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 kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by smtp.lore.kernel.org (Postfix) with ESMTP id 58BCAC87FCF for ; Mon, 4 Aug 2025 15:24:36 +0000 (UTC) Received: by kanga.kvack.org (Postfix) id D72116B00A3; Mon, 4 Aug 2025 11:24:35 -0400 (EDT) Received: by kanga.kvack.org (Postfix, from userid 40) id D222F6B00A4; Mon, 4 Aug 2025 11:24:35 -0400 (EDT) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id BC2AB6B00A8; Mon, 4 Aug 2025 11:24:35 -0400 (EDT) X-Delivered-To: linux-mm@kvack.org Received: from relay.hostedemail.com (smtprelay0013.hostedemail.com [216.40.44.13]) by kanga.kvack.org (Postfix) with ESMTP id A5FEC6B00A3 for ; Mon, 4 Aug 2025 11:24:35 -0400 (EDT) Received: from smtpin18.hostedemail.com (a10.router.float.18 [10.200.18.1]) by unirelay05.hostedemail.com (Postfix) with ESMTP id 289D659BDB for ; Mon, 4 Aug 2025 15:24:35 +0000 (UTC) X-FDA: 83739446910.18.81A1CC3 Received: from mx0b-00069f02.pphosted.com (mx0b-00069f02.pphosted.com [205.220.177.32]) by imf05.hostedemail.com (Postfix) with ESMTP id ABC61100014 for ; Mon, 4 Aug 2025 15:24:31 +0000 (UTC) Authentication-Results: imf05.hostedemail.com; dkim=pass header.d=oracle.com header.s=corp-2025-04-25 header.b=LctCQ0eF; dkim=pass header.d=oracle.onmicrosoft.com header.s=selector2-oracle-onmicrosoft-com header.b="iG1n53/8"; dmarc=pass (policy=reject) header.from=oracle.com; spf=pass (imf05.hostedemail.com: domain of lorenzo.stoakes@oracle.com designates 205.220.177.32 as permitted sender) smtp.mailfrom=lorenzo.stoakes@oracle.com; arc=pass ("microsoft.com:s=arcselector10001:i=1") ARC-Message-Signature: i=2; a=rsa-sha256; c=relaxed/relaxed; d=hostedemail.com; s=arc-20220608; t=1754321071; h=from:from:sender:reply-to:subject:subject:date:date: message-id:message-id:to:to:cc:cc:mime-version:mime-version: content-type:content-type:content-transfer-encoding: in-reply-to:in-reply-to:references:references:dkim-signature; bh=c1IZb+qzktqBySLgZuLwT3kKZMbB8r9Og6ldE+52VuI=; b=booFwY6MhlpUQ2RAi8R6YvwYJkcA3ncnpGhBZie/h0VYt+NrGmVdCPWwkH9k8V5cmXSsLD Lu7qpl2sq1ZmtyNBGc3brB6bMAZBm1+9OPNDQHJb+bWIi4unp9XHgFwu2qsntMoB4Tvq29 jb4jsp6xr9w2JWxqazGDTkz+0KyGuek= ARC-Seal: i=2; s=arc-20220608; d=hostedemail.com; t=1754321071; a=rsa-sha256; cv=pass; b=VSyzDs6LMcK6r/YB5sc6ZCLLIDGmoFgg+ThbE8sVy0tL6H8rLe8HqoKjoYdEFvsTlQQjG8 