Index: head/sys/vm/vm_pageout.c
===================================================================
--- head/sys/vm/vm_pageout.c
+++ head/sys/vm/vm_pageout.c
@@ -1201,7 +1201,7 @@
 	}
 
 	/*
-	 * The addl_page_shortage is the number of temporarily
+	 * The addl_page_shortage is an estimate of the number of temporarily
 	 * stuck pages in the inactive queue.  In other words, the
 	 * number of pages from the inactive count that should be
 	 * discounted in setting the target for the active queue scan.
@@ -1275,7 +1275,6 @@
 			goto reinsert;
 		}
 		if (m->wire_count != 0) {
-			addl_page_shortage++;
 			vm_page_dequeue_deferred(m);
 			continue;
 		}