3752 want more verifiable dbuf user eviction
Submitted by:   Justin Gibbs <justing@spectralogic.com>
Submitted by:   Will Andrews <willa@spectralogic.com>

@@ -20,10 +20,11 @@
  */
 /*
  * Copyright (c) 2010, Oracle and/or its affiliates. All rights reserved.
  */
 
+#include <sys/zfs_context.h>
 #include <sys/types.h>
 #include <sys/param.h>
 #include <sys/vnode.h>
 #include <sys/sa.h>
 #include <sys/zfs_acl.h>