From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from PH0PR06CU001.outbound.protection.outlook.com (mail-westus3azon11011052.outbound.protection.outlook.com [40.107.208.52]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id F025F3CF698 for ; Thu, 9 Apr 2026 15:11:34 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=fail smtp.client-ip=40.107.208.52 ARC-Seal:i=2; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1775747496; cv=fail; b=nrnXjt+1jpYtcz2SD/zIfJbYelsvuzvO/kB2hcoRWhA8fJR/hBvvGQjh8JCIHaH39SBHfye0C/glJZUEpFkk8Mx/MbvPQ3CkzMEampUz5BYtbTocbb11Muish/kfsROu8A+5RSGC+B1+IpjvLAwXx9k1qCxkUQNnLR4SOJDUDcM= ARC-Message-Signature:i=2; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1775747496; c=relaxed/simple; bh=uuGTPQOrdE1Ctj7W0o5M7b5RPZb3okWtCgGg0Ya3NcE=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: Content-Type:MIME-Version; b=ubb85RQhLOkh1WvINtQNhjtZopr9AX4s7zoutm+yfD2sOQD3EiuLDQWa8pPLndQxKaUm0SAKH7E40Mlq/gWWDX0Uf38ado4Tzhx9JakBVYvH8ZvjLYE0Z5Ho+ulLNJvEW5Q620Xy2wvy9LsxUjcKjy0lulhPbX2qRjCT4tVs1O4= ARC-Authentication-Results:i=2; smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=nvidia.com; spf=fail smtp.mailfrom=nvidia.com; dkim=pass (2048-bit key) header.d=Nvidia.com header.i=@Nvidia.com header.b=HN5A3M/+; arc=fail smtp.client-ip=40.107.208.52 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=nvidia.com Authentication-Results: smtp.subspace.kernel.org; spf=fail smtp.mailfrom=nvidia.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=Nvidia.com header.i=@Nvidia.com header.b="HN5A3M/+" ARC-Seal: i=1; a=rsa-sha256; s=arcselector10001; d=microsoft.com; cv=none; b=PPdE8Ot6M+H78yp2O/T2DnWHUN/YZ2Zt/R8LsUUV1OYbxxDGv0dx99GK1GElBbD2VSvF3HtQkJe6LNjDX3Zxg7v7s2Qjtz7s/YKeZg7jl/zVcp9rxecMMbjPgdr9jr51dZOuNOKvX5nbf+sxJXH9Mhff4lxEQ5PGk4/7L0ymQTctNGGiK5JP6te/K9/pMCYb4TlSjGIO87R4397+IgyxWlJip82SpfjiVpcOSGkNZAhhueJ0PXCFHZ00KZtWNAj/vIKprlfhWi6CqNqy+4lK6SrhlOWwqHURrAEKWtfU007SA4XuzY2nWN7e9vA+eGAoNE3mRp9Hptf4IXp5GX70KQ== 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=82eDC3kHYFcvLum6EnmUnksTLJfBNXJNJO0rWSuvFMM=; b=PDYNjPnCmxikl9ZiRwCTPvrXkWdZCsTAs5lb45J5LkRtktCGmCaRjV6HejYSIoYC0FyZn6T3lI85kVMxZZVRNwPpMYONpviLwnRb/L+8jMcwAwYyDAc7xjegaCWa5hrHViMjE1FcsM/zb4lBXVRlmIabvvFM57RTglqaHd0copck9Ow+U/1rqdqc9jgg8oljHoSz79Xddm5wgW3JjSrgINzsZuBAmbExtuvZ+YwUTnFIC3Z5jjf+3mFAKtTQmx9rJPrypNzb5dD9eGYejMXZt8F9e7mf6tFmZ2jMsR/7wdzZIRpVpf+urzNE43Z0eWTeGK0fWNVf8tzCHvGjRSzMlg== 