[PATCH v2 15/70] mm/mmap: Change vm_brk_flags() to use mm_populate_vma()

[Liam R. Howlett]

Skip searching for the vma to populate after creating it by passing in a 
pointer.

Signed-off-by: Liam R. Howlett <liam.howl...@oracle.com>
---
 mm/mmap.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/mm/mmap.c b/mm/mmap.c
index f500d5e490f1c..cab665a6daa05 100644
--- a/mm/mmap.c
+++ b/mm/mmap.c
@@ -3045,10 +3045,10 @@ int vm_brk_flags(unsigned long addr, unsigned long 
request, unsigned long flags)
        // This vma left intentionally blank.
        mas_walk(&mas);
        ret = do_brk_flags(&mas, &vma, addr, len, flags);
-       populate = ((mm->def_flags & VM_LOCKED) != 0);
        mmap_write_unlock(mm);
+       populate = ((mm->def_flags & VM_LOCKED) != 0);
        if (populate && !ret)
-               mm_populate(addr, len);
+               mm_populate_vma(vma, addr, addr + len);
        return ret;
 }
 EXPORT_SYMBOL(vm_brk_flags);
-- 
2.28.0