mm/madvise: Use vma_next instead of vma linked list

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

diff --git a/mm/madvise.c b/mm/madvise.c
index 63e489e5bfdb56c905c2521ec987e9b00584efd8..ce9c738b766330582f7c9b956f9b1a2225051a37 100644 (file)
--- a/mm/madvise.c
+++ b/mm/madvise.c
@@ -1140,7 +1140,7 @@ int do_madvise(struct mm_struct *mm, unsigned long start, size_t len_in, int beh
                if (start >= end)
                        goto out;
                if (prev)
-                       vma = prev->vm_next;
+                       vma = vma_next(mm, prev);
                else    /* madvise_remove dropped mmap_lock */
                        vma = find_vma(mm, start);
        }