1 files changed, 1 insertions, 1 deletions

diff --git a/mm/swapfile.c b/mm/swapfile.c
index 63f55ccb9b26..a7e72103f23b 100644
--- a/mm/swapfile.c
+++ b/mm/swapfile.c
@@ -1312,7 +1312,7 @@ static unsigned int find_next_to_unuse(struct swap_info_struct *si,
                         else
                                 continue;
                 }
-                count = ACCESS_ONCE(si->swap_map[i]);
+                count = READ_ONCE(si->swap_map[i]);
                 if (count && swap_count(count) != SWAP_MAP_BAD)
                         break;
         }