diff --git a/mm/slab.h b/mm/slab.h
index 44c0bd6..c01bc89 100644
--- a/mm/slab.h
+++ b/mm/slab.h
@@ -38,6 +38,9 @@
 #ifndef CONFIG_SLOB
 /* Kmalloc array related functions */
 void create_kmalloc_caches(unsigned long);
+
+/* Find the kmalloc slab corresponding for a certain size */
+struct kmem_cache *kmalloc_slab(size_t, gfp_t);
 #endif