2 files changed, 10 insertions, 9 deletions

diff --git a/mm/kmemleak-test.c b/mm/kmemleak-test.c
index 177a5169bbde..ff0d9779cec8 100644
--- a/mm/kmemleak-test.c
+++ b/mm/kmemleak-test.c
@@ -75,13 +75,11 @@ static int __init kmemleak_test_init(void)
          * after the module is removed.
          */
         for (i = 0; i < 10; i++) {
-                elem = kmalloc(sizeof(*elem), GFP_KERNEL);
-                pr_info("kmemleak: kmalloc(sizeof(*elem)) = %p\n", elem);
+                elem = kzalloc(sizeof(*elem), GFP_KERNEL);
+                pr_info("kmemleak: kzalloc(sizeof(*elem)) = %p\n", elem);
                 if (!elem)
                         return -ENOMEM;
-                memset(elem, 0, sizeof(*elem));
                 INIT_LIST_HEAD(&elem->list);
-
                 list_add_tail(&elem->list, &test_list);
         }
 
diff --git a/mm/kmemleak.c b/mm/kmemleak.c
index bd9bc214091b..84225f3b7190 100644
--- a/mm/kmemleak.c
+++ b/mm/kmemleak.c
@@ -113,7 +113,9 @@
 #define BYTES_PER_POINTER       sizeof(void *)
 
 /* GFP bitmask for kmemleak internal allocations */
-#define GFP_KMEMLEAK_MASK       (GFP_KERNEL | GFP_ATOMIC)
+#define gfp_kmemleak_mask(gfp)  (((gfp) & (GFP_KERNEL | GFP_ATOMIC)) | \
+                                 __GFP_NORETRY | __GFP_NOMEMALLOC | \
+                                 __GFP_NOWARN)
 
 /* scanning area inside a memory block */
 struct kmemleak_scan_area {
@@ -511,9 +513,10 @@ static struct kmemleak_object *create_object(unsigned long ptr, size_t size,
         struct kmemleak_object *object;
         struct prio_tree_node *node;
 
-        object = kmem_cache_alloc(object_cache, gfp & GFP_KMEMLEAK_MASK);
+        object = kmem_cache_alloc(object_cache, gfp_kmemleak_mask(gfp));
         if (!object) {
-                kmemleak_stop("Cannot allocate a kmemleak_object structure\n");
+                pr_warning("Cannot allocate a kmemleak_object structure\n");
+                kmemleak_disable();
                 return NULL;
         }
 
@@ -734,9 +737,9 @@ static void add_scan_area(unsigned long ptr, size_t size, gfp_t gfp)
                 return;
         }
 
-        area = kmem_cache_alloc(scan_area_cache, gfp & GFP_KMEMLEAK_MASK);
+        area = kmem_cache_alloc(scan_area_cache, gfp_kmemleak_mask(gfp));
         if (!area) {
-                kmemleak_warn("Cannot allocate a scan area\n");
+                pr_warning("Cannot allocate a scan area\n");
                 goto out;
         }