--- umountfs.orig	2012-05-03 13:42:11.509943160 -0400
+++ umountfs	2012-05-03 13:42:29.105615549 -0400
@@ -38,7 +38,7 @@
 			;;
 		esac
 		case "$FSTYPE" in 
-		  proc|procfs|linprocfs|sysfs|usbfs|usbdevfs|devpts)
+		  proc|procfs|linprocfs|sysfs|usbfs|usbdevfs|devpts|autofs)
 			continue
 			;;
 		  tmpfs)