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Diffstat (limited to 'sys/contrib/openzfs/module/zfs/dbuf.c')
-rw-r--r--sys/contrib/openzfs/module/zfs/dbuf.c7
1 files changed, 4 insertions, 3 deletions
diff --git a/sys/contrib/openzfs/module/zfs/dbuf.c b/sys/contrib/openzfs/module/zfs/dbuf.c
index 3d0f88b36336..7403f10d91b7 100644
--- a/sys/contrib/openzfs/module/zfs/dbuf.c
+++ b/sys/contrib/openzfs/module/zfs/dbuf.c
@@ -2557,12 +2557,13 @@ dbuf_undirty(dmu_buf_impl_t *db, dmu_tx_t *tx)
/*
* Due to our use of dn_nlevels below, this can only be called
- * in open context, unless we are operating on the MOS.
- * From syncing context, dn_nlevels may be different from the
- * dn_nlevels used when dbuf was dirtied.
+ * in open context, unless we are operating on the MOS or it's
+ * a special object. From syncing context, dn_nlevels may be
+ * different from the dn_nlevels used when dbuf was dirtied.
*/
ASSERT(db->db_objset ==
dmu_objset_pool(db->db_objset)->dp_meta_objset ||
+ DMU_OBJECT_IS_SPECIAL(db->db.db_object) ||
txg != spa_syncing_txg(dmu_objset_spa(db->db_objset)));
ASSERT(db->db_blkid != DMU_BONUS_BLKID);
ASSERT0(db->db_level);