Illumos #1644, #1645, #1646, #1647, #1708

[zfs.git] / module / zfs / dsl_pool.c

diff --git a/module/zfs/dsl_pool.c b/module/zfs/dsl_pool.c
index d428b7a..3b285df 100644 (file)
--- a/module/zfs/dsl_pool.c
+++ b/module/zfs/dsl_pool.c
@@ -20,6 +20,7 @@
  */
 /*
  * Copyright (c) 2005, 2010, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2011 by Delphix. All rights reserved.
  */
 
 #include <sys/dsl_pool.h>
@@ -291,7 +292,10 @@ static int
 deadlist_enqueue_cb(void *arg, const blkptr_t *bp, dmu_tx_t *tx)
 {
        dsl_deadlist_t *dl = arg;
+       dsl_pool_t *dp = dmu_objset_pool(dl->dl_os);
+       rw_enter(&dp->dp_config_rwlock, RW_READER);
        dsl_deadlist_insert(dl, bp, tx);
+       rw_exit(&dp->dp_config_rwlock);
        return (0);
 }