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X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1 X-MS-Exchange-AntiSpam-MessageData-0: =?us-ascii?Q?pL3Oa6t2fOwGghPscYv2tq6U1R3luWWoQdTZaDVXsMKbU9sYneUfqHfuQrCk?= =?us-ascii?Q?VwRHC2dCIARurb2ZSGFAnFVH+NBBvqYrGG+0oJlSoubgKt42FOPRIY5yk0X1?= =?us-ascii?Q?wzrEefhsWnPcf1NYGVvFrEY4nPTcIOOn2TgpK49wDBscEl9IJszCmwtdVwYj?= =?us-ascii?Q?ueoSdMMv8/u1A4Yf6o1KdZhdzlG3MDjOx22NqhlE4mk75jOpkguNJtVvDMvn?= =?us-ascii?Q?M1Cp64eRUz53HCswcctaj1pLD/y/CBBb/lGhCiFzRdBz3aeBPBY7/w+zOBL/?= =?us-ascii?Q?bMS19TJNtwlNwEScuOFr1asTK0ToJiyh2Uel3IRrLWOkqTMkSSvnSOPASdUG?= =?us-ascii?Q?ViK97MpyjDDPK86IK24BmBBB+qvKiGUVftpucRwMFEwxR3qReUNcIDjzfJT2?= =?us-ascii?Q?ZAnnndz587Q6VvFC+ZoUoW0jwqslk3QOlvOfClK046r9d4Vjv4hZ52yQUWNQ?= =?us-ascii?Q?bpHhdDkBkaViqBF9aoi9V8sSLuUj77h+YBpdJvPeeX2T2kbJn2xI9LfEg5Gl?= =?us-ascii?Q?T6H/c5y/5jPjeSqWOA7N2qUFWQPx2UgeX3pbS/YnWoUoo+7Zqhp1K57LfLBd?= =?us-ascii?Q?SQs8wfZ5OLs7BmdxO+BqyuOooDkeGg4+9RRol4U7shi/xiSrVi8+VZh6oVi/?= =?us-ascii?Q?I/x378qe84JnrkdIpT5554sZAmRP4z3wnuY+0dQazRzy4lxWBn73ELjxiSSA?= =?us-ascii?Q?Nqf8sV6sKj35svIhwaGxVzbanoG0owoIB8gWyd7lp3+ZAg8xf61ByGwsZu/6?= =?us-ascii?Q?ZZDCNKui0KYLqnAl817ggSwVszZ0ZHD+FUoUZjUg3kAup07Rb5da4ciMwRg8?= =?us-ascii?Q?wXQFtNdg41qmOQnjjBinHQPgFloVWkjiIefMxb9RSHa6cAxzuopx3qvg/dF1?= =?us-ascii?Q?oJd9Uqb6Qaj8ZvbdKceqf95R/N5QhnTIdOhe0OmegT1ecr/Ad3yqXMBwYAhw?= =?us-ascii?Q?u0AWB70JslJAKPQDjOAN9adrF6Ny0QyeZwMQWX0APSL/ChEiTgm9SvEOnmkY?= =?us-ascii?Q?9i7f1XJM6cbjSu0NFdkd+CowHxaaSpH6bw8Pyhl7zUtdYv0U01EqA/F2eWk9?= =?us-ascii?Q?bBGuuktj6Le7pHMoI/xr0PHw9IuM7hD4kGJYxN1SmJ8n5ibufv/N+aIPZwyA?= =?us-ascii?Q?Erxyd8GjChdVaWInmUyMAnGpCe/7JPfqb+kT4pZy2KwUUWkxqRAbjCr/vZC1?= =?us-ascii?Q?LjQx+PNcWabcXjQPALz3mPPofvWxTbC3bhjhC9DiC+7Q3Z3ATptMVDgKIXxy?= =?us-ascii?Q?aB2mP/1t9o4zY13cI8byCpcx4cg/WJnbbaPIx32eehC4pv2CAVbuMjVSEKU7?= =?us-ascii?Q?8zh9SYckf9F9ujTXnTISTqdSj0ZnByH1SuSWtSHYru1lG28L9Cr3+g0gkcy1?= =?us-ascii?Q?G+K1JsrbXbsVlG+gwUd7g67Cdor1o2KYnZI1il2gMP3Rx9d1ME9y+nXNsutD?= =?us-ascii?Q?d0M+6ahzBb3MTOwrBTlFR4EmpgBdN7XhSd4YXxKcrSoNhLvFS4uSOQLjuf1s?= =?us-ascii?Q?zoPuK8uPTWpUcc0GcNtnGzcHo38L5DW4vTIE5ERg4B8Gu3tZLDt66o/3x7M+?= =?us-ascii?Q?+jf4NWEiAYbUgvf2X6QY2ZGqlEk4FoJ7kE1tnaAtQkDidflWzUGUXSB5rfOT?= =?us-ascii?Q?3IvzSVShAFEPm9mpKEe9mUGdBQM86uRu6BaFUwgrafbHu3hN0EEid8tn5Axy?= =?us-ascii?Q?oU9kH7YHiur/BqD8OXkeSBCvmP3/VH9REe8JOrdBZYRZF44y?= X-OriginatorOrg: Nvidia.com X-MS-Exchange-CrossTenant-Network-Message-Id: 5cc071b2-5881-4d5f-a4fd-08dedc42a3ba X-MS-Exchange-CrossTenant-AuthSource: IA0PR12MB8374.namprd12.