aboutsummaryrefslogtreecommitdiffstats
path: root/include/sys/dnode.h
diff options
context:
space:
mode:
authorMatthew Ahrens <mahrens@delphix.com>2013-08-20 20:11:52 -0800
committerBrian Behlendorf <behlendorf1@llnl.gov>2013-11-05 12:23:35 -0800
commitb663a23d36d805dd5e9d1b4663dbf5966944002d (patch)
tree1b50cc016c2e7658fa66360125e2e02e7ca57a93 /include/sys/dnode.h
parent46ba1e59d3ae7e374c7a98f15f4bef21ee3fcded (diff)
Illumos #4047
4047 panic from dbuf_free_range() from dmu_free_object() while doing zfs receive Reviewed by: Adam Leventhal <ahl@delphix.com> Reviewed by: George Wilson <george.wilson@delphix.com> Approved by: Dan McDonald <danmcd@nexenta.com> References: https://www.illumos.org/issues/4047 illumos/illumos-gate@713d6c208802cfbb806329ec0d154b641b80c355 Ported-by: Richard Yao <ryao@gentoo.org> Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov> Issue #1775 Porting notes: 1. The exported symbol dmu_free_object() was renamed to dmu_free_long_object() in Illumos.
Diffstat (limited to 'include/sys/dnode.h')
-rw-r--r--include/sys/dnode.h4
1 files changed, 3 insertions, 1 deletions
diff --git a/include/sys/dnode.h b/include/sys/dnode.h
index c3de03d36..55b87bc39 100644
--- a/include/sys/dnode.h
+++ b/include/sys/dnode.h
@@ -20,7 +20,7 @@
*/
/*
* Copyright (c) 2005, 2010, Oracle and/or its affiliates. All rights reserved.
- * Copyright (c) 2012 by Delphix. All rights reserved.
+ * Copyright (c) 2013 by Delphix. All rights reserved.
*/
#ifndef _SYS_DNODE_H
@@ -188,6 +188,8 @@ typedef struct dnode {
/* protected by dn_dbufs_mtx; declared here to fill 32-bit hole */
uint32_t dn_dbufs_count; /* count of dn_dbufs */
+ /* There are no level-0 blocks of this blkid or higher in dn_dbufs */
+ uint64_t dn_unlisted_l0_blkid;
/* protected by os_lock: */
list_node_t dn_dirty_link[TXG_SIZE]; /* next on dataset's dirty */