diff options
| author | Lorenzo Stoakes <ljs@kernel.org> | 2026-07-11 19:45:00 +0100 |
|---|---|---|
| committer | Andrew Morton <akpm@linux-foundation.org> | 2026-08-06 18:57:01 -0700 |
| commit | 2ec748152df7c0677ca3ef1c5de8d73ea433f020 (patch) | |
| tree | 95afd2fa6258bbedcf3ac731ea9a7d9083c6e20e /include/linux/sched | |
| parent | 1944a0183c83265dceba1cb6d1f89dae7db23d40 (diff) | |
mm: convert __get_unmapped_area() to use vma_flags_t
Update __get_unmapped_area() to be parameterised by vma_flags_t rather
than vm_flags_t as part of the effort to move VMA flags from a system word
to a bitmap.
We cascade the changes up to arch_get_unmapped_area_topdown() and
arch_get_unmapped_area(), where, for now, we use vma_flags_to_legacy() in
order to propagate the VMA flags.
No functional change intended.
Link: https://lore.kernel.org/20260711-b4-vma-flags-mm-v2-3-0fa2357d5431@kernel.org
Signed-off-by: Lorenzo Stoakes <ljs@kernel.org>
Reviewed-by: Lance Yang <lance.yang@linux.dev>
Reviewed-by: Zi Yan <ziy@nvidia.com>
Reviewed-by: Vlastimil Babka (SUSE) <vbabka@kernel.org>
Cc: Baolin Wang <baolin.wang@linux.alibaba.com>
Cc: Barry Song <baohua@kernel.org>
Cc: Christian Brauner <brauner@kernel.org>
Cc: Dave Airlie <airlied@gmail.com>
Cc: David Hildenbrand <david@kernel.org>
Cc: Dev Jain <dev.jain@arm.com>
Cc: Jani Nikula <jani.nikula@intel.com>
Cc: Jan Kara <jack@suse.cz>
Cc: Jann Horn <jannh@google.com>
Cc: Mike Rapoport <rppt@kernel.org>
Cc: Muchun Song <muchun.song@linux.dev>
Cc: Nico Pache <npache@redhat.com>
Cc: Oscar Salvador <osalvador@suse.de>
Cc: Pedro Falcato <pfalcato@suse.de>
Cc: Suren Baghdasaryan <surenb@google.com>
Cc: Thomas Zimmermann <tzimmermann@suse.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to 'include/linux/sched')
| -rw-r--r-- | include/linux/sched/mm.h | 9 |
1 files changed, 3 insertions, 6 deletions
diff --git a/include/linux/sched/mm.h b/include/linux/sched/mm.h index 95d0040df584..10d723bee95c 100644 --- a/include/linux/sched/mm.h +++ b/include/linux/sched/mm.h @@ -193,12 +193,9 @@ unsigned long mm_get_unmapped_area(struct file *filp, unsigned long addr, unsigned long len, unsigned long pgoff, unsigned long flags); -unsigned long mm_get_unmapped_area_vmflags(struct file *filp, - unsigned long addr, - unsigned long len, - unsigned long pgoff, - unsigned long flags, - vm_flags_t vm_flags); +unsigned long mm_get_unmapped_area_vmaflags(struct file *filp, + unsigned long addr, unsigned long len, unsigned long pgoff, + unsigned long flags, vma_flags_t vma_flags); unsigned long generic_get_unmapped_area(struct file *filp, unsigned long addr, |