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Howlett" , "Lorenzo Stoakes" , "Masami Hiramatsu" , "Mathieu Desnoyers" , "Michal Hocko" , "Muchun Song" , "Nico Pache" , "Oscar Salvador" , "Pedro Falcato" , "Peter Xu" , "Ryan Roberts" , "Shakeel Butt" , "Shuah Khan" , "Steven Rostedt" , "Suren Baghdasaryan" , "Usama Arif" , "Vlastimil Babka" , , , , , To: "Mike Rapoport (Microsoft)" , "Andrew Morton" , "David Hildenbrand" From: "Zi Yan" X-Mailer: aerc 0.22.0 References: <20260823-uffd-vm-flags-v1-v1-0-3086981b33cf@kernel.org> <20260823-uffd-vm-flags-v1-v1-1-3086981b33cf@kernel.org> In-Reply-To: <20260823-uffd-vm-flags-v1-v1-1-3086981b33cf@kernel.org> X-ClientProxiedBy: IA4P221CA0005.NAMP221.PROD.OUTLOOK.COM (2603:10b6:208:559::10) To IA0PR12MB8374.namprd12.prod.outlook.com (2603:10b6:208:40e::7) MIME-Version: 1.0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: IA0PR12MB8374:EE_|BY5PR12MB4081:EE_ X-MS-Office365-Filtering-Correlation-Id: 0f733a02-bd33-4a37-e353-08df024d0a09 X-MS-Exchange-SenderADCheck: 1 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XO68Sa0lKr8ynHvH2s+bAhsdUwp8w2YFtQyD6mYCdBjnYImAf4R2zRNAYicWRMo9yjaYxPOKVTQQ2Tt/u/0938g3P7w/gT+y3nF97f0zQy/9T++y/6/GPkQ3iwwKabkOwnSeUnHyLDum6hjdHlS6oC4HLApzDZU6/uhZO25r3rjoNJtT560J0aFl/tiKfFkV4rUIHDBaL3g1N5sFQ/2+9z2++LmlVSeLtGGa2clrPlto1YK/ZrIYAZLH5eHA0w84bgbgCrB48gEdde/EfEosudWf5cBj9CzWTMnSOTQPhaHQySDM+S/wY+09g6nWfIusHwg0AKskb1JliNdHLBxM3WQSN322QjY8loz6sKllbosDsSDKnSzbUh9e4jyws4EBquudGJtvzuGkt/6IaI7rU0izgSZWex47InXa5DQAJpdMmWgVpQJtRwwYI1C/1ujFRksDwtwP3f6pdZoOYjr6qZfsfRw== Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: On Sun Aug 23, 2026 at 8:17 AM EDT, Mike Rapoport (Microsoft) wrote: > gup_can_follow_protnone() is defined in include/linux/mm.h but only used > by mm/gup.c. > > First, there is no reason to have it in already gigantic header. > > Next, the upcoming refactoring of userfaultfd flags will make > gup_can_follow_protnone() depend on userfaultfd_k.h which would cause a > cyclic header dependency. > > Move gup_can_follow_protnone() to mm/gup.c. > > No functional change. > > Assisted-by: copilot:claude-opus-5 > Signed-off-by: Mike Rapoport (Microsoft) > --- > include/linux/mm.h | 38 -------------------------------------- > mm/gup.c | 38 ++++++++++++++++++++++++++++++++++++++ > 2 files changed, 38 insertions(+), 38 deletions(-) > LGTM. Reviewed-by: Zi Yan --=20 Best Regards, Yan, Zi