jxQ40HK7RlEFCFSL6HUrA3rzm4yF8IKghl7PKSKZ6IbvCsqRHCSaOvg41YHT+4Rdm91/rd nqeuTSY3I5DHifxVxpSkJHyR1LV1xjA= ARC-Authentication-Results: i=2; imf05.hostedemail.com; dkim=pass header.d=oracle.com header.s=corp-2025-04-25 header.b=LctCQ0eF; dkim=pass header.d=oracle.onmicrosoft.com header.s=selector2-oracle-onmicrosoft-com header.b="iG1n53/8"; dmarc=pass (policy=reject) header.from=oracle.com; spf=pass (imf05.hostedemail.com: domain of lorenzo.stoakes@oracle.com designates 205.220.177.32 as permitted sender) smtp.mailfrom=lorenzo.stoakes@oracle.com; arc=pass ("microsoft.com:s=arcselector10001:i=1") Received: from pps.filterd (m0246631.ppops.net [127.0.0.1]) by mx0b-00069f02.pphosted.com (8.18.1.2/8.18.1.2) with ESMTP id 574D6W85028472; Mon, 4 Aug 2025 15:24:11 GMT DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=oracle.com; h=cc :content-type:date:from:in-reply-to:message-id:mime-version :references:subject:to; s=corp-2025-04-25; bh=c1IZb+qzktqBySLgZu LwT3kKZMbB8r9Og6ldE+52VuI=; b=LctCQ0eFIiFcFD01KifU629HzqQwNTjkZb uG8juq22op8YYnBrX4FUQSNTCPXYFL2DtdPCAitvMLl6lEo50n3Td5h9qW4tS4QW obgB48CRkqxHJTqE6OkW/n1X1Xj5Hsg2JLsv3U5m1XsBhwlsLRLQHuo1gM+MuOrz F4OSM8MrbJ2ncxSmpaquslWrU7tBalndl4piuZE9htEdjBMgLDcmjG7W6DK7WwYv 21vrMpaLJZrXsyrKtdLweuNaiZPvPgYyTqI0xsfqjBBmo+xSzuJypfokqDavgNqa kSc2mI5TZb8bBu10FMzfgV602pKqe9CZpaLrgn1dVoHJaOyXz1eQ== Received: from phxpaimrmta02.imrmtpd1.prodappphxaev1.oraclevcn.com (phxpaimrmta02.appoci.oracle.com [147.154.114.232]) by mx0b-00069f02.pphosted.com (PPS) with ESMTPS id 4899f4tuyp-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Mon, 04 Aug 2025 15:24:11 +0000 (GMT) Received: from pps.filterd (phxpaimrmta02.imrmtpd1.prodappphxaev1.oraclevcn.com [127.0.0.1]) by phxpaimrmta02.imrmtpd1.prodappphxaev1.oraclevcn.com (8.18.1.2/8.18.1.2) with ESMTP id 574EAx9R028780; Mon, 4 Aug 2025 15:24:10 GMT Received: from nam10-bn7-obe.outbound.protection.outlook.com (mail-bn7nam10on2084.outbound.protection.outlook.com [40.107.92.84]) by phxpaimrmta02.imrmtpd1.prodappphxaev1.oraclevcn.com (PPS) with ESMTPS id 48a7qcs086-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Mon, 04 Aug 2025 15:24:10 +0000 ARC-Seal: i=1; a=rsa-sha256; s=arcselector10001; d=microsoft.com; cv=none; b=wgRx1XQU57MfDJg/qmIQ2EliqBaVye7UHxg5HFhgFiA2rPD+3McN6uMidA8+0k4O2lD+JqOK7HhzjqXXWG72wIcfHazRd2wUn4gxH5iX7XsniSD8uj4DAyU6fTR3FXRygp56EZfzLGhhPztTbsEwVMfm3ADW7ATTOkg/vSk2Zf5NAe76/4QpvaqGPalzs19j/X7OGsw0XKPNzUANY85WeD6S+jxT72WaZ1Lf79NhfDGhTzCl3uRgT0/0d80D+CbVCvvKR8poKbGKuv6NpUQI17CJ3Ds15UlF8i2Z4VyuunK50JvekxHr/gvySvJ0TBthXmrsJOjTsLGm9EuPmrSshQ== 