From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from lists.ozlabs.org (lists.ozlabs.org [112.213.38.117]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 1BB28C7115B for ; Mon, 23 Jun 2025 14:17:33 +0000 (UTC) Received: from boromir.ozlabs.org (localhost [127.0.0.1]) by lists.ozlabs.org (Postfix) with ESMTP id 4bQqsl1Yb9z2xRq; Tue, 24 Jun 2025 00:17:31 +1000 (AEST) Authentication-Results: lists.ozlabs.org; arc=pass smtp.remote-ip="2a01:111:f403:2418::605" arc.chain=microsoft.com ARC-Seal: i=2; a=rsa-sha256; d=lists.ozlabs.org; s=201707; t=1750688251; cv=pass; b=RmTCozO/Wv3CvLiSWKK2hbLZ/7KfdBr/mF+SKCC3+wnlGi/m4Q7/LfUN77mychLaO5t0v6GrJ0ogIfBnKdyDSSzBr7253Se1MOwKiGoGi6yGQ7e4B6vzz4XLB8KvB14Ed1czQm7eU5cgZhPfyC8ugCMcTf+DEXASx61aKYnm6KECLB+FnHqDA9GALZc3mZKq2nNBsO7b1BTmGRBYtM5Id1TzY4/s/1kutxorgIYI9/60U4QBQfrrXonCqCSg42M1dosdKV2rOdt/vPxP7FRgkIc2fEtuu+jGQxoQxCOpjOQ2DQtuVhsBbZ+VDMD6vme1pzkxaeB+a0Hwg7CeUi3a7A== ARC-Message-Signature: i=2; a=rsa-sha256; d=lists.ozlabs.org; s=201707; t=1750688251; c=relaxed/relaxed; bh=mQAF5TE0Bqe2GLrhGSqrhEIpS9STaWTDbK1ZUIjjTtg=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: Content-Type:MIME-Version; b=jEGTyaqcMKVxShmjYpVJhjBtHbqRKRdC3ntxcCHADxjWXiVG+iap8vv8iIEYCHIYfi5875RvNRn8lnBt5q0xw1BaXxE19F5PNwV0YvladVpsQKIFR1jyagioYzYEjl07LKHROgA/MaIKEJdi16JfKpkLS34N307YivxcGVeivSWWEreH42ZWM1XDKTFDVQED3II19YajIpQ7Apoygw8EuSoavROW0kNKFToStQyHyIA3juprzPCK5/QIzyyGPANprTddyoOFy8GQrDik1aD7PZ2l1GuFXJpWGlf0pDBm3+vXZnGbdnJc729LVOWOH1xbZ+QJXTn4HzjPvJd2dNb/NA== ARC-Authentication-Results: i=2; lists.ozlabs.org; dmarc=pass (p=reject dis=none) header.from=nvidia.com; dkim=pass (2048-bit key; unprotected) header.d=Nvidia.com header.i=@Nvidia.com header.a=rsa-sha256 header.s=selector2 header.b=p+jJEIKL; dkim-atps=neutral; spf=pass (client-ip=2a01:111:f403:2418::605; helo=nam12-bn8-obe.outbound.protection.outlook.com; envelope-from=ziy@nvidia.com; receiver=lists.ozlabs.org) smtp.mailfrom=nvidia.com Authentication-Results: lists.ozlabs.org; dmarc=pass (p=reject dis=none) header.from=nvidia.com Authentication-Results: lists.ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=Nvidia.com header.i=@Nvidia.com header.a=rsa-sha256 header.s=selector2 header.b=p+jJEIKL; dkim-atps=neutral Authentication-Results: lists.ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=nvidia.com (client-ip=2a01:111:f403:2418::605; helo=nam12-bn8-obe.outbound.protection.outlook.com; envelope-from=ziy@nvidia.com; receiver=lists.ozlabs.org) Received: from NAM12-BN8-obe.outbound.protection.outlook.com (mail-bn8nam12on20605.outbound.protection.outlook.com [IPv6:2a01:111:f403:2418::605]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange ECDHE (secp384r1) server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by lists.ozlabs.org (Postfix) with ESMTPS id 4bQqsk3pmlz2xHZ for ; Tue, 24 Jun 2025 00:17:30 +1000 (AEST) ARC-Seal: i=1; a=rsa-sha256; s=arcselector10001; d=microsoft.com; cv=none; b=nf91aUGjCXBFm6gbipLbxHHX99wXdRJ2hrr1nQw3o/b7xKrfl9kPi0+n2CyS1XX36fMrY0hIdb8FqhGKoidtIDmewEjz8i90jepyJlVPIn1sheHkqTH8TfXf4TNC4/EhxG62ohtPVImhL3JZIu433KSuNV2fe6KBp0H3rkZu89+jNlNUsAJFBmVSvX/FzjaZUaknwkoYi2sod2JgHmgCzah8PNZjJxdneOdEDlvSrXTlNhAzXO7fws2ZWjoCwN7pqyPnTjcaprP6jtak7MJwSHTjPduHS+8qY5d2ez6Ev48q5kN8coyRb2nW3Bkn7x2ufioVUDBI5J83TUMhA0+gew== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=microsoft.com; s=arcselector10001; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-AntiSpam-MessageData-ChunkCount:X-MS-Exchange-AntiSpam-MessageData-0:X-MS-Exchange-AntiSpam-MessageData-1; bh=mQAF5TE0Bqe2GLrhGSqrhEIpS9STaWTDbK1ZUIjjTtg=; b=xtSkRLIaXB+f1lLHFbLXL9raFjRbIrMFxnKENLVDMmgGN1nWTl0Nd4y47VLk46Q4OIMOsZu32PyUutGyIWQj9K52JqU1vAyRD7DxseizY5+vJknNM7bw57yNoIwqO/VAe4UVh5zKt1FZi6yavvB1FxE4juQF9KYxp9zs7jwXqKz6bhKrclYd95WrwzkuGDwKNNBb9xbcwlPv2cM5LIZPT+hLYX7OQQFd2+JLtgex8I1EZ0SizEXjWeyEkb3DzbthF7QEfTyG6HRL4O3u50RmB39vk9mDQYiMKDmwZCUCl3GDle7GNTqicH0kXMFLSsP6fs0H0TPQsUPU1g515xQB3A== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass smtp.mailfrom=nvidia.com; dmarc=pass action=none header.from=nvidia.com; dkim=pass header.d=nvidia.com; arc=none DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=Nvidia.com; s=selector2; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=mQAF5TE0Bqe2GLrhGSqrhEIpS9STaWTDbK1ZUIjjTtg=; b=p+jJEIKLUPDxGXMHSN/Zwt4vK9uvTEZve0hLHGunKRBCYEAh7BFt26Dez4/bmLR1qx2qactPeKcBVk1pCfrwAIYgpyq101iDVY5Bffzr0dVSGwB06TS4Ok39j31bJBIZvpeBdE75rFd8hL4129N0UGSr/T1OuHyTnxhCh2ulAXdUXovmHCBb2YWZkLFJ+rXbRIr1NyqicXx6xWiDOITlqwPMEQZ8LGXTrTD0dMlTgpXLO2O460AI7Hdbhq24jVnqJsI+3bVR/ubGmHn+8s5l8EPRMn0vlfJMW6bAAdjM6aQ64tqZHP8YCRHTeQ6B+8IABH2AEbrlT/2MSn5xETmZPA== Authentication-Results: dkim=none (message not signed) header.d=none;dmarc=none action=none header.from=nvidia.com; Received: from DS7PR12MB9473.namprd12.prod.outlook.com (2603:10b6:8:252::5) by CY8PR12MB7340.namprd12.prod.outlook.com (2603:10b6:930:50::16) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.8857.22; Mon, 23 Jun 2025 14:17:09 +0000 Received: from DS7PR12MB9473.namprd12.prod.outlook.com ([fe80::5189:ecec:d84a:133a]) by DS7PR12MB9473.namprd12.prod.outlook.com ([fe80::5189:ecec:d84a:133a%5]) with mapi id 15.20.8835.037; Mon, 23 Jun 2025 14:17:09 +0000 From: Zi Yan To: David Hildenbrand Cc: linux-kernel@vger.kernel.org, linux-mm@kvack.org, linux-doc@vger.kernel.org, linuxppc-dev@lists.ozlabs.org, virtualization@lists.linux.dev, linux-fsdevel@vger.kernel.org, Andrew Morton , Jonathan Corbet , Madhavan Srinivasan , Michael Ellerman , Nicholas Piggin , Christophe Leroy , Jerrin Shaji George , Arnd Bergmann , Greg Kroah-Hartman , "Michael S. Tsirkin" , Jason Wang , Xuan Zhuo , =?utf-8?q?Eugenio_P=C3=A9rez?= , Alexander Viro , Christian Brauner , Jan Kara , Matthew Brost , Joshua Hahn , Rakie Kim , Byungchul Park , Gregory Price , Ying Huang , Alistair Popple , Lorenzo Stoakes , "Liam R. Howlett" , Vlastimil Babka , Mike Rapoport , Suren Baghdasaryan , Michal Hocko , "Matthew Wilcox (Oracle)" , Minchan Kim , Sergey Senozhatsky , Brendan Jackman , Johannes Weiner , Jason Gunthorpe , John Hubbard , Peter Xu , Xu Xin , Chengming Zhou , Miaohe Lin , Naoya Horiguchi , Oscar Salvador , Rik van Riel , Harry Yoo , Qi Zheng , Shakeel Butt Subject: Re: [PATCH RFC 22/29] mm/page-flags: rename PAGE_MAPPING_MOVABLE to PAGE_MAPPING_ANON_KSM Date: Mon, 23 Jun 2025 10:17:04 -0400 X-Mailer: MailMate (2.0r6265) Message-ID: <689EECE8-B1BA-4598-A2A6-157EB9F62209@nvidia.com> In-Reply-To: <20250618174014.1168640-23-david@redhat.com> References: <20250618174014.1168640-1-david@redhat.com> <20250618174014.1168640-23-david@redhat.com> Content-Type: text/plain X-ClientProxiedBy: BN0PR03CA0032.namprd03.prod.outlook.com (2603:10b6:408:e7::7) To DS7PR12MB9473.namprd12.prod.outlook.com (2603:10b6:8:252::5) X-Mailing-List: linuxppc-dev@lists.ozlabs.org List-Id: List-Help: List-Owner: List-Post: List-Archive: , List-Subscribe: , , List-Unsubscribe: Precedence: list MIME-Version: 1.0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: DS7PR12MB9473:EE_|CY8PR12MB7340:EE_ X-MS-Office365-Filtering-Correlation-Id: ea4bb598-41c3-47ed-b2f7-08ddb260a3b3 X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0;ARA:13230040|376014|7416014|1800799024|366016|7053199007; X-Microsoft-Antispam-Message-Info: =?us-ascii?Q?zdJL4tT5hpi/RppUsCVNyQjwFZLhNc0Yd4LIqV3XaYKUkXcAqzryjRa4mvOH?= =?us-ascii?Q?6fMrdEE8po2O8w1byN3bFdge9vaNsLmRDFrezf/LcQ2aOzzkIsNt7JGI4fq7?= =?us-ascii?Q?LSGfLNgau0SBA3XoOXxew8Njxkq1BcWX4aqI7RSkl+8JW9UQvntl1dioJlYd?