1 files changed, 4 insertions, 0 deletions

diff --git a/mm/internal.h b/mm/internal.h
index 9d0ced8e505e..d071d380fb49 100644
--- a/mm/internal.h
+++ b/mm/internal.h
@@ -66,6 +66,10 @@ static inline unsigned long page_order(struct page *page)
         return page_private(page);
 }
 
+/* mm/util.c */
+void __vma_link_list(struct mm_struct *mm, struct vm_area_struct *vma,
+                struct vm_area_struct *prev, struct rb_node *rb_parent);
+
 #ifdef CONFIG_MMU
 extern long mlock_vma_pages_range(struct vm_area_struct *vma,
                         unsigned long start, unsigned long end);