1 files changed, 10 insertions, 7 deletions

diff --git a/sys/vm/vm_map.c b/sys/vm/vm_map.c
index 386acbcccb681..f28271dc29be1 100644
--- a/sys/vm/vm_map.c
+++ b/sys/vm/vm_map.c
@@ -1920,16 +1920,19 @@ vm_map_clean(
 			    OFF_TO_IDX(offset),
 			    OFF_TO_IDX(offset + size + PAGE_MASK),
 			    flags);
-			if (invalidate) {
-				/*vm_object_pip_wait(object, "objmcl");*/
-				vm_object_page_remove(object,
-				    OFF_TO_IDX(offset),
-				    OFF_TO_IDX(offset + size + PAGE_MASK),
-				    FALSE);
-			}
 			VOP_UNLOCK(object->handle, 0, curthread);
 			vm_object_deallocate(object);
 		}
+		if (object && invalidate &&
+		    ((object->type == OBJT_VNODE) ||
+		     (object->type == OBJT_DEVICE))) {
+			vm_object_reference(object);
+			vm_object_page_remove(object,
+			    OFF_TO_IDX(offset),
+			    OFF_TO_IDX(offset + size + PAGE_MASK),
+			    FALSE);
+			vm_object_deallocate(object);
+                }
 		start += size;
 	}