damon: Fix stack size

Signed-off-by: Liam R. Howlett <Liam.Howlett@oracle.com>

diff --git a/mm/damon/vaddr-test.h b/mm/damon/vaddr-test.h
index d9c8efcbc0dc9f3b6bed63d364858c8fd85f6d4e..ed94dbffd82fb06ebe04a417419294357b233542 100644 (file)
--- a/mm/damon/vaddr-test.h
+++ b/mm/damon/vaddr-test.h
@@ -59,7 +59,7 @@ static void __link_vmas(struct maple_tree *mt, struct vm_area_struct *vmas,
  */
 static void damon_test_three_regions_in_vmas(struct kunit *test)
 {
-       struct mm_struct mm;
+       static struct mm_struct mm;
        struct damon_addr_range regions[3] = {0,};
        /* 10-20-25, 200-210-220, 300-305, 307-330 */
        struct vm_area_struct vmas[] = {