diff --git a/mm/swapfile.c b/mm/swapfile.c
index 178130880b90..6b6bb1bb6209 100644
--- a/mm/swapfile.c
+++ b/mm/swapfile.c
@@ -1111,6 +1111,18 @@ int page_swapcount(struct page *page)
 	return count;
 }
 
+static int swap_swapcount(struct swap_info_struct *si, swp_entry_t entry)
+{
+	int count = 0;
+	pgoff_t offset = swp_offset(entry);
+	struct swap_cluster_info *ci;
+
+	ci = lock_cluster_or_swap_info(si, offset);
+	count = swap_count(si->swap_map[offset]);
+	unlock_cluster_or_swap_info(si, ci);
+	return count;
+}
+
 /*
  * How many references to @entry are currently swapped out?
  * This does not give an exact answer when swap count is continued,
@@ -1119,17 +1131,11 @@ int page_swapcount(struct page *page)
 int __swp_swapcount(swp_entry_t entry)
 {
 	int count = 0;
-	pgoff_t offset;
 	struct swap_info_struct *si;
-	struct swap_cluster_info *ci;
 
 	si = __swap_info_get(entry);
-	if (si) {
-		offset = swp_offset(entry);
-		ci = lock_cluster_or_swap_info(si, offset);
-		count = swap_count(si->swap_map[offset]);
-		unlock_cluster_or_swap_info(si, ci);
-	}
+	if (si)
+		count = swap_swapcount(si, entry);
 	return count;
 }
 
@@ -1291,7 +1297,8 @@ int free_swap_and_cache(swp_entry_t entry)
 		 * Also recheck PageSwapCache now page is locked (above).
 		 */
 		if (PageSwapCache(page) && !PageWriteback(page) &&
-		    (!page_mapped(page) || mem_cgroup_swap_full(page))) {
+		    (!page_mapped(page) || mem_cgroup_swap_full(page)) &&
+		    !swap_swapcount(p, entry)) {
 			delete_from_swap_cache(page);
 			SetPageDirty(page);
 		}