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-OriginalArrivalTime: 07 Jul 2026 16:13:10.7468 (UTC) X-MS-Exchange-CrossTenant-FromEntityHeader: Hosted X-MS-Exchange-CrossTenant-Id: 43083d15-7273-40c1-b7db-39efd9ccc17a X-MS-Exchange-CrossTenant-MailboxType: HOSTED X-MS-Exchange-CrossTenant-UserPrincipalName: cwVl9tR64+W4VqEQEJVJLKDp4mJxSrJq9JE9SMs0/d1GyI2fYdRKZBGP0b6v5I4M X-MS-Exchange-Transport-CrossTenantHeadersStamped: DS0PR12MB9727 On 7 Jul 2026, at 7:54, Zhen Ni wrote: > Add documentation for the page_owner_filter userspace tool and > kernel-level filtering features. > > Signed-off-by: Zhen Ni > --- > Changes in v12: > - No changes > > Changes in v11: > - No changes > > Changes in v10: > - No changes > > Changes in v9: > - No changes > > Changes in v8: > - Fix Sphinx double colon warning > > Changes in v7: > - document for per-file-descriptor implementation > > Changes in v6: > - No code changes > > Changes in v5: > - No code changes > > Changes in v4: > - Update print_mode documentation to reflect string-based interface > * Change from "0/1" to "full_stack"/"stack_handle" > * Add bracket notation example: "[full_stack] stack_handle" > - Update NUMA filter documentation > * Remove "-1" example > * Add empty string as clear method > - Fix indentation: use tabs instead of spaces in code examples > > Changes in v3: > - New patch to document filter features as requested by Andrew Morton > > v11: https://lore.kernel.org/linux-mm/20260625043101.338794-5-zhen.ni@e= asystack.cn/ > v10: https://lore.kernel.org/linux-mm/20260618035750.3724613-5-zhen.ni@= easystack.cn/ > v9: https://lore.kernel.org/linux-mm/20260525081652.2210206-5-zhen.ni@e= asystack.cn/ > v8: https://lore.kernel.org/linux-mm/20260520075641.1931080-5-zhen.ni@e= asystack.cn/ > v7: https://lore.kernel.org/linux-mm/20260515091942.1535677-5-zhen.ni@e= asystack.cn/ > v6: https://lore.kernel.org/linux-mm/20260511033017.747781-4-zhen.ni@ea= systack.cn/ > v5: https://lore.kernel.org/linux-mm/20260507064643.179187-4-zhen.ni@ea= systack.cn/ > v4: https://lore.kernel.org/linux-mm/20260430163247.13628-4-zhen.ni@eas= ystack.cn/ > v3: https://lore.kernel.org/linux-mm/20260428071112.1420380-5-zhen.ni@e= asystack.cn/ > --- > Documentation/mm/page_owner.rst | 77 ++++++++++++++++++++++++++++++++-= > 1 file changed, 75 insertions(+), 2 deletions(-) > Acked-by: Zi Yan Best Regards, Yan, Zi