diff --git a/include/linux/bvec.h b/include/linux/bvec.h
index fe7a22dd133b5a3c62833fd2539668d99f20b6f8..66a737c6baa6ffa87b709ee970aeca78e207e19d 100644
--- a/include/linux/bvec.h
+++ b/include/linux/bvec.h
@@ -23,6 +23,7 @@
 #include <linux/kernel.h>
 #include <linux/bug.h>
 #include <linux/errno.h>
+#include <linux/mm.h>
 
 /*
  * was unsigned short, but we might as well be ready for > 64kB I/O pages
@@ -46,6 +47,11 @@ struct bvec_iter {
 						   current bvec */
 };
 
+static inline struct page *bvec_nth_page(struct page *page, int idx)
+{
+	return idx == 0 ? page : nth_page(page, idx);
+}
+
 /*
  * various member access, note that bio_data should of course not be used
  * on highmem page vectors