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Shenoy" References: <20260120113246.27987-1-kprateek.nayak@amd.com> <20260120113246.27987-2-kprateek.nayak@amd.com> <3c2793bc-3bde-4872-be88-b906127ba74f@linux.ibm.com> Content-Language: en-US From: K Prateek Nayak In-Reply-To: <3c2793bc-3bde-4872-be88-b906127ba74f@linux.ibm.com> Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: 7bit X-EOPAttributedMessage: 0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: SN1PEPF00036F3D:EE_|MN0PR12MB6341:EE_ X-MS-Office365-Filtering-Correlation-Id: d6c2c88e-0881-4c99-1541-08de59611c3d X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0;ARA:13230040|36860700013|1800799024|7416014|82310400026|376014|7053199007; X-Microsoft-Antispam-Message-Info: =?utf-8?B?eVRsM0N4TkdHVVZsZTI4YzZjUStjREtYWDlBOVBVUFJpNUF3Qm1pSnI2TGl1?= =?utf-8?B?eFo3Y1lLMTFxM01SWnZRQm8yODFDNGV6MktWZEQ0M25SN0N5VGtCTVU2d0h6?= =?utf-8?B?UVRkRU5Cd1FIU0wzbGx1WXJieVFwK1NUQmFNUkNVTThrNU52ZFVvaEcrZVlY?= =?utf-8?B?WlkyOFNGVzZnT2RyaVRqUVB3VGluYnpFWXNicXdXeE5BS3hRMlN1bVFWMTgr?= =?utf-8?B?L0h2dE4zS053Rlh6MFl1bDE0TDRPZ1lmbzdNeDlRdHpzK05vbG5Yb1J0bVM1?= =?utf-8?B?dEw1MVN2OVN4ZjFyZ280OHdBWDJjOTBwbWx2MCtiZFpFSW02MytUYUJ5R2xJ?= =?utf-8?B?YnlRMklkbkkvQURKVk9KWTdhUGFkb2Y3b25hOXJnUUdrMk1kVzY5RUZob2VV?= =?utf-8?B?R08yRFY3V3NwUVp4MVdReXZmTXdLZFA1V2JTZ0xDRFZxNWMzU3NvTFp6Y1ZF?= =?utf-8?B?eG1UMjkvRFZhdEc3L25pRy9hNytoaDcvSlQ3ZDcvVVNOcHZNSG9wN0FDNGJh?= =?utf-8?B?UmF6eUZsM3pHWU9JeEs2RkNiTTVGWU9PM2VnS0FvU1ZBbTJlUVVSZnNMUXZv?= =?utf-8?B?QkdRbUtqWnNuWTN1K1U1ZGx2Uks0NnROcW9PMytNZVV4N0VXRG1kUDZXRFNW?= =?utf-8?B?NFU5OW13Tm9Sc245RmVkekhDN1I1eWJ0eGRDNFh0bENac280akdlQ0tyM2xR?= =?utf-8?B?dTBwUkZmaVc1QmExamRYZnhMd2lWU1VCNER1ZmUyVG5kMUg1d0JpQWRKcjg2?= =?utf-8?B?ZGZMdDRYdEt3eFlMZlg5VjJUekJYdDlUWWtMUU9nMFJzck5YR3ArcEpvWGw1?= =?utf-8?B?Y2xEemNUaW5GZG5LbGZVbTEwWG1LNzVUaklHeGJyYmFZZVdPZXBwQWNGYWRZ?= =?utf-8?B?TVkxNy9nRURabC80MldSWTVCSllZYS94bkhhVm56eXFpUGZ0WUo4cXhPMW5E?= =?utf-8?B?TkRuQXlNV2lHOUQ0NFp6SFZrZWZPSWN0MmdIVi9VdXU3WnJWbTRJQy9FR1dp?= =?utf-8?B?ODFKaEg1RGJpZWNKMWhJYUlnZkJpRHNVb1orMVVDRnYxS3R3MnorRWlTUi9I?= =?utf-8?B?amMxZkZ1bTdZd09zdG1RQm9mWS9CYjUxZ1lSZUVvY3oyUERkdE1QN0pvaGNK?= =?utf-8?B?aUVVU3FrNkVWdE9ZZWRMQTFrS1FjVEVlWGJwRkFKMkt3SlE0SHRXbTk4SFVj?= =?utf-8?B?djI4N0prZzh5WTJRbkFPNGZEYmRCczdWdHZwSG84eThIZlJYSnJQaHVtZEJ5?= =?utf-8?B?R0oxd0g2ZGRFYUZZYzRJSmRjQ3JDTUhhVXVkeGZoN1AxYmlqOEZaTHg4Y3ln?= =?utf-8?B?MFFuSlJRMGJmZDkvV01LMTY5U2pHSDFhZWlJbTQ1ZjFTTmhueXBRemJtSkln?= =?utf-8?B?NVYySkpqcmltWlJNS2R0Y0dCbzNoK2ZEcVZDdDRVZzdjUDkvbnBDV3I3TEl3?= =?utf-8?B?SlZMZnREejBrUnJaSEhoS2E3WjV2bms3aEdIWitoWWd5emhRWDVxem10STBV?