Index: sys/vm/uma_core.c
===================================================================
--- sys/vm/uma_core.c
+++ sys/vm/uma_core.c
@@ -2135,10 +2135,7 @@
 	int lockfail;
 	int cpu;
 
-	/*
-	 * This is only enabled by kernel option.
-	 * If not enabled, it is a null macro.
-	 */
+	/* Enable entropy collection for RANDOM_ENABLE_UMA kernel option */
 	random_harvest_fast_uma(&zone, sizeof(zone), 1, RANDOM_FAST);
 
 	/* This is the fast path allocation */
@@ -2680,10 +2677,7 @@
 	int lockfail;
 	int cpu;
 
-	/*
-	 * This is only enabled by kernel option.
-	 * If not enabled, it is a null macro.
-	 */
+	/* Enable entropy collection for RANDOM_ENABLE_UMA kernel option */
 	random_harvest_fast_uma(&zone, sizeof(zone), 1, RANDOM_FAST);
 
 #ifdef UMA_DEBUG_ALLOC_1