= =?us-ascii?Q?TPgK4EuxlW1olhDNUypo+b1Hr/oWKQ8zA0zi8yRB4l9S2iR45lWbC02zIiRo?= =?us-ascii?Q?oB0CgyUSO3/Ei56B+6BDU0Y1qApFO4HD3hhCGhnvnz1n1xGbRf/noOVT41QL?= =?us-ascii?Q?Ilz1GOc5lOkcK0y1Gdo1GLycfDRcsCMgmzrE97m2rcM0ZBWSNooTi93pBQc2?= =?us-ascii?Q?0yRNTz67MilKJgPxSNpD52jeUyrDuCPVdVSsgvuR8xNGqhOfRfXgvvqzMOQI?= =?us-ascii?Q?HUFx/ss+AAc6sBqfzcmL9lEhZqItvSLxrbRo4Gcw32m1/LdNtTOrfH0ftPfp?= =?us-ascii?Q?6VYQu1T0H50hISPBSVEgK1WOi0l50yPjMr7kqRc2jrnNzhEOjj7Wg+ViYTGh?= =?us-ascii?Q?+WtXDhHwX0a/GyAbvS8gJuj1tMFDPJiYS999ffs6khS/1SQnDOZ2VcqCTPlz?= =?us-ascii?Q?CcmdpNbSws9Qr3JLDyqlBSvWcebkPMiU0oPGOkjNo6Al4uS97HUzMzJSLMnf?= =?us-ascii?Q?CuvxtmmmAV7LlmjSbwzBl1oujNQLpVsg5J8SIFuhHn0/PG6XhcwDJ2fEGAJs?= =?us-ascii?Q?/BlTk/n63rqhn3OXEe2iQk+0aYA/aIc6xllzLJI3cNxD4VT7c7ydwC54XqC/?= =?us-ascii?Q?3OMrfmzAH57WytFF6t8hvJxICLjumWn7wy1n/oYXB3ZmOCdwZaAoa/KzxXZk?= =?us-ascii?Q?3XqGS78aYPQSTwL7jOYaP3KZMOuleOuwwMaCNoHjKXHaWVQKMMj7twKFlHg1?= =?us-ascii?Q?S3hpOH0sZIfFxVvwZWOLroGA5VK5iYcb8IARxXp6G56l9PvUCaqzP9OWGKYx?= =?us-ascii?Q?7+IqWBAld00NO+bZYNDBCMf4X64hMNbobTMgXcFpJ6U6LvSrDOYur+Ck3Wj7?= =?us-ascii?Q?cUFO7nmmE7jCs3zsQKAblhvikkEssbHfmsxabmgPusWnXp5RnVqnoyCFwN90?= =?us-ascii?Q?4vtgJRedYB4hzsB+J3H/Y1pDMLREhduO4HValZzo3xGl9JjDjIUzqNiZRzBr?= =?us-ascii?Q?0B3++SU+U896x2WW0UsoHWPI1P7Vv96aFwwzk4C0LTYbZE/n4J8777+loI4J?= =?us-ascii?Q?CJIz/HqoLusbYbCNJsbBThLhvTbx9S8FEK9nnVCrtZALP8pGYsgEtAtlPZkL?= =?us-ascii?Q?DP20GHYmffI1VRr86xqGvrav7EAW4ohv+TFh/jmN8dc9QJBBitRSASO0jzc0?= =?us-ascii?Q?LtcHJLCYyD+qpPenHQfyybtl14YBaSCDMUxK6KIHfUhrdF6Hs1xhZrGUumJV?= =?us-ascii?Q?CAT0cOoIpw54q5wSyH1WKy50LMU0K49cSH0QKIYILM/GarqbT94d7pnUYuHB?= =?us-ascii?Q?IQhVgvlNGE4=3D?= X-Forefront-Antispam-Report: CIP:255.255.255.255;CTRY:;LANG:en;SCL:1;SRV:;IPV:NLI;SFV:NSPM;H:DS7PR12MB9473.namprd12.prod.outlook.com;PTR:;CAT:NONE;SFS:(13230040)(376014)(7416014)(1800799024)(366016)(7053199007);DIR:OUT;SFP:1101; X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1 X-MS-Exchange-AntiSpam-MessageData-0: =?us-ascii?Q?VGjFNC+QAsobur8m9gbzln09V4ugVTpod1jzMIpZoMqhKuWQb/uIs6g+bC2d?= =?us-ascii?Q?tajgx3R4QBNuIeKt+I9L791qgwtjuFGk6cqFvpF5pRFkOoaxYK69wxIjobKU?= =?us-ascii?Q?nIbiBzkGJolUxAfGbEj5FeZeGPErgXkoTPjXetwCInT1Vfpoe/Qec4IxEz9Y?= =?us-ascii?Q?M28o9CP8On1Fj9phrib0G1OCn7473e26tzpPbOK2uQ3h2IWzh5SJcHJmlD4j?= =?us-ascii?Q?1ByDtS4PJHIiXCYRe3dKZFqybcLLAWikW2xg7RMKezJVNIofIvjkWF/cGmzL?= =?us-ascii?Q?eFp3DYTjtauNAMneBbOXcB9GAOzwE8tZ3crOz9DGDNdrMCymPyMQ1fSo5xv1?= =?us-ascii?Q?ceSJN6XAfclsIEHIATIPEEonyZnlRmWlHcP2i5kNE3E+UlBuFGAZYpD93GaE?