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=c1IZb+qzktqBySLgZuLwT3kKZMbB8r9Og6ldE+52VuI=; b=ILuh1+126CvHa8eN7c5419BHovhuY+JUWrKfYLVsElzV+hWQ9+T/w+8F+Lm46bwyuT9e6yIuaUs1jMJvV5Z8JEHR40H2Ymx1QhFIyjBnR3uXVXKA6vJrYErHTocs56Xih2XjtsOuwxnuSD8fZazJ13JgPwYljTJTrM+tfzDsHzDsGvH++rwc4NMQ+UscjWAxgMjKkP1pTqwFnYGmb0lhFT/yQ1+ORUByu78e2BoxY7OVKkLjphq8OSoqnOPD1SgALEUZ7XagSr+hVRwHpTkDewhFvGoCboYmv3f43XbJc+NoZvq/h7v+YeirNOAO/45TkJYLc3AB0Jb/55woxz2gnw== 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=c1IZb+qzktqBySLgZuLwT3kKZMbB8r9Og6ldE+52VuI=; b=iG1n53/8pgbydYwKT2G4dWqRer4zKlaOiGEVy3hI887ulqDAKrSG3GwT3hDz3oYuSkegEcUQaJE7RP1vIGRpk5HmECykSSgXfLE7Pi2xKAtV1zvRtKCL1RosHq6WcrGEuaJhePiC7ASXBsC/PwT4Frci4tYjgq53qG6Q0paezZA= Received: from DM4PR10MB8218.namprd10.prod.outlook.com (2603:10b6:8:1cc::16) by IA3PR10MB8539.namprd10.prod.outlook.com (2603:10b6:208:580::20) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.8989.21; Mon, 4 Aug 2025 15:24:06 +0000 Received: from DM4PR10MB8218.namprd10.prod.outlook.com ([fe80::2650:55cf:2816:5f2]) by DM4PR10MB8218.namprd10.prod.outlook.com ([fe80::2650:55cf:2816:5f2%5]) with mapi id 15.20.8989.018; Mon, 4 Aug 2025 15:24:06 +0000 Date: Mon, 4 Aug 2025 16:24:03 +0100 From: Lorenzo Stoakes To: "Pankaj Raghav (Samsung)" Cc: Suren Baghdasaryan , Ryan Roberts , Baolin Wang , Borislav Petkov , Ingo Molnar , "H . Peter Anvin" , Vlastimil Babka , Zi Yan , Mike Rapoport , Dave Hansen , Michal Hocko , David Hildenbrand , Andrew Morton , Thomas Gleixner , Nico Pache , Dev Jain , "Liam R . Howlett" , Jens Axboe , linux-kernel@vger.kernel.org, linux-mm@kvack.org, willy@infradead.org, x86@kernel.org, linux-block@vger.kernel.org, Ritesh Harjani , linux-fsdevel@vger.kernel.org, "Darrick J . Wong" , mcgrof@kernel.org, gost.dev@samsung.com, hch@lst.de, Pankaj Raghav Subject: Re: [PATCH 2/5] mm: rename MMF_HUGE_ZERO_PAGE to MMF_HUGE_ZERO_FOLIO Message-ID: <6abc4c98-1b50-48dc-bc25-9455439a45ad@lucifer.local> References: <20250804121356.572917-1-kernel@pankajraghav.com> <20250804121356.572917-3-kernel@pankajraghav.com> Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20250804121356.572917-3-kernel@pankajraghav.com> X-ClientProxiedBy: