1 files changed, 1 insertions, 2 deletions

diff --git a/mm/shmem.c b/mm/shmem.c
index 7ec78e24a30d..d94d2e9146bc 100644
--- a/mm/shmem.c
+++ b/mm/shmem.c
@@ -1068,8 +1068,7 @@ static int shmem_writepage(struct page *page, struct writeback_control *wbc)
                 swap_duplicate(swap);
                 BUG_ON(page_mapped(page));
                 page_cache_release(page);       /* pagecache ref */
-                set_page_dirty(page);
-                unlock_page(page);
+                swap_writepage(page, wbc);
                 if (inode) {
                         mutex_lock(&shmem_swaplist_mutex);
                         /* move instead of add in case we're racing */