svn commit: r261620 - head/sys/cddl/contrib/opensolaris/uts/common/fs/zfs

[Xin LI]

Author: delphij
Date: Sat Feb  8 05:35:36 2014
New Revision: 261620
URL: http://svnweb.freebsd.org/changeset/base/261620

Log:
  MFV r261619:
  
  4574 get_clones_stat does not call zap_count in non-debug kernel
  
  zap_count(...) is never called in non-DEBUG kernel.
  As result "count" variable is always 0, and "goto fail" is always
  reached.  This means get_clones_stat function never makes up list
  of clones for "clones" properties.
  
  MFC after:	2 weeks

Modified:
  head/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/dsl_dataset.c
Directory Properties:
  head/sys/cddl/contrib/opensolaris/   (props changed)

Modified: head/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/dsl_dataset.c
==============================================================================
--- head/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/dsl_dataset.c	Sat Feb  8 05:30:33 2014	(r261619)
+++ head/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/dsl_dataset.c	Sat Feb  8 05:35:36 2014	(r261620)
@@ -20,9 +20,10 @@
  */
 /*
  * Copyright (c) 2005, 2010, Oracle and/or its affiliates. All rights reserved.
+ * Portions Copyright (c) 2011 Martin Matuska <mm at FreeBSD.org>
  * Copyright (c) 2013 by Delphix. All rights reserved.
  * Copyright (c) 2012, Joyent, Inc. All rights reserved.
- * Portions Copyright (c) 2011 Martin Matuska <mm at FreeBSD.org>
+ * Copyright (c) 2014 RackTop Systems.
  */
 
 #include <sys/dmu_objset.h>
@@ -1424,7 +1425,7 @@ get_clones_stat(dsl_dataset_t *ds, nvlis
 	 * Only trust it if it has the right number of entries.
 	 */
 	if (ds->ds_phys->ds_next_clones_obj != 0) {
-		ASSERT0(zap_count(mos, ds->ds_phys->ds_next_clones_obj,
+		VERIFY0(zap_count(mos, ds->ds_phys->ds_next_clones_obj,
 		    &count));
 	}
 	if (count != ds->ds_phys->ds_num_children - 1)