AS4P251CA0022.EURP251.PROD.OUTLOOK.COM (2603:10a6:20b:5d3::14) To DM4PR10MB8218.namprd10.prod.outlook.com (2603:10b6:8:1cc::16) MIME-Version: 1.0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: DM4PR10MB8218:EE_|IA3PR10MB8539:EE_ X-MS-Office365-Filtering-Correlation-Id: 1330c3c2-f1ce-496b-d29a-08ddd36af386 X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0;ARA:13230040|1800799024|366016|376014|7416014; X-Microsoft-Antispam-Message-Info: =?us-ascii?Q?kTI96CV1vtioXe6wSPXRSzxdOIP+29MJ2UDcJpgWI2/Ju/DjQ7vNZoVquRiQ?= =?us-ascii?Q?1IS9T18AFF0BK9a4CkqAVGDf/gAAfY1SNBL1BWWDrSReI9aiC3kwecGa9ByX?= =?us-ascii?Q?aGuhP+TGiVX/3lvjvOxzVoHe2WtOaqfgK8PUrh8GsOn7Jrzb5qAvNvWHNeS+?= =?us-ascii?Q?zjAeIQJEQCtOYpPhUMMpNcZz+ryRcwumXt04MDpwz+iX1MQ9FFHgUIgKfBy7?= =?us-ascii?Q?pYSlljj8vegW0Ocd4RXQ4MCAVE1Qg2VvSnhfhRp5tVA/s6iENKbu7RVW1Mrf?= =?us-ascii?Q?CQDeuCaefWOk4bB4ImxLOjKygr7RFegexOwLYd87kiDvPe78C1kC47VDYdit?= =?us-ascii?Q?k4DWnKuzto0E+vmifMrmgsSn6dxX5G+dWU21bqnyKTFLDYttsO2dfuqqDafY?= =?us-ascii?Q?Jpq3DpvcBtQMaRhfxhWJx68qZSBFMG6xBYiPYaanJEqlWxtMlWmBhEFo7YmV?= =?us-ascii?Q?cG5K+Fb+7D6tv/GjrAyJiyR742/aM1WI7sSFXBLxIUn8BTaGAx8TUsRCAXAd?= =?us-ascii?Q?F+bLN1i8k/95xPd2OFTcSOEqfMOd99FVcCj+97fcW6QfRHuIbC0qdn94EB+F?= =?us-ascii?Q?+WzRgl4S8aNjS33DONMB60lLqICd88NK2+hmMJ7JXkilJs0ss8z7HcVszsiX?= =?us-ascii?Q?acr5nLWqoJzl8tvzM1R+iMQFzijkjvv5Y5Fvjq/wfT8ZP+TREDNKFyFzTfYu?= =?us-ascii?Q?L5bU9a0ukdUzVCpJKAIt7vs50QWHzfqvOix3uUpV2SLuCAn+O2N5/DcrP7pi?= =?us-ascii?Q?sBN4M1LKmlOjI/yGiuZnTSWpgLxPOiA91qNtwo0ilVUTfMr+lpQMSbQy3Db9?= =?us-ascii?Q?qMdwtIYi2kjDV9zTMadYpD7j5y8iOhk67nCGqKMWsUmhC3XfjJAQ+PDr/qED?= =?us-ascii?Q?I0dFEPkPYKDi08tG4MiKzw44wq2AzNUwPZMcdanWo8tn2PS+GdCNCQ9RrR/l?= =?us-ascii?Q?44UYU/InEWRYSydtBNJ0HjviEgYSDsv3SuUQW897v1nKePSzABIPhxh2Zj+Z?= =?us-ascii?Q?AamFzo8rOmt4yPQNryLDJn6g1pqgBhcD55HusrKc9o67XOvv8Mh/fraaWmZF?= =?us-ascii?Q?B+3uXW671RK8JwxCN8O17JETxkks3/Z5e7YUEKQex7W67zsYPJorxEy1dt6m?= =?us-ascii?Q?gWI3PkwQBSg18QQpljUtg1ffy65/e+59FXgS2IXsEC+NVJEU9v+0AkEohhCD?= =?us-ascii?Q?ZmoIexyS+wuoNWjKhC0Il8jU3Ofs272tlqUqfJrQR5nXgolS9CRzipxdTvuI?= =?us-ascii?Q?W0IJafXrRBMLhNIi9gv4Iluju8D6bct0oeNta4jeMHCEgWMTbXlsRQHOu+5H?= =?us-ascii?Q?PBsMwPzOTfi3Ol55CQAPGk5ql3a8U1sSpOi6cN/ISjGEviC4xTm+DSuPGmeD?= =?us-ascii?Q?JRb3A77YHowqqi9DUCZSRCCI5wghfFbyQiABfvGKguxRM7DOUN1TxTR/fd3j?= =?us-ascii?Q?MTpTzdvOYb0=3D?