128 	if (need_rwlock)

   128 	if (need_rwlock)

   129 		rw_enter(&dd->dd_pool->dp_config_rwlock, RW_READER);

   129 		rw_enter(&dd->dd_pool->dp_config_rwlock, RW_READER);

   130 

   130 

   131 	err = dsl_prop_get_impl(dd, propname, 8, 1, &value, NULL);

   131 	err = dsl_prop_get_impl(dd, propname, 8, 1, &value, NULL);

   132 	if (err != 0) {

   132 	if (err != 0) {

   134 		return (err);

   135 		return (err);

   135 	}

   136 	}

   136 

   137 

   137 	cbr = kmem_alloc(sizeof (dsl_prop_cb_record_t), KM_SLEEP);

   138 	cbr = kmem_alloc(sizeof (dsl_prop_cb_record_t), KM_SLEEP);

   138 	cbr->cbr_ds = ds;

   139 	cbr->cbr_ds = ds;