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=82eDC3kHYFcvLum6EnmUnksTLJfBNXJNJO0rWSuvFMM=; b=HN5A3M/+ZVR8kBMAx8opB9wj0gSJXJ+qKeBSP1601gaTSujFYDOz+QruT5jZ3j94v/TAENciTHTalY9gQQZCPbJzFP7dDwnRVSA+C4iZ9RSFp1/DaSbaY6zI9vI4vpEaR3s8UrIhHCwEBEjCOjXPRuiuZCk/VFx7WAJgC5gAeiudHXIQI0uuKtSGNuEL4BkM+0HAAWyxErYuxYubINrYQAApUvqSExJkGJZtntEwKdDUQQcuq4kiW2lfTgtB4t4LVs4nqVS7mOFtgau3UI1otMvg4Up1g7kHhU6/bJgcObvJmihho5diEEaLPXIGNlvm7iJrbr0rPId6+0AwxkfwYQ== 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 SJ2PR12MB9243.namprd12.prod.outlook.com (2603:10b6:a03:578::7) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.9791.32; Thu, 9 Apr 2026 15:11:28 +0000 Received: from DS7PR12MB9473.namprd12.prod.outlook.com ([fe80::f01d:73d2:2dda:c7b2]) by DS7PR12MB9473.namprd12.prod.outlook.com ([fe80::f01d:73d2:2dda:c7b2%4]) with mapi id 15.20.9769.014; Thu, 9 Apr 2026 15:11:28 +0000 From: Zi Yan To: Luiz Capitulino Cc: linux-kernel@vger.kernel.org, linux-mm@kvack.org, david@kernel.org, baolin.wang@linux.alibaba.com, ryan.roberts@arm.com, akpm@linux-foundation.org, lorenzo.stoakes@oracle.com Subject: Re: [PATCH v3 01/10] docs: tmpfs: remove implementation detail reference Date: Thu, 09 Apr 2026 11:11:25 -0400 X-Mailer: MailMate (2.0r6290) Message-ID: <3C2F8FA3-A164-421A-AD6E-D788C77DEADA@nvidia.com> In-Reply-To: <9a0bed627137a1a0055900114ac6d4abd3a9720c.1775679721.git.luizcap@redhat.com> References: <9a0bed627137a1a0055900114ac6d4abd3a9720c.1775679721.git.luizcap@redhat.com> Content-Type: text/plain X-ClientProxiedBy: MN2PR01CA0049.prod.exchangelabs.com (2603:10b6:208:23f::18) To DS7PR12MB9473.namprd12.prod.outlook.com (2603:10b6:8:252::5) Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: DS7PR12MB9473:EE_|SJ2PR12MB9243:EE_ X-MS-Office365-Filtering-Correlation-Id: c6db46b1-2436-4c8a-9ae8-08de964a4623 X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0;ARA:13230040|366016|1800799024|376014|56012099003|22082099003|18002099003; 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:DS7PR12MB9473.namprd12.prod.outlook.com;PTR:;CAT:NONE;SFS:(13230040)(366016)(1800799024)(376014)(56012099003)(22082099003)(18002099003);DIR:OUT;SFP:1101; X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1 X-MS-Exchange-AntiSpam-MessageData-0: =?us-ascii?Q?fzi3LR+A9bLh7E8sjsqYt7PnXM4UdETa0uC5qLKClNP45Bct9O469Rek35rC?= =?us-ascii?Q?/3nFCD6Ik9V1W8cL5kuJ/ry6atDoqwDnfnUQjsAlFgf/QeOZ7pYWdVZ+cjCd?= =?us-ascii?Q?PKCHqwU5ylpKfG/mp2nFP7iXicpl4VeqvNM/MDiww0UN9Sk9oq0PCDT78fLM?= =?us-ascii?Q?VjVNsMMBV3RzeXnP6TyBugt+qf3lbY22/6fihr3VI7B2yWorSUwoiotW87Cu?= =?us-ascii?Q?lPfIVRbMF75uNHgnh8JNEeShK/OZ6Rc5W1HPzVIKB0dDHHHtZeZA60rt8qS1?= =?us-ascii?Q?w6M/lgPFgMksrU70tn6qOhT2bSmUR+tYjN4Qde/ZvrQ6vd4TdkApsWFaRZvI?= =?us-ascii?Q?YWPP7CzrQLZx9PO7LyH8VXWaWaumUM/5zT7OKpM4p4pI0hlTMe0Uw5ElY4NK?= =?us-ascii?Q?bS3I12bSmSLXuxzVT1eX3c81GItfhiJ9jLj/qN0ENHsTk96qU3R20l35BE+c?