= X-Forefront-Antispam-Report: CIP:255.255.255.255;CTRY:;LANG:en;SCL:1;SRV:;IPV:NLI;SFV:NSPM;H:DM4PR10MB8218.namprd10.prod.outlook.com;PTR:;CAT:NONE;SFS:(13230040)(1800799024)(366016)(376014)(7416014);DIR:OUT;SFP:1101; X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1 X-MS-Exchange-AntiSpam-MessageData-0: =?us-ascii?Q?FhIyYp2siBxYDCm5PZkD7fkE1jPNrHpt5/E7ujoswBjYsF95OPUoslUjZeIf?= =?us-ascii?Q?VZFwANsXNC6RgeqpJLrn+VPfxfpY5smhFrg7W6YP17asQ6jW+N+7yEVRVMcd?= =?us-ascii?Q?lc3V8TiUPIhiFkEPOtn8m7akNTYbwgPdyjqNuGgTbDZQoUnE1k4q23d/810Z?= =?us-ascii?Q?FyqdPKcsbchv819ZaCjSK1I1/oqC8Xs+d8qmizqvadI3MuZ1d18P21K+tpAS?= =?us-ascii?Q?JQCp63U32UF58/dtBwRa85NemFHRw3PRdLo2Jw26Qc7LDMH4SjG+zwjFV9OC?= =?us-ascii?Q?tJFtguGWqaAn3b4F9sqqL0y2Y+RdpvyQn+Oz6PhG/t3xtECL8lqA7PWOOZLY?= =?us-ascii?Q?k7Z08JHrlTztePUeWBd/Dxrq6Xi/SHZ0646Cp7E852qPbEvVnyOgnlEYLf99?= =?us-ascii?Q?5jj7KsN8nWgShNR4p12wPrRDqn0mTcF08foP5MJ+m3srG/1XSmCgK0gqjS1j?= =?us-ascii?Q?QPoFLqMkL6ZXrF0oyLFPSTTlzq9c8bt+UwIte0iWx5XG2lELi9HaYnEKLo2X?= =?us-ascii?Q?02nrYb+t5V2VLIUXCNDZ6c+dxg2XG286qcN70oxXZzkM0syrRkn7V5+eIpuT?= =?us-ascii?Q?EEyBlyKzuJMXmRaG7CWzWYX/w1+tsRIKB6LtiZZab8944QYuCgytLtunA69u?= =?us-ascii?Q?MLLuNTarV2yuf+ituQ5n0Ga7+wAGzBx6tNoicuMg34OM/ALShq/ZTPKGFVVq?= =?us-ascii?Q?oyY+jHooOtx0onr0g3NcKeJAry9Ad+JjURQfapSlWHA/mrb+9wYAi8pUYjhQ?= =?us-ascii?Q?5gG+IWdFZqeCS66/vkihL3YcEYj5UO2SE76hFSMD9l3hYHpoq1y5WG4EL5XW?= =?us-ascii?Q?e8WjGUzGS08vagKp19e+yPIxVuvDXgm4vzmjevVXShpXndmPH/koH8oVWwZZ?= =?us-ascii?Q?MVQH88tIgUeRwrM9ty/kPJkbHAiHUEvsQluZfPqO5gZFwaeYtyPAkFX6ziS/?= =?us-ascii?Q?EAeaHUDxN4gOh5OyhzGdQRM9nB5516+ci1ALCFJUjyRzSw0ELZ+yIdMcCZj4?= =?us-ascii?Q?cRDalUr7lp3Rm/+W0/JbcE8Uzb1cr9yCbC3BKMdRk58Snh1Zy2/oNuxfbIHr?= =?us-ascii?Q?Qf7jGwhGA/C67UnN9NVKzHTJwfXxZ9V04ZVjSR12n8KYxBYcA6R8qArRMO3Y?= =?us-ascii?Q?/jYEce4UWkHX72jR4LEe4CuPupAOknK9sEU1X4gKPcR7Fqepi7mh1UTswDTU?= =?us-ascii?Q?mBfZuUG0JFbfCZqR40dL2nzuJwJC+SXlIlOK7VyZ7nObr9u5gHik0xTviUwl?= =?us-ascii?Q?7wJJMyvTs09m+vpnIJAJ2WnAX2tbxcHAqz02bxu2xF5Iaat5HhwjpNu7/dVM?= =?us-ascii?Q?7KrbvOMUL+3SgvpLa5iqSIaj0Fa7ekBFmxSrTTn16+/eBN2EP8eXLWM0uqWk?= =?us-ascii?Q?AZOdFfAjBxJfhaWTUI2nj9HXDrqX8weQkAqvdGN4u7tofCXVuHzujFxaMeJ7?= =?us-ascii?Q?/K13P3ydWtR7qefMKKpbHMaivUZct4XnCrBGRDsZsDYogMRyIC9W23ifTOzB?= =?us-ascii?Q?w1hFX0i5bAv7JNp8dG8iKLt21SAzse+gIrom+qybA2ZZuBg05CNW6Lw+0wNb?= =?us-ascii?Q?eKPz74RDLk23VJMpPwqKyxj5wR5k2zoRETEFRCAxlFIEuXp5fBokTJS2JfGH?= =?us-ascii?Q?cQ=3D=3D?