diff --git a/include/linux/rmap.h b/include/linux/rmap.h
index 36f8503..bdd2772 100644
--- a/include/linux/rmap.h
+++ b/include/linux/rmap.h
@@ -72,7 +72,7 @@
 void page_add_anon_rmap(struct page *, struct vm_area_struct *, unsigned long);
 void page_add_new_anon_rmap(struct page *, struct vm_area_struct *, unsigned long);
 void page_add_file_rmap(struct page *);
-void page_remove_rmap(struct page *);
+void page_remove_rmap(struct page *, struct vm_area_struct *);
 
 /**
  * page_dup_rmap - duplicate pte mapping to a page