= =?us-ascii?Q?qE0Yso+JWaszd2Pkicjht8np2njwaDQXNNb5mfbvlTkGTAi+ohgLw9A4w8yf?= =?us-ascii?Q?GCW4Wxtat9aaKnceKvH3kRyQ3+0Jgb0XMEuHyQKBDH9nP0hC2ut1HJQM6UQD?= =?us-ascii?Q?4yfBLIZbhxsI4+8kNo3pmPyRSYEmfRwMnbCkVzMbh0BuxtzwTu8hjnRulZMw?= =?us-ascii?Q?EfdTAehMusxDcUJYBJu1qpuPbDthSEGui8+3sPDuEms7x5EDczrWm8avWzm1?= =?us-ascii?Q?uRcraLSlITa2JYS6FNqTkVJEfsSkvwIDvPLXGQd09wrH3pr+D8TuKkYBGuNx?= =?us-ascii?Q?SeT+rAoIuNTNWKKxVUQsGnPFfQ6CszTvHw3yp1iFWcnrwdshbsNeyr/jqa4z?= =?us-ascii?Q?+hlEWo3WFXXI/PM0HF/EvUw0qN3S2CqXiMoDkFNlseE52F8BovvGDIvkp2YF?= =?us-ascii?Q?vWaD8vv6+DdOVRLFVlwXOOBFomPYaVyg36awc30K40IBNUOt/QxdQTWlYjTb?= =?us-ascii?Q?Tmq2TlAMt7bgUZc3Kx/rNp4IugT7B1rD18kbhqC+ZmSyhj9HT0dDm0ZMLb8K?= =?us-ascii?Q?smKoq5FKmXJSLz7926C5yQwHkVZBttIAT2kk2drph5Jys3TWSGwf7v9MzltR?= =?us-ascii?Q?b2Ne1Yqauk0YsNm6sh1bublBtbz1z5kugTceQ7p1qwQBVBMlvxbV3tngLPBC?= =?us-ascii?Q?qf0rnXLcMA95bVcBw76X+dq0I/63uYADBDF12QKtorADoBYPqLpGEIXjQxaz?= =?us-ascii?Q?Z8xorLvfOimzHtuXsPwbpNf+sDbh3vk/4QvRQgbqPldPE9ALsaeK+eMRbbYW?= =?us-ascii?Q?FrsviZkCV/ppKD/nylsEXYLEC0dh3y6x0nUDk6JSl5bv0CA/Ciw0F5aAlkp+?= =?us-ascii?Q?GsozqLkhh/XgDpXq1bNgxTKD5EdbSpS6jA5ws+szXLSQEbYBc3ifkmbKnWTB?= =?us-ascii?Q?ZP1wfSvszSovO78K7ktdUoskmFWVMlvN/FiQxSgLQbHc1m0i26w1OLZ/AKr7?= =?us-ascii?Q?fy6ucRb+i1WIWyjD3G6+VO3123Ce8VktDtNu6JzPWqnUhUhAlPrla80rqCu0?= =?us-ascii?Q?2N9+h3Oai8IXJdQV3risTI1HyrRnuRxWqHMrSW49YcI2rxBjTOMsd2Q5vu2J?= =?us-ascii?Q?c88YBjJaaEdm4gigO3WOF8Q9jjEQyrAsxnzCsK/PnGuJStYFZMSPS43EDWSV?= =?us-ascii?Q?tfUyHb2iOpRw1cCzutHylwQHkhsXf/4i8IYuBncy?= X-OriginatorOrg: Nvidia.com X-MS-Exchange-CrossTenant-Network-Message-Id: ea4bb598-41c3-47ed-b2f7-08ddb260a3b3 X-MS-Exchange-CrossTenant-AuthSource: DS7PR12MB9473.namprd12.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-OriginalArrivalTime: 23 Jun 2025 14:17:09.2064 (UTC) X-MS-Exchange-CrossTenant-FromEntityHeader: Hosted X-MS-Exchange-CrossTenant-Id: 43083d15-7273-40c1-b7db-39efd9ccc17a X-MS-Exchange-CrossTenant-MailboxType: HOSTED X-MS-Exchange-CrossTenant-UserPrincipalName: lH0uMv1Ieq92XE+JjYu62DHOT/yW1CfmxPjb6vaVB6X9t4naT6+j5HrtpVqOpqMW X-MS-Exchange-Transport-CrossTenantHeadersStamped: CY8PR12MB7340 On 18 Jun 2025, at 13:40, David Hildenbrand wrote: > KSM is the only remaining user, let's rename the flag. While at it, > adjust to remaining page -> folio in the doc. > > Signed-off-by: David Hildenbrand > --- > include/linux/page-flags.h | 12 ++++++------ > 1 file changed, 6 insertions(+), 6 deletions(-) > Reviewed-by: Zi Yan -- Best Regards, Yan, Zi