= =?us-ascii?Q?iPr0Nud7BCVhLf+t5UDjmm3bIFBlLAKLp1RsZIfmTnAy2hby8UUAzbS86m3l?= =?us-ascii?Q?W9NHagaR0p26LZ5BVn7g+zc6jFkCTNgtFA9DOnIlCwMoSonExoqIv5EdPpfu?= =?us-ascii?Q?SFi5fynSZo/8gzADQYF8dIRNLxm0C4B0BKw2tDo5MKhNS5dAl0EGzcZj1Xlu?= =?us-ascii?Q?/Td4W5hLFP+uZOytLOHTOWbycLGOV+PzwzNs8bACZ/zQKePngvNrC2qaW8Uv?= =?us-ascii?Q?9NXnk9IJrJVu4SjZYMb39/cJL4wt1RMcaOV9+VgzTXKhMveldNRw8jdoTytZ?= =?us-ascii?Q?cInhLDsi+l/yKAxptj70AMMT7JICRqMjTnp95qHCDliJLaVNnTEFzi3lG6/h?= =?us-ascii?Q?+LEKT1u7a7TJ05Xlt1I3760jjeM6AwcCu6WXE9LvVUekiaIKVWYGOp1nB0xg?= =?us-ascii?Q?4nYv7uRDhAQWbK8+OYE4OWiqjEK96m2R5AxEhvzhK826tCry4XW2CHuDG4ij?= =?us-ascii?Q?dqjEiVEr1L0otqk/QUkS/mK9gqFvJziIR7NdP86e9qdgmVhpmO+nbmEbf4nB?= =?us-ascii?Q?OOpkKKZGqixrJ3JoVW8KCpDYC4jaUelubZm/yS3bISDMb96SUB7KX7LAwk+s?= =?us-ascii?Q?dYi2sSMRN3VYUXUcn3YZ/ov1pBRtmzrS69ZPydPmCCRNuDY0c4uDr22RiVul?= =?us-ascii?Q?kZSMoGnrtQ8vUi1ACpKQ+X7rrQxAOpaM76p+Ct3e9WkbhYeInUCI6Nn8Lhrs?= =?us-ascii?Q?ht/iJ6Oq9Ba7W3ZgJCnPEhCzUmODy2wjk1TEnGAGxNsXCX332332NBxmUu8C?= =?us-ascii?Q?06oP8HP/3w6HRjVpm55tmBCc+zLzJW6soE0zVWi9f+Wy1gRPHTvVBJm+OcaE?= =?us-ascii?Q?uMGvpIhAf3mVzzTWFQ8kzUv9wwSMET7lFgmSrXTyrg9GyQN22hkkObKiqvhm?= =?us-ascii?Q?FEqr/B3wugS0TzUU/FZNt1jYVPxGHnpjV+Moi63b6yT+EJ0vdEPlyMi0YwFn?= =?us-ascii?Q?T7ottAoHcj/9gx9S1lEWi+AaVu2kFRYqE/tHzJzMvFi2NRH80yb4qfArIOaY?= =?us-ascii?Q?FJIL6STLY0e9/WNeygeuSnTi32cfqK2WNQmzqIeGfIIrb993xmIUK5smheUE?= =?us-ascii?Q?6fFewjRlL27a3hL/WUFfaEgUQDKx2SuRmSe+Q6DzBava4LCV5OvMOIfHyAtk?= =?us-ascii?Q?KTBMlnnhHa7yDN/piqG6mYUI/wwX1a5D9tUTXRCk6Lw+99o9EybImnJGdEHR?= =?us-ascii?Q?eCInnYK2Gl0cJ79S6byNJY98KPTptx4ecfFJi6wcq8TkIS76wbgskVYM1Bgw?= =?us-ascii?Q?1mBO84Y/uQ=3D=3D?= X-OriginatorOrg: Nvidia.com X-MS-Exchange-CrossTenant-Network-Message-Id: c6db46b1-2436-4c8a-9ae8-08de964a4623 X-MS-Exchange-CrossTenant-AuthSource: DS7PR12MB9473.namprd12.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-OriginalArrivalTime: 09 Apr 2026 15:11:28.2929 (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: MgrLXmtYSihi3mqgrvy7+nw5+73F6CNhxedHjqBS577IsubmSX4Rwx9E1FAGlm0e X-MS-Exchange-Transport-CrossTenantHeadersStamped: SJ2PR12MB9243 On 8 Apr 2026, at 16:22, Luiz Capitulino wrote: > The tmpfs.rst doc references the has_transparent_hugepage() helper, which > is an implementation detail in the kernel and not relevant for users > wishing to properly configure THP support for tmpfs. Remove it. > > Acked-by: David Hildenbrand (Red Hat) > Reviewed-by: Baolin Wang > Signed-off-by: Luiz Capitulino > --- > Documentation/filesystems/tmpfs.rst | 5 ++--- > 1 file changed, 2 insertions(+), 3 deletions(-) > LGTM. Reviewed-by: Zi Yan Best Regards, Yan, Zi