diff options
Diffstat (limited to 'module/zfs/dmu_tx.c')
| -rw-r--r-- | module/zfs/dmu_tx.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/module/zfs/dmu_tx.c b/module/zfs/dmu_tx.c index a7914207f..426e005eb 100644 --- a/module/zfs/dmu_tx.c +++ b/module/zfs/dmu_tx.c @@ -1242,11 +1242,13 @@ dmu_tx_sa_registration_hold(sa_os_t *sa, dmu_tx_t *tx) void dmu_tx_hold_spill(dmu_tx_t *tx, uint64_t object) { - dmu_tx_hold_t *txh = dmu_tx_hold_object_impl(tx, - tx->tx_objset, object, THT_SPILL, 0, 0); + dmu_tx_hold_t *txh; - (void) refcount_add_many(&txh->txh_space_towrite, - SPA_OLD_MAXBLOCKSIZE, FTAG); + txh = dmu_tx_hold_object_impl(tx, tx->tx_objset, object, + THT_SPILL, 0, 0); + if (txh != NULL) + (void) refcount_add_many(&txh->txh_space_towrite, + SPA_OLD_MAXBLOCKSIZE, FTAG); } void |