kernel/git/next/linux-next.git/mm/vmalloc.h, branch master

mm/vmalloc: constify vm parameter of get_vm_area_page_order()

2026-09-09T06:30:21+00:00

get_vm_area_page_order() and vm_area_page_order() do not need to modify struct vm_struct passed to them. Constify the parameter. Link: https://lore.kernel.org/20260903-execmem-set-vm-perms-v0-2-v3-3-949b64a9f755@kernel.org Signed-off-by: Mike Rapoport (Microsoft) Reviewed-by: Uladzislau Rezki (Sony) Reviewed-by: Dev Jain Reviewed-by: David Hildenbrand (Arm) Cc: Albert Ou Cc: Alexander Gordeev Cc: Alexandre Ghiti Cc: Andy Lutomirski Cc: "Borislav Petkov (AMD)" Cc: Brendan Jackman Cc: Catalin Marinas Cc: Christian Borntraeger Cc: Dave Hansen Cc: Gerald Schaefer Cc: Heiko Carstens Cc: "H. Peter Anvin" Cc: Huacai Chen Cc: Ingo Molnar Cc: Len Brown Cc: Palmer Dabbelt Cc: Peter Zijlstra Cc: "Rafael J. Wysocki" Cc: Ryan Roberts Cc: Sven Schnelle Cc: Vasily Gorbik Cc: WANG Xuerui Cc: Will Deacon Signed-off-by: Andrew Morton

mm: add some missing includes to mm-local headers

2026-08-25T01:43:03+00:00

There are a number of internal headers local to mm/ which reference functions and data types without including the relevant headers. mm/vma.h is a special case that intentionally does not include additional headers, but the others are not. This breaks tooling like clangd (which is where I noticed this), though the build is OK due to the C files including the headers happening to include required dependencies. It's better to be explicit about dependencies anyway, so add the missing includes and fix clangd as a bonus. Link: https://lore.kernel.org/20260804-fix-some-local-headers-v1-1-a7beb173c116@kernel.org Signed-off-by: Lorenzo Stoakes (ARM) Acked-by: Vlastimil Babka (SUSE) Acked-by: David Hildenbrand (Arm) Acked-by: Zi Yan Reviewed-by: Barry Song Reviewed-by: Baoquan He Cc: Chris Li Cc: Johannes Weiner Cc: Kairui Song Cc: Kemeng Shi Cc: Liam R. Howlett Cc: Michal Hocko Cc: Mike Rapoport Cc: Muchun Song Cc: Nhat Pham Cc: Oscar Salvador Cc: Roman Gushchin Cc: Shakeel Butt Cc: Suren Baghdasaryan Cc: "Uladzislau Rezki (Sony)" Signed-off-by: Andrew Morton

mm: split out vmalloc declarations from internal.h

2026-08-05T02:18:46+00:00

mm/internal.h becomes more and more bloated. Move declarations related to vmalloc to a new mm/vmalloc.h header. No functional changes. Link: https://lore.kernel.org/20260709-internal-h-v2-3-695631425968@kernel.org Signed-off-by: Mike Rapoport (Microsoft) Acked-by: Muchun Song Acked-by: Vlastimil Babka (SUSE) Acked-by: David Hildenbrand (Arm) Acked-by: Lorenzo Stoakes Acked-by: Pratyush Yadav Acked-by: SJ Park Cc: Alexander Graf Cc: Alexander Potapenko Cc: Brendan Jackman Cc: Brendan Jackman Cc: Dennis Zhou Cc: Dmitry Vyukov Cc: Johannes Weiner Cc: Liam R. Howlett Cc: Marco Elver Cc: Michal Hocko Cc: Oscar Salvador Cc: Pasha Tatashin Cc: Suren Baghdasaryan Cc: Tejun Heo Cc: "Uladzislau Rezki (Sony)" Cc: Zi Yan Signed-off-by: Andrew Morton