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Fri, 24 Oct 2025 23:43:38 +0000 Message-ID: <003d4e31-76df-43ed-ac23-9f6de7ca44cb@intel.com> Date: Fri, 24 Oct 2025 16:43:35 -0700 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v10 07/10] fs/resctrl: Introduce interface to display io_alloc CBMs To: Babu Moger , , , , , CC: , , , , , , , , , , , , , , , , , , , , , , , , , , References: <7aecf0ce36527b9c3b8b121272cb140a4fbf5658.1761090860.git.babu.moger@amd.com> From: Reinette Chatre Content-Language: en-US In-Reply-To: <7aecf0ce36527b9c3b8b121272cb140a4fbf5658.1761090860.git.babu.moger@amd.com> Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: 7bit X-ClientProxiedBy: MW4P220CA0007.NAMP220.PROD.OUTLOOK.COM (2603:10b6:303:115::12) To SJ2PR11MB7573.namprd11.prod.outlook.com (2603:10b6:a03:4d2::10) 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: SJ2PR11MB7573:EE_|LV3PR11MB8554:EE_ X-MS-Office365-Filtering-Correlation-Id: 774f9b59-9201-492a-a214-08de13572796 X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0;ARA:13230040|366016|1800799024|376014|7416014|7053199007; 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Since the resource name is part of the path, it > is not necessary to display the resource name as done in the schemata file. > > When CDP is enabled, io_alloc routes traffic using the highest CLOSID > associated with the CDP_CODE resource and that CLOSID becomes unusable for > the CDP_DATA resource. The highest CLOSID of CDP_CODE and CDP_DATA resources > will be kept in sync to ensure consistent user interface. In preparation for > this, access the CBMs for I/O traffic through highest CLOSID of either > CDP_CODE or CDP_DATA resource. > > Signed-off-by: Babu Moger > --- Reviewed-by: Reinette Chatre Reinette