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Fri, 12 Sep 2025 11:59:47 +0000 Message-ID: <11ae46c1-9a4a-4b4d-9e32-6213bb43f4f8@intel.com> Date: Fri, 12 Sep 2025 19:59:36 +0800 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v3 2/2] sched: Fix sched domain build error for GNR, CWF in SNC-3 mode To: K Prateek Nayak , Tim Chen , Peter Zijlstra , "Ingo Molnar" CC: Juri Lelli , Dietmar Eggemann , Ben Segall , Mel Gorman , Valentin Schneider , Tim Chen , Vincent Guittot , "Libo Chen" , Abel Wu , Len Brown , , "Gautham R . Shenoy" , Zhao Liu , "Vinicius Costa Gomes" , Arjan Van De Ven References: <208a0a8278a28521e7bbc5114cf9899d31875d15.1757614784.git.tim.c.chen@linux.intel.com> <9b45b33c-3bd1-4075-98a3-d8f5cfc08785@intel.com> <71b7352c-2c27-49d1-8bff-c0500cfa21f1@amd.com> Content-Language: en-US From: "Chen, Yu C" In-Reply-To: <71b7352c-2c27-49d1-8bff-c0500cfa21f1@amd.com> Content-Type: text/plain; charset="UTF-8"; format=flowed Content-Transfer-Encoding: 7bit X-ClientProxiedBy: SG2P153CA0050.APCP153.PROD.OUTLOOK.COM (2603:1096:4:c6::19) To DM4PR11MB6020.namprd11.prod.outlook.com (2603:10b6:8:61::19) 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: DM4PR11MB6020:EE_|DM4PR11MB5231:EE_ X-MS-Office365-Filtering-Correlation-Id: aeaa100b-a572-4999-1309-08ddf1f3de90 X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0;ARA:13230040|1800799024|366016|7416014|376014; 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Given node_distance() too is behind CONFIG_NUMA, I > think we can put this behind CONFIG_NUMA too (including those > declarations in include/linux/sched/topology.h) > Exactly, only NUMA would use this function. Thanks, Chenyu