Move the vop_islocked declaration to the top, in preparation for committing

code to auto-generate assertions from the lockspecs

sys/kern/vnode_if.src

@@ -50,6 +50,13 @@
 # X: locked if not nil.
 #
 
+#
+#% islocked	vp	= = =
+#
+vop_islocked {
+	IN struct vnode *vp;
+};
+
 #
 #% lookup	dvp	L ? ?
 #% lookup	vpp	- L -
@@ -400,13 +407,6 @@ vop_print {
 	IN struct vnode *vp;
 };
 
-#
-#% islocked	vp	= = =
-#
-vop_islocked {
-	IN struct vnode *vp;
-};
-
 #
 #% pathconf	vp	L L L
 #