diff options
Diffstat (limited to 'module/zfs/dmu_tx.c')
| -rw-r--r-- | module/zfs/dmu_tx.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/module/zfs/dmu_tx.c b/module/zfs/dmu_tx.c index 7ee214bb0..5e4a5cbbe 100644 --- a/module/zfs/dmu_tx.c +++ b/module/zfs/dmu_tx.c @@ -465,12 +465,12 @@ dmu_tx_count_free(dmu_tx_hold_t *txh, uint64_t off, uint64_t len) blkid = off >> dn->dn_datablkshift; nblks = (len + dn->dn_datablksz - 1) >> dn->dn_datablkshift; - if (blkid >= dn->dn_maxblkid) { + if (blkid > dn->dn_maxblkid) { rw_exit(&dn->dn_struct_rwlock); return; } if (blkid + nblks > dn->dn_maxblkid) - nblks = dn->dn_maxblkid - blkid; + nblks = dn->dn_maxblkid - blkid + 1; } l0span = nblks; /* save for later use to calc level > 1 overhead */ |