From patchwork Wed Apr 28 15:36:28 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Liam R. Howlett" X-Patchwork-Id: 12229545 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-17.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER, INCLUDES_PATCH,MAILING_LIST_MULTI,PDS_BAD_THREAD_QP_64,SPF_HELO_NONE,SPF_PASS, USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 257D4C433ED for ; Wed, 28 Apr 2021 15:39:23 +0000 (UTC) Received: from kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by mail.kernel.org (Postfix) with ESMTP id 9414561449 for ; Wed, 28 Apr 2021 15:39:22 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 9414561449 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=oracle.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=owner-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix) id 73C1794001B; Wed, 28 Apr 2021 11:37:49 -0400 (EDT) Received: by kanga.kvack.org (Postfix, from userid 40) id 6ED11940015; Wed, 28 Apr 2021 11:37:49 -0400 (EDT) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id 58E9A94001B; Wed, 28 Apr 2021 11:37:49 -0400 (EDT) X-Delivered-To: linux-mm@kvack.org Received: from forelay.hostedemail.com (smtprelay0013.hostedemail.com [216.40.44.13]) by kanga.kvack.org (Postfix) with ESMTP id 2EAAA940015 for ; Wed, 28 Apr 2021 11:37:49 -0400 (EDT) Received: from smtpin21.hostedemail.com (10.5.19.251.rfc1918.com [10.5.19.251]) by forelay03.hostedemail.com (Postfix) with ESMTP id EBCA38249980 for ; Wed, 28 Apr 2021 15:37:48 +0000 (UTC) X-FDA: 78082181016.21.8479B65 Received: from mx0a-00069f02.pphosted.com (mx0a-00069f02.pphosted.com [205.220.165.32]) by imf25.hostedemail.com (Postfix) with ESMTP id 60A41600010A for ; Wed, 28 Apr 2021 15:37:43 +0000 (UTC) Received: from pps.filterd (m0246629.ppops.net [127.0.0.1]) by mx0b-00069f02.pphosted.com (8.16.0.43/8.16.0.43) with SMTP id 13SFKkAb030196; Wed, 28 Apr 2021 15:37:32 GMT DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=oracle.com; h=from : to : cc : subject : date : message-id : references : in-reply-to : content-type : content-transfer-encoding : mime-version; s=corp-2020-01-29; bh=yF3WhfTupJK+c0meHpl8qnrTPa94LeCJJFz38V5aUhk=; b=s3t2Oj1mMfsiN3q2s2qOZWcWKCy2M1E5hdtolTJ27U2pXGk/cjU/o0KRCgBmf02IcjHC FPnoZOq6Gd+pBE8VjGoT9RPhu4Gpw/5q6P0C1+BWsBNLheb14cy25IOod95gdNnU2/YS YIb629CfDWSRrXBVyEAyWeClhcH0ObROWajjvs0EViH+S7VgdN8INrispPFl6uVyo7ZI /QPlx0syrdmgd7jSvO3E0PFyPvuDAZs+IW/ZAw90ViJ+zScZe+FKJk+JB4VZOIzbbP9a 64DwFMxfVBwUbVa5Ct6BvYvhP/uL74PbyWXRlpVyUFckMISSz55hp54Z5b/419BwfVSa rQ== Received: from oracle.com (aserp3020.oracle.com [141.146.126.70]) by mx0b-00069f02.pphosted.com with ESMTP id 386mxjh639-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Wed, 