Index: sys/vm/vm_map.c
===================================================================
--- sys/vm/vm_map.c
+++ sys/vm/vm_map.c
@@ -2428,19 +2428,6 @@
 	return (entry);
 }
 
-/*
- *	vm_map_clip_end:	[ internal use only ]
- *
- *	Asserts that the given entry ends at or before
- *	the specified address; if necessary,
- *	it splits the entry into two.
- */
-#define vm_map_clip_end(map, entry, endaddr) \
-{ \
-	if ((endaddr) < (entry->end)) \
-		_vm_map_clip_end((map), (entry), (endaddr)); \
-}
-
 /*
  *	This routine is called only when it is known that
  *	the entry must be split.
@@ -2464,6 +2451,20 @@
 	vm_map_entry_link(map, new_entry);
 }
 
+/*
+ *	vm_map_clip_end:	[ internal use only ]
+ *
+ *	Asserts that the given entry ends at or before
+ *	the specified address; if necessary,
+ *	it splits the entry into two.
+ */
+static inline void
+vm_map_clip_end(vm_map_t map, vm_map_entry_t entry, vm_offset_t endaddr)
+{
+	if (endaddr < entry->end)
+		_vm_map_clip_end(map, entry, endaddr);
+}
+
 /*
  *	vm_map_submap:		[ kernel use only ]
  *