| From | Liam Howlett <> | Subject | [PATCH 40/94] mm/mmap: Change vm_brk_flags() to use mm_populate_vma() | Date | Wed, 28 Apr 2021 15:36:09 +0000 |
| |
Skip searching for the vma to populate after creating it by passing in a pointer.
Signed-off-by: Liam R. Howlett <Liam.Howlett@Oracle.com> --- mm/mmap.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/mm/mmap.c b/mm/mmap.c index 6671e34b9693..7371fbf267ed 100644 --- a/mm/mmap.c +++ b/mm/mmap.c @@ -3004,7 +3004,7 @@ int vm_brk_flags(unsigned long addr, unsigned long request, unsigned long flags) populate = ((mm->def_flags & VM_LOCKED) != 0); mmap_write_unlock(mm); if (populate && !ret) - mm_populate(addr, len); + mm_populate_vma(vma, addr, addr + len); return ret; } EXPORT_SYMBOL(vm_brk_flags); -- 2.30.2
|