diff --git a/mm/slab.c b/mm/slab.c
index f97e564..ddc41f3 100644
--- a/mm/slab.c
+++ b/mm/slab.c
@@ -2157,7 +2157,7 @@
 
 	/*
 	 * We use cache_chain_mutex to ensure a consistent view of
-	 * cpu_online_map as well.  Please see cpuup_callback
+	 * cpu_online_mask as well.  Please see cpuup_callback
 	 */
 	get_online_cpus();
 	mutex_lock(&cache_chain_mutex);