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X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1 X-MS-Exchange-AntiSpam-MessageData-0: =?us-ascii?Q?O6Jnu3iMq92IffXBDgn3ueC+1bflkTFXdvgF+YC3VhhXsr1UIDUqtKBxJIL9?= =?us-ascii?Q?zLVdlE3cTBICiyqHo7KMW3/N/YaDyCJBF/KIiHe19zi/+cTBKfcC+vTl1MsP?= =?us-ascii?Q?fmPYWBkWHCdmjTjphXPmJbZ/d6ffkFNhX57aWGvCiQK3ZfOA+4ex9UiV3esC?= =?us-ascii?Q?nGd1jAoUTgadlWkZi6RW028AmZ+jVXq1BDZHkRzuyhG/7Ti2mo2Z6ZE0Q5+M?= =?us-ascii?Q?Q3rymf6jUNnok1wycIvAS2v1ktwyLB7hNdepW8V+QynsPV1/5maW7E9iCepk?= =?us-ascii?Q?w/1hboZBD9kInBZp8v702+UK/cb1DngKxt88zFmFLS8tq1+i7jDpHODLWrjd?= =?us-ascii?Q?fXiNHlP8aSRE0gyTfxgWtKmc6UFCJBnNVMEZLJZhXoB1hWr9oCH8uwHE39SX?= =?us-ascii?Q?OegYMAHq4dsRbHieqyDyhaA9kWGDarxRtnjEdEQVx+peOPjWvRuKBRfDYRkZ?= =?us-ascii?Q?tlIbgp3BxWdWHWrGFMUgu4K9IEDAB3RPdIRq1jB7c1ArFshZzn/xYMqkL5EF?= =?us-ascii?Q?xfrYRpWlN5BI1HABh4xBdA8KsS5RDpXIAjzc2LdFVR138ruuDXNouQOxjfuX?= =?us-ascii?Q?RvjbVD2H/p3TJXN5mq2WOIPl/OP7in5gsKhmj18HZ0ttGpsvBveOa0C1h1+E?= =?us-ascii?Q?kVzVC5mi2XfJAgfyUgdcdRjMyp1mjCZsorC0i79nqq08SoMA2eDNCTpQ//O0?= =?us-ascii?Q?T+QB3O8+A2h4e4b6i8lAeiNgZvJD9E6L4/IZSQTdLmzNlqrjHjZLiq0UzMeC?= =?us-ascii?Q?Ei9aGBE5BJNZbdIHHSZ03ieVKBdsuAlO2HVMZFeor0HsnqFbN7gdk0jcOWUL?= =?us-ascii?Q?Ex8ZUwmIZGoD/96YIdUt0ZgicQvuOFR4gHLVtKAW8BaNjSR+Vk8zIs+iKDrN?= =?us-ascii?Q?2DeA1/TyiU1c6HRFCxwKhsyJn1kLlz6foVnU+kkFiBu8/6VqhexheQvoexWq?= =?us-ascii?Q?P37YesyijXuRPqM8FGb82lyeq4RNZKg2aTWnhcFb0aqNy94fRPLbItys+4Cy?= =?us-ascii?Q?Csa0Amiu8FunvN9bnK8CO6eRAlQQ6mybCBs+sEoP/a6p4WIGw2Wimk4ydk8o?= =?us-ascii?Q?zF9LFN3mvpvIzbzGaSYCHf8laa9ASHu4GqHF7c/Q4W/HJfhdutYoEoiBw7kY?= =?us-ascii?Q?tyoyjgL3huzg5l4pNEWx6055yFriOKO5okjT+SWt5LBoRzui4dldcCY5YtE1?= =?us-ascii?Q?cDnNGq9PeRI1iyL6BfUXgFJ9s+y0C+PhjQ+XegZvMrGH1F3iwXhEYeJTfdOc?= =?us-ascii?Q?zXiv5MSdbBV9acB53xiY6/hLOS14nLgPhrkDOnJ3wZR3rr+BGQfRuSBb8VV7?= =?us-ascii?Q?lzFaE9Odcji5IYCaf4sWRw5FMylsBaN08cTmHDFK5YzF3kR6bFwLP4KDqe7X?= =?us-ascii?Q?EY1Gv/WK7P4W5vr6LZyE0FBN+vZAh5xiMBdiKwYL7oHuuo3Gl5pnoA2yg61h?= =?us-ascii?Q?LJK7kQM5JNX7l9b7DVfH3iw9mr5Gohz/oJSnC2gdgJm3qRcAMCTxhmYS6k8j?= =?us-ascii?Q?9DTyJtqDTcJ2pDqokIjDmqs/7Oz8fvUJXkhelCVmemDm8jUL83Wph8WHr6Yx?= =?us-ascii?Q?hK5gS01J3UkDNeb88xVMvV/k2oqmX1srCcW9E8O/wfRSL5WfdK57foBIZ9nn?= =?us-ascii?Q?uJgC7/LromvLiKCmK79xocSH4FUf8dfHvnoLrbc0Wtq6Hw/KUhdDAXyGAoS+?= =?us-ascii?Q?1nJLkHWdd/7ZikNgfHHxA7XthGebzRDx2hY1AS80wXi4GCwJI7EQUYreV4Vo?= =?us-ascii?Q?Ub83bGrPgQ=3D=3D?= X-OriginatorOrg: Nvidia.com X-MS-Exchange-CrossTenant-Network-Message-Id: 42069c82-ae48-4a54-fa03-08de590aa477 X-MS-Exchange-CrossTenant-AuthSource: DS7PR12MB9473.namprd12.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-OriginalArrivalTime: 21 Jan 2026 16:32:17.7999 (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: kBxMH1uHkWvs8ntzyAqWfCWolryOcz4ORTeR8Fzl+BO5JHiAufitpbCXipJDgMvx X-MS-Exchange-Transport-CrossTenantHeadersStamped: SN7PR12MB7180 On 21 Jan 2026, at 11:22, Kiryl Shutsemau wrote: > Instead of passing down the head page and tail page index, pass the tail > and head pages directly, as well as the order of the compound page. > > This is a preparation for changing how the head position is encoded in > the tail page. > > Signed-off-by: Kiryl Shutsemau > Reviewed-by: Muchun Song > --- > include/linux/page-flags.h | 4 +++- > mm/hugetlb.c | 8 +++++--- > mm/internal.h | 12 ++++++------ > mm/mm_init.c | 2 +- > mm/page_alloc.c | 2 +- > 5 files changed, 16 insertions(+), 12 deletions(-) > Reviewed-by: Zi Yan Best Regards, Yan, Zi