diff --git a/sys/vm/vm_fault.c b/sys/vm/vm_fault.c
index 700090b9883f..13dff3e9f67c 100644
--- a/sys/vm/vm_fault.c
+++ b/sys/vm/vm_fault.c
@@ -584,9 +584,6 @@ vnode_locked:
 			 * vm_page_t passed to the routine.
 			 *
 			 * fs.m plus the additional pages are VPO_BUSY'd.
-			 *
-			 * XXX vm_fault_additional_pages() can block
-			 * without releasing the map lock.
 			 */
 			faultcount = vm_fault_additional_pages(
 			    fs.m, behind, ahead, marray, &reqpage);