svn commit: r347048 - stable/12/sys/cddl/contrib/opensolaris/uts/common/fs/zfs

[Alexander Motin]

Author: mav
Date: Fri May  3 03:35:36 2019
New Revision: 347048
URL: https://svnweb.freebsd.org/changeset/base/347048

Log:
  MFC r346762: Add mutex_destroy() missed in r334844.

Modified:
  stable/12/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/dsl_pool.c
Directory Properties:
  stable/12/   (props changed)

Modified: stable/12/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/dsl_pool.c
==============================================================================
--- stable/12/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/dsl_pool.c	Fri May  3 03:34:50 2019	(r347047)
+++ stable/12/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/dsl_pool.c	Fri May  3 03:35:36 2019	(r347048)
@@ -498,8 +498,10 @@ dsl_pool_close(dsl_pool_t *dp)
 	rrw_destroy(&dp->dp_config_rwlock);
 	mutex_destroy(&dp->dp_lock);
 	taskq_destroy(dp->dp_vnrele_taskq);
-	if (dp->dp_blkstats != NULL)
+	if (dp->dp_blkstats != NULL) {
+		mutex_destroy(&dp->dp_blkstats->zab_lock);
 		kmem_free(dp->dp_blkstats, sizeof (zfs_all_blkstats_t));
+	}
 	kmem_free(dp, sizeof (dsl_pool_t));
 }