1 files changed, 11 insertions, 2 deletions

diff --git a/mm/slab_common.c b/mm/slab_common.c
index f3cfccf76dda..102cc6fca3d3 100644
--- a/mm/slab_common.c
+++ b/mm/slab_common.c
@@ -323,6 +323,12 @@ static int kmem_cache_destroy_memcg_children(struct kmem_cache *s)
 }
 #endif /* CONFIG_MEMCG_KMEM */
 
+void slab_kmem_cache_release(struct kmem_cache *s)
+{
+        kfree(s->name);
+        kmem_cache_free(kmem_cache, s);
+}
+
 void kmem_cache_destroy(struct kmem_cache *s)
 {
         get_online_cpus();
@@ -352,8 +358,11 @@ void kmem_cache_destroy(struct kmem_cache *s)
                 rcu_barrier();
 
         memcg_free_cache_params(s);
-        kfree(s->name);
-        kmem_cache_free(kmem_cache, s);
+#ifdef SLAB_SUPPORTS_SYSFS
+        sysfs_slab_remove(s);
+#else
+        slab_kmem_cache_release(s);
+#endif
         goto out_put_cpus;
 
 out_unlock: