diff --git a/[refs] b/[refs]
index f62d1018b512..4f1a31337885 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 6b2d2cec1081a979e0efd6a1e9559e5a01a3c10e
+refs/heads/master: 9723198c219f3546982cb469e5aed26e68399055
diff --git a/trunk/mm/memory.c b/trunk/mm/memory.c
index 4bf0b6d0eb2a..6dd1cd88bfb6 100644
--- a/trunk/mm/memory.c
+++ b/trunk/mm/memory.c
@@ -392,6 +392,7 @@ struct page *vm_normal_page(struct vm_area_struct *vma, unsigned long addr, pte_
 			return NULL;
 	}
 
+#ifdef CONFIG_DEBUG_VM
 	/*
 	 * Add some anal sanity checks for now. Eventually,
 	 * we should just do "return pfn_to_page(pfn)", but
@@ -402,6 +403,7 @@ struct page *vm_normal_page(struct vm_area_struct *vma, unsigned long addr, pte_
 		print_bad_pte(vma, pte, addr);
 		return NULL;
 	}
+#endif
 
 	/*
 	 * NOTE! We still have PageReserved() pages in the page