*/
/*
* 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>
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);
}
reserved = dp->dp_space_towrite[tx->tx_txg & TXG_MASK]
+ dp->dp_tempreserved[tx->tx_txg & TXG_MASK] / 2;
- if (reserved && reserved > write_limit)
+ if (reserved && reserved > write_limit) {
+ DMU_TX_STAT_BUMP(dmu_tx_write_limit);
return (ERESTART);
+ }
}
atomic_add_64(&dp->dp_tempreserved[tx->tx_txg & TXG_MASK], space);