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Thu, 23 Oct 2025 17:49:56 +0000 Message-ID: Date: Thu, 23 Oct 2025 10:49:54 -0700 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v12 27/31] fs/resctrl: Move RMID initialization to first mount To: Tony Luck , Fenghua Yu , "Maciej Wieczor-Retman" , Peter Newman , James Morse , Babu Moger , Drew Fustini , Dave Martin , Chen Yu CC: , , References: <20251013223348.103390-1-tony.luck@intel.com> <20251013223348.103390-28-tony.luck@intel.com> From: Reinette Chatre Content-Language: en-US In-Reply-To: <20251013223348.103390-28-tony.luck@intel.com> Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: 7bit X-ClientProxiedBy: MW4PR04CA0134.namprd04.prod.outlook.com (2603:10b6:303:84::19) To SJ2PR11MB7573.namprd11.prod.outlook.com (2603:10b6:a03:4d2::10) Precedence: bulk X-Mailing-List: patches@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: SJ2PR11MB7573:EE_|SJ2PR11MB8469:EE_ X-MS-Office365-Filtering-Correlation-Id: f3bcf5f6-69f8-4997-1e81-08de125c93df X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0;ARA:13230040|376014|1800799024|366016; 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This is required because the > limbo handler keeps running after resctrl is unmounted and may likely > need to access rmid_ptrs[] as it keeps tracking busy RMIDs after unmount. "may likely need" -> "needs" > > Rename routines to match what they now do: > dom_data_init() -> setup_rmid_lru_list() > dom_data_exit() -> free_rmid_lru_list() > > Signed-off-by: Tony Luck > --- | Reviewed-by: Reinette Chatre Reinette