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charset=UTF-8 Date: Wed, 08 Jul 2026 22:01:22 -0400 Message-Id: Cc: "Thomas Bogendoerfer" , "Madhavan Srinivasan" , "Michael Ellerman" , "Maarten Lankhorst" , "Maxime Ripard" , "Thomas Zimmermann" , "David Airlie" , "Simona Vetter" , "Lucas Stach" , "Inki Dae" , "Seung-Woo Kim" , "Kyungmin Park" , "Krzysztof Kozlowski" , "Peter Griffin" , "Jani Nikula" , "Joonas Lahtinen" , "Rodrigo Vivi" , "Tvrtko Ursulin" , "Rob Clark" , "Dmitry Baryshkov" , "Lyude Paul" , "Danilo Krummrich" , "Tomi Valkeinen" , "Sandy Huang" , =?utf-8?q?Heiko_St=C3=BCbner?= , "Andy Yan" , "Thierry Reding" , "Mikko Perttunen" , "Jonathan Hunter" , "Gerd Hoffmann" , "Dmitry Osipenko" , "Zack Rusin" , "Matthew Brost" , "Thomas Hellstrom" , "Oleksandr Andrushchenko" , "Helge Deller" , "Benjamin LaHaise" , "Alexander Viro" , "Christian Brauner" , "Muchun Song" , "Oscar Salvador" , "David Hildenbrand" , "Baolin Wang" , "Liam R . Howlett" , "Nico Pache" , "Ryan Roberts" , "Dev Jain" , "Barry Song" , "Lance Yang" , "Hugh Dickins" , "Vlastimil Babka" , "Mike Rapoport" , "Suren Baghdasaryan" , "Michal Hocko" , "Jann Horn" , "Pedro Falcato" , "Kees Cook" , "Jaroslav Kysela" , "Takashi Iwai" , , , , , , , , , , , , , , , , , , , , , To: "Lorenzo Stoakes" , "Andrew Morton" From: "Zi Yan" Subject: Re: [PATCH 11/13] mm/mlock: convert mlock code to use vma_flags_t X-Mailer: aerc 0.21.0 References: <2db16db81538355ca65f778c246d2381c673cad4.1782760670.git.ljs@kernel.org> In-Reply-To: <2db16db81538355ca65f778c246d2381c673cad4.1782760670.git.ljs@kernel.org> X-ClientProxiedBy: CH3P221CA0001.NAMP221.PROD.OUTLOOK.COM (2603:10b6:610:1e7::11) To DS7PR12MB8371.namprd12.prod.outlook.com (2603:10b6:8:e9::18) Precedence: bulk X-Mailing-List: linux-samsung-soc@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: DS7PR12MB8371:EE_|MW9PR12MB999208:EE_ X-MS-Office365-Filtering-Correlation-Id: 6e843c55-46b2-40aa-cf91-08dedd5dfc14 X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0;ARA:13230040|7416014|376014|1800799024|366016|23010399003|22082099003|18002099003|11063799006|56012099006|4143699003; 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What confused me when I was reading the code is VMA_LOCKED_MASK and VMA_LOCKED_BIT, since both share the same prefix VMA_LOCKED. Before looking at the definition of VMA_LOCKED_MASK, I was wondering when to use _BIT or _MASK. But it is just a naming thing. Anyway, Reviewed-by: Zi Yan --=20 Best Regards, Yan, Zi