diff --git a/mm/memory.c b/mm/memory.c
index bf61002..c00bac6 100644
--- a/mm/memory.c
+++ b/mm/memory.c
@@ -1441,7 +1441,7 @@
 	return pte;
 }
 
-static inline void cow_user_page(struct page *dst, struct page *src, unsigned long va)
+static inline void cow_user_page(struct page *dst, struct page *src, unsigned long va, struct vm_area_struct *vma)
 {
 	/*
 	 * If the source page was a PFN mapping, we don't have
@@ -1464,9 +1464,9 @@
 		kunmap_atomic(kaddr, KM_USER0);
 		flush_dcache_page(dst);
 		return;
-		
+
 	}
-	copy_user_highpage(dst, src, va);
+	copy_user_highpage(dst, src, va, vma);
 }
 
 /*
@@ -1577,7 +1577,7 @@
 		new_page = alloc_page_vma(GFP_HIGHUSER, vma, address);
 		if (!new_page)
 			goto oom;
-		cow_user_page(new_page, old_page, address);
+		cow_user_page(new_page, old_page, address, vma);
 	}
 
 	/*
@@ -2200,7 +2200,7 @@
 			page = alloc_page_vma(GFP_HIGHUSER, vma, address);
 			if (!page)
 				goto oom;
-			copy_user_highpage(page, new_page, address);
+			copy_user_highpage(page, new_page, address, vma);
 			page_cache_release(new_page);
 			new_page = page;
 			anon = 1;