= X-MS-Exchange-AntiSpam-ExternalHop-MessageData-ChunkCount: 1 X-MS-Exchange-AntiSpam-ExternalHop-MessageData-0: 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 X-OriginatorOrg: oracle.com X-MS-Exchange-CrossTenant-Network-Message-Id: 1330c3c2-f1ce-496b-d29a-08ddd36af386 X-MS-Exchange-CrossTenant-AuthSource: DM4PR10MB8218.namprd10.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-OriginalArrivalTime: 04 Aug 2025 15:24:06.2879 (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: ghfDcbUPBN13D/APmqH98R7KQ8SVG/oR1QMWeGvaoOAkwjhiTOf27hSRdHzGvVdGBKjIHWmKmltmsEdwlF8N1FDCIb3fT9qjSUKbjtFtc4A= X-MS-Exchange-Transport-CrossTenantHeadersStamped: IA3PR10MB8539 X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1099,Hydra:6.1.9,FMLib:17.12.80.40 definitions=2025-08-04_06,2025-08-04_01,2025-03-28_01 X-Proofpoint-Spam-Details: rule=notspam policy=default score=0 phishscore=0 suspectscore=0 spamscore=0 mlxlogscore=999 malwarescore=0 adultscore=0 mlxscore=0 bulkscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2505160000 definitions=main-2508040085 X-Proofpoint-ORIG-GUID: M_lFIEvZPPTBfPFJfg9qo-cG1XrsqTVl X-Proofpoint-Spam-Details-Enc: AW1haW4tMjUwODA0MDA4NSBTYWx0ZWRfX0VD4/VOasaE/ 6NcRvlfx1WL85w2UN5LyJ+Iou89CmdcDkYgHBM+I4QwUWIg6aCTyg0Eoivo/g3FD9sKzYuRmJ6t tUmoCZe6VQEfhIjQstdT11TnaPAIEZRZmI5DMq0qQDj8d/MheiFVB7e3UchCyiqXAN3OVjSXnVB ZOaS1AF031uLo/IbtOeiFq18FNrOSoOOXp+s7Cc0Q/epNHyuXngXIuGjTJzOxBFc00teVIjNjfL D+kJlvkD+EMEskpHZkNwQXyxBIfPeWumn6PKSCz9u2lNOkNYnnt3IOwvF018zvL1NxElQrR1Pud XNAcffrCTou9Ps1OhcQYcQjNbhzu+OOsdR4xL+17GVC5xS8B1Piw3PdMhcwpvR9CvCCOSUKQOTz pwqu4lLRUbGlHIMgXKlnFjXHE4JLPkyLn/f9xjlptwJ4UP6gCHU+KsfpmDMfNZuYlk566cVm X-Proofpoint-GUID: M_lFIEvZPPTBfPFJfg9qo-cG1XrsqTVl X-Authority-Analysis: v=2.4 cv=daaA3WXe c=1 sm=1 tr=0 ts=6890d09b cx=c_pps a=OOZaFjgC48PWsiFpTAqLcw==:117 a=OOZaFjgC48PWsiFpTAqLcw==:17 a=6eWqkTHjU83fiwn7nKZWdM+Sl24=:19 a=z/mQ4Ysz8XfWz/Q5cLBRGdckG28=:19 a=lCpzRmAYbLLaTzLvsPZ7Mbvzbb8=:19 a=wKuvFiaSGQ0qltdbU6+NXLB8nM8=:19 a=Ol13hO9ccFRV9qXi2t6ftBPywas=:19 a=xqWC_Br6kY4A:10 a=kj9zAlcOel0A:10 a=2OwXVqhp2XgA:10 a=GoEa3M9JfhUA:10 a=hD80L64hAAAA:8 a=20KFwNOVAAAA:8 a=yPCof4ZbAAAA:8 a=WPonNpgQWiL6_P7nTeUA:9 a=CjuIK1q_8ugA:10 X-Stat-Signature: ozp1dyaiigzw58k45ijudafucmrdosbs X-Rspamd-Queue-Id: ABC61100014 X-Rspamd-Server: rspam10 X-Rspam-User: X-HE-Tag: 1754321071-33643 X-HE-Meta: 