diff --git a/[refs] b/[refs]
index 025a51899cff..f3d472999f4a 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: c2e95c6d7a9b9d8f023c3639edbb1da65ccd15ac
+refs/heads/master: 13685a1654b65357fb34066a98ef40445f7820fc
diff --git a/trunk/include/linux/bio.h b/trunk/include/linux/bio.h
index 12737be58601..2a04eb54c0dd 100644
--- a/trunk/include/linux/bio.h
+++ b/trunk/include/linux/bio.h
@@ -590,6 +590,11 @@ static inline void bio_list_merge_head(struct bio_list *bl,
 	bl->head = bl2->head;
 }
 
+static inline struct bio *bio_list_peek(struct bio_list *bl)
+{
+	return bl->head;
+}
+
 static inline struct bio *bio_list_pop(struct bio_list *bl)
 {
 	struct bio *bio = bl->head;