[PATCH 22/22] mm/mempolicy: Use vma_lookup() in __access_remote_vm()

Liam Howlett
2021-05-10T17:01:16Z

vma_lookup() finds the vma of a specific address with a cleaner
interface and is more readable.

Signed-off-by: Liam R. Howlett <Liam.Howlett@Oracle.com>
---
mm/mempolicy.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/mm/mempolicy.c b/mm/mempolicy.c
index d79fa299b70c..325771bef5e2 100644
--- a/mm/mempolicy.c
+++ b/mm/mempolicy.c
@@ -975,7 +975,7 @@ static long do_get_mempolicy(int *policy, nodemask_t *nmask,
* want to return MPOL_DEFAULT in this case.
*/
mmap_read_lock(mm);
- vma = find_vma_intersection(mm, addr, addr+1);
+ vma = vma_lookup(mm, addr);
if (!vma) {
mmap_read_unlock(mm);
return -EFAULT;
--
2.30.2