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 Ly8ekkK7 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 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: List-Subscribe: List-Unsubscribe: On Mon, Aug 04, 2025 at 02:13:53PM +0200, Pankaj Raghav (Samsung) wrote: > From: Pankaj Raghav > > As all the helper functions has been renamed from *_page to *_folio, > rename the MM flag from MMF_HUGE_ZERO_PAGE to MMF_HUGE_ZERO_FOLIO. > > No functional changes. > > Suggested-by: David Hildenbrand > Signed-off-by: Pankaj Raghav LGTM, so: Reviewed-by: Lorenzo Stoakes > --- > include/linux/mm_types.h | 2 +- > mm/huge_memory.c | 6 +++--- > 2 files changed, 4 insertions(+), 4 deletions(-) > > diff --git a/include/linux/mm_types.h b/include/linux/mm_types.h > index 1ec273b06691..2ad5eaddfcce 100644 > --- a/include/linux/mm_types.h > +++ b/include/linux/mm_types.h > @@ -1753,7 +1753,7 @@ enum { > #define MMF_RECALC_UPROBES 20 /* MMF_HAS_UPROBES can be wrong */ > #define MMF_OOM_SKIP 21 /* mm is of no interest for the OOM killer */ > #define MMF_UNSTABLE 22 /* mm is unstable for copy_from_user */ > -#define MMF_HUGE_ZERO_PAGE 23 /* mm has ever used the global huge zero page */ > +#define MMF_HUGE_ZERO_FOLIO 23 /* mm has ever used the global huge zero folio */ > #define MMF_DISABLE_THP 24 /* disable THP for all VMAs */ > #define MMF_DISABLE_THP_MASK (1 << MMF_DISABLE_THP) > #define MMF_OOM_REAP_QUEUED 25 /* mm was queued for oom_reaper */ > diff --git a/mm/huge_memory.c b/mm/huge_memory.c > index 6625514f622b..ff06dee213eb 100644 > --- a/mm/huge_memory.c > +++ b/mm/huge_memory.c > @@ -248,13 +248,13 @@ static void put_huge_zero_folio(void) > > struct folio *mm_get_huge_zero_folio(struct mm_struct *mm) > { > - if (test_bit(MMF_HUGE_ZERO_PAGE, &mm->flags)) > + if (test_bit(MMF_HUGE_ZERO_FOLIO, &mm->flags)) > return READ_ONCE(huge_zero_folio); > > if (!get_huge_zero_folio()) > return NULL; > > - if (test_and_set_bit(MMF_HUGE_ZERO_PAGE, &mm->flags)) > + if (test_and_set_bit(MMF_HUGE_ZERO_FOLIO, &mm->flags)) > put_huge_zero_folio(); > > return READ_ONCE(huge_zero_folio); > @@ -262,7 +262,7 @@ struct folio *mm_get_huge_zero_folio(struct mm_struct *mm) > > void mm_put_huge_zero_folio(struct mm_struct *mm) > { > - if (test_bit(MMF_HUGE_ZERO_PAGE, &mm->flags)) > + if (test_bit(MMF_HUGE_ZERO_FOLIO, &mm->flags)) > put_huge_zero_folio(); > } > > -- > 2.49.0 >