4374 dn_free_ranges should use range_tree_t
Reviewed by: George Wilson <george.wilson@delphix.com>
Reviewed by: Max Grossman <max.grossman@delphix.com>
Reviewed by: Christopher Siden <christopher.siden@delphix.com
Reviewed by: Garrett D'Amore <garrett@damore.org>
Reviewed by: Dan McDonald <danmcd@omniti.com>
Approved by: Dan McDonald <danmcd@omniti.com>

@@ -19,11 +19,11 @@
  * CDDL HEADER END
  */
 
 /*
  * Copyright (c) 2005, 2010, Oracle and/or its affiliates. All rights reserved.
- * Copyright (c) 2013 by Delphix. All rights reserved.
+ * Copyright (c) 2012, 2014 by Delphix. All rights reserved.
  */
 
 #include <stdio.h>
 #include <unistd.h>
 #include <stdio_ext.h>

@@ -2747,11 +2747,12 @@
                 dds.dds_ref_blocks = zdde->zdde_ref_blocks;
                 dds.dds_ref_lsize = zdde->zdde_ref_lsize;
                 dds.dds_ref_psize = zdde->zdde_ref_psize;
                 dds.dds_ref_dsize = zdde->zdde_ref_dsize;
 
-                ddt_stat_add(&ddh_total.ddh_stat[highbit(refcnt) - 1], &dds, 0);
+                ddt_stat_add(&ddh_total.ddh_stat[highbit64(refcnt) - 1],
+                    &dds, 0);
 
                 umem_free(zdde, sizeof (*zdde));
         }
 
         avl_destroy(&t);