Illumos 5911 - ZFS "hangs" while deleting file

5911 ZFS "hangs" while deleting file
Reviewed by: Bayard Bell <buffer.g.overflow@gmail.com>
Reviewed by: Alek Pinchuk <alek@nexenta.com>
Reviewed by: Simon Klinkert <simon.klinkert@gmail.com>
Reviewed by: Dan McDonald <danmcd@omniti.com>
Approved by: Richard Lowe <richlowe@richlowe.net>

References:
  https://www.illumos.org/issues/5911
  https://github.com/illumos/illumos-gate/commit/46e1baa

Porting notes:

Resolved ISO C90 forbids mixed declarations and code wanting in
the dnode_free_range() function.

Ported-by: kernelOfTruth kerneloftruth@gmail.com
Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov>
Closes #3554
This commit is contained in:
Matthew Ahrens
2015-07-02 18:23:20 +02:00
committed by Brian Behlendorf
parent 5e8cd5d17f
commit 4bda3bd0e7
5 changed files with 91 additions and 34 deletions
+2 -2
View File
@@ -21,7 +21,7 @@
/*
* Copyright (c) 2005, 2010, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 2012, 2014 by Delphix. All rights reserved.
* Copyright (c) 2012, 2015 by Delphix. All rights reserved.
* Copyright (c) 2014 Spectra Logic Corporation, All rights reserved.
*/
@@ -718,7 +718,7 @@ dnode_sync(dnode_t *dn, dmu_tx_t *tx)
mutex_exit(&dn->dn_mtx);
}
dbuf_sync_list(list, tx);
dbuf_sync_list(list, dn->dn_phys->dn_nlevels - 1, tx);
if (!DMU_OBJECT_IS_SPECIAL(dn->dn_object)) {
ASSERT3P(list_head(list), ==, NULL);