1 files changed, 5 insertions, 0 deletions

diff --git a/include/linux/swap.h b/include/linux/swap.h
index c38bd157695b..c0d23ac710d5 100644
--- a/include/linux/swap.h
+++ b/include/linux/swap.h
@@ -371,6 +371,11 @@ static inline struct page *lookup_swap_cache(swp_entry_t swp)
         return NULL;
 }
 
+static inline int add_to_swap(struct page *page)
+{
+        return 0;
+}
+
 static inline int add_to_swap_cache(struct page *page, swp_entry_t entry,
                                                         gfp_t gfp_mask)
 {