diff --git a/Documentation/core-api/mm-api.rst b/Documentation/core-api/mm-api.rst
index c81e75482035..aa8e54b85221 100644
--- a/Documentation/core-api/mm-api.rst
+++ b/Documentation/core-api/mm-api.rst
@@ -46,6 +46,9 @@ The Slab Cache
 .. kernel-doc:: mm/slab.c
    :export:
 
+.. kernel-doc:: mm/slab_common.c
+   :export:
+
 .. kernel-doc:: mm/util.c
    :functions: kfree_const kvmalloc_node kvfree