= =?utf-8?B?V0dxSTY3WkE5VDB2Snl4ZUNRdzlhQWg1dzRNb0ZIK3V0QWhTcWxMcWo4bnhy?= =?utf-8?B?Um41dlZpTWZTQ2hVTUxrSFdMdVkzNkFtWURZNktLRUtHanZ1L0kvUURxdjNJ?= =?utf-8?B?ZTFwaldxS1F6ZVhLK2U4WXlaV2RGY3MweTV0YjgzTHBYeVY2T1lGQUh3NlZI?= =?utf-8?B?YlFVbEJ3Yis2Q1M5MEUyUWpqU0pIVDE2eU5FWTFINXRpT0E2b0JZREtFTnNO?= =?utf-8?B?TDZyakppeDMvR01QSDZtS2tjc3FjZGtkSlBDVUFFajdCNm8vQVB0aUJuWW1I?= =?utf-8?B?NjlmUmwzS3NaY2Nla2oxd002R01EZjUwcFlmdjM1bGdydzBFcThxYWFJY1Zn?= =?utf-8?B?aVBuRnk5MWU5b3JmNDIwMU94VlRjNlBNbnArZnR2dmkxR21tdjJmenpRR3VZ?= =?utf-8?B?MFl3Mmp4ZkVzVHhSdmt3WWJ1ZjkwaGFvclNWcllxdWZBQm5XQ3FJRzBDa0Jm?= =?utf-8?B?UlhSUkZLaE0vZkRhWlRzUm92VzhGQjlsaXJCL3pHSExpSnZtTEh4d0t5OUwv?= =?utf-8?B?WXZCVTg4L3JDVGxoaHZmNWt6VXJlY0R3YWsxMGxUL001TSs3Q1czNm5EREMx?= =?utf-8?B?Q2lpbDZqS3ROMTRPdVNkZ3JIM3VFcXBkelc1cWlUZElwUFRGZEp2NFN1Nlll?= =?utf-8?B?NnJPU242c1pJYytWa0p6KytiSjQ5LzU2OHVBOWFsQytBQ0xtWTNlNGpoaHFP?= =?utf-8?B?aTRoTDVZdlZSaEJGZytOMmN4NWxRPT0=?= X-Forefront-Antispam-Report: CIP:165.204.84.17;CTRY:US;LANG:en;SCL:1;SRV:;IPV:NLI;SFV:NSPM;H:satlexmb07.amd.com;PTR:InfoDomainNonexistent;CAT:NONE;SFS:(13230040)(36860700013)(1800799024)(7416014)(82310400026)(376014)(7053199007);DIR:OUT;SFP:1101; X-OriginatorOrg: amd.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 22 Jan 2026 02:51:15.3046 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: d6c2c88e-0881-4c99-1541-08de59611c3d X-MS-Exchange-CrossTenant-Id: 3dd8961f-e488-4e60-8e11-a82d994e183d X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=3dd8961f-e488-4e60-8e11-a82d994e183d;Ip=[165.204.84.17];Helo=[satlexmb07.amd.com] X-MS-Exchange-CrossTenant-AuthSource: SN1PEPF00036F3D.namprd05.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: MN0PR12MB6341 Hello Shrikanth, On 1/21/2026 9:12 PM, Shrikanth Hegde wrote: > > > On 1/20/26 5:02 PM, K Prateek Nayak wrote: >> The "sd_weight" used for calculating the load balancing interval, and >> its limits, considers the span weight of the entire topology level >> without accounting for cpuset partitions. >> > > Please add one example showing the wrong sd_weights > while having cpuset partitions. That would be helpful. Ack! I'll update with an example in the next version. > >> Compute the "sd_weight" after computing the "sd_span" considering the >> cpu_map covered by the partition, and set the load balancing interval, >> and its limits accordingly. >> >> Fixes: cb83b629bae03 ("sched/numa: Rewrite the CONFIG_NUMA sched domain support") >> Signed-off-by: K Prateek Nayak >> --- >> Changelog rfc v2..v3: >> >> o New patch. >> --- > > Reviewed-by: Shrikanth Hegde Thanks a ton for the review. -- Thanks and Regards, Prateek