28 Apr 2021 15:37:31 +0000 Received: from aserp3020.oracle.com (aserp3020.oracle.com [127.0.0.1]) by pps.podrdrct (8.16.0.36/8.16.0.36) with SMTP id 13SFZjx3021758; Wed, 28 Apr 2021 15:37:30 GMT Received: from nam12-mw2-obe.outbound.protection.outlook.com (mail-mw2nam12lp2042.outbound.protection.outlook.com [104.47.66.42]) by aserp3020.oracle.com with ESMTP id 384b58qq07-2 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Wed, 28 Apr 2021 15:37:30 +0000 ARC-Seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none; b=Ijth0djaEwiovgliNTrwXD8Ytvu7gSz/SavZKWk4Q4OI4gyQ4WjSInnCnWbXV0SaI4Z2FtaC3BFuSB/MId9vVc+lTwREE4OXUYS9XlYTQwFyxNw8wlusDE6zkdVGEShI6nb1IuLmWdYcqEaklJcCbc/tm1Uzn9VNzzyJ5mWG2/dgOlkv3nkb6dLWsgul3LgLehJCXoNmYgy74TLcQJxvQMN9Ot5mz3yy05LFZH1VzHAe0TW/00Irr90911PLB6mlGORu5/phLvatwBjqln8mbHIrj0Vp4xuND0RQepE225bL8XoC1hVdppb2tuysuNNhVjJI48EgIY6haXCipKrstg== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=microsoft.com; s=arcselector9901; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=yF3WhfTupJK+c0meHpl8qnrTPa94LeCJJFz38V5aUhk=; b=E9n3J+efbkEwU4l4EooB3c0O3jcqykcL+QiQBVsLrqskmYd10nmllu65lFa9LrcfjZ/z8tAjm0gotRQnNYrS7IJv2iO9NhdHXfcwjykWWYkwg10gjgE+0C2aInml3g4t1A7tpMX7BNHbmmfZENWufdHYWa1f81B8MEwV5SiOXLQbF1AMmfR/98a/7IvulMGE8bfozd9BsTPDmn+aJ+kPO2VDqtGc9lJQavOG7i/LHqP77urzT6KLh+CFlNbDLiKaD09bRi6IMoujDP8UZF14KeME6jr39z7TZHtMkToRpglIUMp1j0ME8Xor3Rap9y12kVOZWL7KzbyGWe9h3EX8RQ== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass smtp.mailfrom=oracle.com; dmarc=pass action=none header.from=oracle.com; dkim=pass header.d=oracle.com; arc=none DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=oracle.onmicrosoft.com; s=selector2-oracle-onmicrosoft-com; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=yF3WhfTupJK+c0meHpl8qnrTPa94LeCJJFz38V5aUhk=; b=cbXnALhFO8cbYZQtRICoeSm+B+3H2deeySD7Hb+ZrOdBmh9716K3yC+oFLNVNrojVdLKrSICy8wFJmqmA6xyiQmqSOq/BR4Nx77wfJEQ7HCO9gYSL2DkCn8ZMLbFRqtcrePR8eXtvj4SKa2wxdAxBLvEJshhw8DGi9gdakLagz8= Received: from MWHPR10MB1582.namprd10.prod.outlook.com (2603:10b6:300:22::8) by MWHPR10MB1871.namprd10.prod.outlook.com (2603:10b6:300:10c::22) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.4065.25; Wed, 28 Apr 2021 15:37:27 +0000 Received: from MWHPR10MB1582.namprd10.prod.outlook.com ([fe80::353a:1802:6e91:1811]) by MWHPR10MB1582.namprd10.prod.outlook.com ([fe80::353a:1802:6e91:1811%8]) with mapi id 15.20.4065.027; Wed, 28 Apr 2021 15:37:27 +0000 From: Liam Howlett To: "maple-tree@lists.infradead.org" , "linux-mm@kvack.org" , "linux-kernel@vger.kernel.org" , Andrew Morton CC: Song Liu , Davidlohr Bueso , "Paul E . McKenney" , Matthew Wilcox , Laurent Dufour , David Rientjes , Axel Rasmussen , Suren Baghdasaryan , Vlastimil Babka , Rik van Riel , Peter Zijlstra , Michel Lespinasse , Liam Howlett Subject: [PATCH 84/94] mm/msync: Use vma_next() instead of vma linked list Thread-Topic: [PATCH 84/94] mm/msync: Use vma_next() instead of vma linked list Thread-Index: AQHXPERB3iqPPBGgHU6lIj9LAjOCKw== Date: Wed, 28 Apr 2021 15:36:28 +0000 Message-ID: <20210428153542.2814175-85-Liam.Howlett@Oracle.com> References: <20210428153542.2814175-1-Liam.Howlett@Oracle.com> In-Reply-To: <20210428153542.2814175-1-Liam.Howlett@Oracle.com> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-mailer: git-send-email 2.30.2 authentication-results: lists.infradead.org; dkim=none (message not signed) header.d=none;lists.infradead.org; dmarc=none action=none header.from=oracle.com; x-originating-ip: [23.233.25.87] x-ms-publictraffictype: Email x-ms-office365-filtering-correlation-id: d74b4dd5-69b3-4ab9-5db4-08d90a5b8758 x-ms-traffictypediagnostic: MWHPR10MB1871: x-ms-exchange-transport-forked: True x-microsoft-antispam-prvs: x-ms-oob-tlc-oobclassifiers: OLM:296; x-ms-exchange-senderadcheck: 1 x-microsoft-antispam: BCL:0; x-microsoft-antispam-message-info: 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 x-forefront-antispam-report: CIP:255.255.255.255;CTRY:;LANG:en;SCL:1;SRV:;IPV:NLI;SFV:NSPM;H:MWHPR10MB1582.namprd10.prod.outlook.com;PTR:;CAT:NONE;SFS:(366004)(39860400002)(346002)(136003)(376002)(396003)(86362001)(186003)(6512007)(66446008)(6486002)(4744005)(66476007)(316002)(107886003)(5660300002)(66556008)(71200400001)(110136005)(54906003)(478600001)(44832011)(76116006)(6506007)(36756003)(7416002)(26005)(2616005)(8936002)(1076003)(122000001)(38100700002)(83380400001)(8676002)(66946007)(91956017)(4326008)(2906002)(64756008);DIR:OUT;SFP:1101; x-ms-exchange-antispam-messagedata: =?iso-8859-1?q?NUsW+kKXTKO9O+mjtABrF86XL?= =?iso-8859-1?q?qj9LZUD02srTxMdimdUpI1V56JBzkcFUQ4850JH7P/RrqAKfz7BcIqZR7pCw?= =?iso-8859-1?q?heCSYlNPwFT3Z1i1jNr+d0av7mmGLWVocDkpiVu6IApzjAvbXhwBeP/BzPKo?= =?iso-8859-1?q?7GA60qTa9YMaCRQlteTPuBUdtdAPI3pIvE3ntMvn+oKKemNZWz6Xeehbtzdg?= =?iso-8859-1?q?KBlTDgr8eC9PPkElLEGfvQjye9K6v/4IYYsiSzuTwau8579zFijI5hy73yd9?= =?iso-8859-1?q?ee8PMVIgj3dW5NiLBUAaLzfp49qI2RMkD4lOPetnRj5sEByeRcX7aGCD2ugA?= =?iso-8859-1?q?fuLgCb05a/fJ67Ncab/gZlF8VxKZoEbiWCVplVMwAf0yz0aQL2wRo5MrJuIh?= =?iso-8859-1?q?T/2VoAMJ7GVPaTdbd02MQaATOAftS44WN16ozn0UU8RDeZQwvEaZlqmd9jpt?= =?iso-8859-1?q?bfSjEXr/NL2eGuChjySk+jg0YQV01rEIq1e76EAomN1rbFSUyomefiYn6L9L?= =?iso-8859-1?q?9Zf7NydBW25HPB0AQMN31wdaq8VWq/KrMNycKWudw/RwAXSJhOWB/v/Mv0dM?= =?iso-8859-1?q?nCKSRxVkGsixPtNZH5r25ffoU0oYKykSdnL0QM4e2k7vQbP/+WLhIOOfqBag?= =?iso-8859-1?q?zWlLKYu9x7jBPh/6JS3Py/pfpFped9LbZuxfCRaHKphXIgUG8lV/U4TJ3ik7?