1 files changed, 3 insertions, 0 deletions

diff --git a/mm/memcontrol.c b/mm/memcontrol.c
index 65302a083d2f..cc13797d0fbc 100644
--- a/mm/memcontrol.c
+++ b/mm/memcontrol.c
@@ -3086,6 +3086,9 @@ static struct kmem_cache *kmem_cache_dup(struct mem_cgroup *memcg,
         new = kmem_cache_create_memcg(memcg, name, s->object_size, s->align,
                                       (s->flags & ~SLAB_PANIC), s->ctor);
 
+        if (new)
+                new->allocflags |= __GFP_KMEMCG;
+
         kfree(name);
         return new;
 }