diff options
| -rw-r--r-- | module/zfs/dmu_tx.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/module/zfs/dmu_tx.c b/module/zfs/dmu_tx.c index b0dc64f06..fd714135a 100644 --- a/module/zfs/dmu_tx.c +++ b/module/zfs/dmu_tx.c @@ -773,12 +773,13 @@ void dmu_tx_hold_space(dmu_tx_t *tx, uint64_t space) { dmu_tx_hold_t *txh; + ASSERT(tx->tx_txg == 0); txh = dmu_tx_hold_object_impl(tx, tx->tx_objset, DMU_NEW_OBJECT, THT_SPACE, space, 0); - - txh->txh_space_towrite += space; + if (txh) + txh->txh_space_towrite += space; } int @@ -1320,6 +1321,8 @@ dmu_tx_hold_spill(dmu_tx_t *tx, uint64_t object) txh = dmu_tx_hold_object_impl(tx, tx->tx_objset, object, THT_SPILL, 0, 0); + if (txh == NULL) + return; dn = txh->txh_dnode; |