= =?iso-8859-1?q?p2j+i69xOBHu8cVgmvyFtHfOVvz9ahfk8j1esHQFF6SGqwMdlxJN+XzQNyv8?= =?iso-8859-1?q?EnJdOKnO5/ob+6Hw74D+X6E20rll9N1Srz4b11y2FS9qe0cUz3NwLbhhbY8o?= =?iso-8859-1?q?ETjAETI0Oq1yrMVFAgUd7jeHIhBH2rcFxjgzDInf+JRt5LzeJo0yhNmHrrA9?= =?iso-8859-1?q?ERqU2KByknVLyEwki/ybDtwnS1mY9/hB6F8yRJ/yh5R6uRtsKZieqo7LqlJL?= =?iso-8859-1?q?tO2RDPhpuGNybDvtlW3PYPvBADj13LQls3EV4KlGAMLmXrzwqzPfFjzANSz2?= =?iso-8859-1?q?/S5KyYhyvY2AvvmLQFsUG93EiIImVM5MGD6yPom/cBU+5ZQiSo5iKmGkFcEM?= =?iso-8859-1?q?toUezqL1HT6RWhaiR2+4EUjCkPaK+DsUnqls569vBa+gbiGoLmESBN/RGe14?= =?iso-8859-1?q?NPLbDH3SMauAxMxONnUOVixK6JP7wv1tglXM7EAkmJ46OUiEU84IqrzunqNa?= =?iso-8859-1?q?jLCqNq7ZabSmHhrgMwbhgbgzRRS2LDOb+gzq5BwHMhyNvRWSnfVLm+fgJsnb?= =?iso-8859-1?q?rKYqFdWbGoITqGom4J+uJMiVrwgqoAeghHRM+vPBTS3Kzkmjksib2De4bPl9?= =?iso-8859-1?q?ZNg6egtxAIKZqO6t2RBRKujr6CJvd6R/xkL4EiWJ2tUoPP64zmvPEVA79xF?= MIME-Version: 1.0 X-OriginatorOrg: oracle.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-AuthSource: MWHPR10MB1582.namprd10.prod.outlook.com X-MS-Exchange-CrossTenant-Network-Message-Id: d74b4dd5-69b3-4ab9-5db4-08d90a5b8758 X-MS-Exchange-CrossTenant-originalarrivaltime: 28 Apr 2021 15:36:28.6564 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: 4e2c6054-71cb-48f1-bd6c-3a9705aca71b X-MS-Exchange-CrossTenant-mailboxtype: HOSTED X-MS-Exchange-CrossTenant-userprincipalname: Y4E/Tclz9VgdAfiYd0gNx7yjm0nSd3mJ5b9np2kqRmfpBqg5AbUQfbH1Hnq3CkFAnhYtHSwKxMv+NrY0qzvfUg== X-MS-Exchange-Transport-CrossTenantHeadersStamped: MWHPR10MB1871 X-Proofpoint-Virus-Version: vendor=nai engine=6200 definitions=9968 signatures=668683 X-Proofpoint-Spam-Details: rule=notspam policy=default score=0 spamscore=0 bulkscore=0 mlxscore=0 malwarescore=0 phishscore=0 adultscore=0 mlxlogscore=999 suspectscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2104060000 definitions=main-2104280101 X-Proofpoint-GUID: 7kdwCNQyMImVectgprJ5Fn9Gq5a2YhAt X-Proofpoint-ORIG-GUID: 7kdwCNQyMImVectgprJ5Fn9Gq5a2YhAt X-Rspamd-Server: rspam05 X-Rspamd-Queue-Id: 60A41600010A X-Stat-Signature: 5ganqhbwm7r4g5cjjpitm47gtgzdkm38 Received-SPF: none (oracle.com>: No applicable sender policy available) receiver=imf25; identity=mailfrom; envelope-from=""; helo=mx0a-00069f02.pphosted.com; client-ip=205.220.165.32 X-HE-DKIM-Result: pass/pass X-HE-Tag: 1619624263-11667 X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: Signed-off-by: Liam R. Howlett --- mm/msync.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/mm/msync.c b/mm/msync.c index 137d1c104f3e..d5fcecc95829 100644 --- a/mm/msync.c +++ b/mm/msync.c @@ -104,7 +104,7 @@ SYSCALL_DEFINE3(msync, unsigned long, start, size_t, len, int, flags) error = 0; goto out_unlock; } - vma = vma->vm_next; + vma = vma_next(mm, vma); } } out_unlock: