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Illumos #2619 and #2747

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2619 asynchronous destruction of ZFS file systems
2747 SPA versioning with zfs feature flags
Reviewed by: Matt Ahrens <mahrens@delphix.com>
Reviewed by: George Wilson <gwilson@delphix.com>
Reviewed by: Richard Lowe <richlowe@richlowe.net>
Reviewed by: Dan Kruchinin <dan.kruchinin@gmail.com>
Approved by: Eric Schrock <Eric.Schrock@delphix.com>

References:
  illumos/illumos-gate@53089ab7c8
  illumos/illumos-gate@ad135b5d64
  illumos changeset: 13700:2889e2596bd6
  https://www.illumos.org/issues/2619
  https://www.illumos.org/issues/2747

NOTE: The grub specific changes were not ported.  This change
must be made to the Linux grub packages.

Ported-by: Brian Behlendorf <behlendorf1@llnl.gov>
This commit is contained in:
Christopher Siden
2012-12-13 15:24:15 -08:00
committed by Brian Behlendorf
parent 15313c5e18
commit 9ae529ec5d
67 changed files with 4267 additions and 467 deletions
Download Patch File Download Diff File Expand all files Collapse all files
module/zfs/sa.c
+8 -8
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@@ -18,8 +18,10 @@
*
* CDDL HEADER END
*/
/*
* Copyright (c) 2010, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 2012 by Delphix. All rights reserved.
*/
#include <sys/zfs_context.h>
@@ -446,10 +448,9 @@ sa_add_layout_entry(objset_t *os, sa_attr_type_t *attrs, int attr_count,
char attr_name[8];
if (sa->sa_layout_attr_obj == 0) {
sa->sa_layout_attr_obj = zap_create(os,
DMU_OT_SA_ATTR_LAYOUTS, DMU_OT_NONE, 0, tx);
VERIFY(zap_add(os, sa->sa_master_obj, SA_LAYOUTS, 8, 1,
&sa->sa_layout_attr_obj, tx) == 0);
sa->sa_layout_attr_obj = zap_create_link(os,
DMU_OT_SA_ATTR_LAYOUTS,
sa->sa_master_obj, SA_LAYOUTS, tx);
}
(void) snprintf(attr_name, sizeof (attr_name),
@@ -1583,10 +1584,9 @@ sa_attr_register_sync(sa_handle_t *hdl, dmu_tx_t *tx)
}
if (sa->sa_reg_attr_obj == 0) {
sa->sa_reg_attr_obj = zap_create(hdl->sa_os,
DMU_OT_SA_ATTR_REGISTRATION, DMU_OT_NONE, 0, tx);
VERIFY(zap_add(hdl->sa_os, sa->sa_master_obj,
SA_REGISTRY, 8, 1, &sa->sa_reg_attr_obj, tx) == 0);
sa->sa_reg_attr_obj = zap_create_link(hdl->sa_os,
DMU_OT_SA_ATTR_REGISTRATION,
sa->sa_master_obj, SA_REGISTRY, tx);
}
for (i = 0; i != sa->sa_num_attrs; i++) {
if (sa->sa_attr_table[i].sa_registered)