINE sp=QUARANTINE dis=NONE) header.from=email.szu.edu.cn Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234908AbiBTIbL (ORCPT + 99 others); Sun, 20 Feb 2022 03:31:11 -0500 Received: from mxb-00190b01.gslb.pphosted.com ([23.128.96.19]:57056 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229751AbiBTIbK (ORCPT ); Sun, 20 Feb 2022 03:31:10 -0500 Received: from smtpbguseast3.qq.com (smtpbguseast3.qq.com [54.243.244.52]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 718EC50B17 for ; Sun, 20 Feb 2022 00:30:46 -0800 (PST) X-QQ-mid: bizesmtp66t1645345832taerfzir Received: from localhost.localdomain (unknown [202.96.137.248]) by bizesmtp.qq.com (ESMTP) with id ; Sun, 20 Feb 2022 16:29:33 +0800 (CST) X-QQ-SSF: 01400000002000D0N000000A0000000 X-QQ-FEAT: pqOtrSRu7rg5ACz2c+gPpZlgAFM7xN0sDWeZTFZT/eyjqGE+KF9Yd47IqfiLL 5OmQB4GQpeoTHRPQCDUQLPFDmhJiCs9H0ot8T4/FFY0Z7C+wC/58MMbKGyVTF4mYghb0dbW u9yriejklXLciYCcTNriqWlveaMq9qX1JilHE3qb9kEx+9kPkcrkWsmFc/0sVoDSwjdLnjQ ocRWtFwqpff5hYgLercPVeaWNd4Spwv413rO6mbLrCPIXsbb9tJXE2USokVub62mNHJwXOF IYz7pi8HYSa+dB5MlVHRkVLhbk22U9vzS8HB6Lck6Uhjl6Gf2h6f5XaPzsKIZNEIbYP21ds FjFbHBX/JgScBr3SHutDjSkO7tVYjrMQ8FK5ng3 X-QQ-GoodBg: 2 From: Yixuan Cao To: corbet@lwn.net Cc: akpm@linux-foundation.org, sfr@canb.auug.org.au, hanshenghong2019@email.szu.edu.cn, vbabka@suse.cz, skhan@linuxfoundation.org, georgi.djakov@linaro.org, weizhenliang@huawei.com, linux-doc@vger.kernel.org, linux-kernel@vger.kernel.org, Yixuan Cao Subject: [PATCH 2/2] Documentation/vm/page_owner.rst: fix a phrase Date: Sun, 20 Feb 2022 16:29:32 +0800 Message-Id: <20220220082932.2808-1-caoyixuan2019@email.szu.edu.cn> X-Mailer: git-send-email 2.31.1 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-QQ-SENDSIZE: 520 Feedback-ID: bizesmtp:email.szu.edu.cn:qybgforeign:qybgforeign6 X-QQ-Bgrelay: 1 X-Spam-Status: No, score=-1.9 required=5.0 tests=BAYES_00,RCVD_IN_DNSWL_NONE, SPF_HELO_PASS,SPF_PASS,T_SCC_BODY_TEXT_LINE autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org I think that using "by default" will be better. Signed-off-by: Yixuan Cao --- Documentation/vm/page_owner.rst | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/Documentation/vm/page_owner.rst b/Documentation/vm/page_owner.rst index 2b54e82b9fe1..5ac1c12fcfc2 100644 --- a/Documentation/vm/page_owner.rst +++ b/Documentation/vm/page_owner.rst @@ -26,7 +26,7 @@ fragmentation statistics can be obtained through gfp flag information of each page. It is already implemented and activated if page owner is enabled. Other usages are more than welcome. -page owner is disabled in default. So, if you'd like to use it, you need +page owner is disabled by default. So, if you'd like to use it, you need to add "page_owner=on" into your boot cmdline. If the kernel is built with page owner and page owner is disabled in runtime due to no enabling boot option, runtime overhead is marginal. If disabled in runtime, it -- 2.31.1