diff options
| author | Peter Xu <peterx@redhat.com> | 2025-06-27 12:07:39 -0400 |
|---|---|---|
| committer | Andrew Morton <akpm@linux-foundation.org> | 2025-07-13 16:38:19 -0700 |
| commit | dd3d25f055e86a7f5958381beba99d67927d4e65 (patch) | |
| tree | 8c1628fae63f66d18bfd0ae4c5d39f40b916b212 /mm/mmap.c | |
| parent | eff41389d8249a1a5a67faa440255ed8e526803a (diff) | |
mm: deduplicate mm_get_unmapped_area()
Essentially it sets vm_flags==0 for mm_get_unmapped_area_vmflags(). Use
the helper instead to dedup the lines.
Link: https://lkml.kernel.org/r/20250627160739.2124768-1-peterx@redhat.com
Signed-off-by: Peter Xu <peterx@redhat.com>
Reviewed-by: Jason Gunthorpe <jgg@nvidia.com>
Reviewed-by: Oscar Salvador <osalvador@suse.de>
Reviewed-by: Zi Yan <ziy@nvidia.com>
Reviewed-by: Lorenzo Stoakes <lorenzo.stoakes@oracle.com>
Reviewed-by: Pedro Falcato <pfalcato@suse.de>
Acked-by: David Hildenbrand <david@redhat.com>
Reviewed-by: Dev Jain <dev.jain@arm.com>
Reviewed-by: Anshuman Khandual <anshuman.khandual@arm.com>
Cc: "Liam R. Howlett" <Liam.Howlett@oracle.com>
Cc: Vlastimil Babka <vbabka@suse.cz>
Cc: Jann Horn <jannh@google.com>
Cc: Huacai Chen <chenhuacai@kernel.org>
Cc: Muchun Song <muchun.song@linux.dev>
Cc: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to 'mm/mmap.c')
| -rw-r--r-- | mm/mmap.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/mm/mmap.c b/mm/mmap.c index 8f92cf10b656..74072369e8fd 100644 --- a/mm/mmap.c +++ b/mm/mmap.c @@ -871,9 +871,8 @@ mm_get_unmapped_area(struct mm_struct *mm, struct file *file, unsigned long addr, unsigned long len, unsigned long pgoff, unsigned long flags) { - if (test_bit(MMF_TOPDOWN, &mm->flags)) - return arch_get_unmapped_area_topdown(file, addr, len, pgoff, flags, 0); - return arch_get_unmapped_area(file, addr, len, pgoff, flags, 0); + return mm_get_unmapped_area_vmflags(mm, file, addr, len, + pgoff, flags, 0); } EXPORT_SYMBOL(mm_get_unmapped_area); |