1 files changed, 8 insertions, 2 deletions

diff --git a/mm/slab.c b/mm/slab.c
index 671588497e82..54eb555c4ef8 100644
--- a/mm/slab.c
+++ b/mm/slab.c
@@ -1282,13 +1282,18 @@ static int __cpuinit cpuup_prepare(long cpu)
                         shared = alloc_arraycache(node,
                                 cachep->shared * cachep->batchcount,
                                 0xbaadf00d);
-                        if (!shared)
+                        if (!shared) {
+                                kfree(nc);
                                 goto bad;
+                        }
                 }
                 if (use_alien_caches) {
                         alien = alloc_alien_cache(node, cachep->limit);
-                        if (!alien)
+                        if (!alien) {
+                                kfree(shared);
+                                kfree(nc);
                                 goto bad;
+                        }
                 }
                 cachep->array[cpu] = nc;
                 l3 = cachep->nodelists[node];
@@ -1315,6 +1320,7 @@ static int __cpuinit cpuup_prepare(long cpu)
         }
         return 0;
 bad:
+        cpuup_canceled(cpu);
         return -ENOMEM;
 }