1 files changed, 1 insertions, 1 deletions

diff --git a/mm/memory.c b/mm/memory.c
index a472bcd4b061..1002f473f497 100644
--- a/mm/memory.c
+++ b/mm/memory.c
@@ -1789,7 +1789,7 @@ static int do_wp_page(struct mm_struct *mm, struct vm_area_struct *vma,
          * not dirty accountable.
          */
         if (PageAnon(old_page)) {
-                if (!TestSetPageLocked(old_page)) {
+                if (trylock_page(old_page)) {
                         reuse = can_share_swap_page(old_page);
                         unlock_page(old_page);
                 }