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-rw-r--r--module/zfs/bpobj.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/module/zfs/bpobj.c b/module/zfs/bpobj.c
index 1920da440..4ba9f8002 100644
--- a/module/zfs/bpobj.c
+++ b/module/zfs/bpobj.c
@@ -366,6 +366,7 @@ bpobj_enqueue_subobj(bpobj_t *bpo, uint64_t subobj, dmu_tx_t *tx)
{
bpobj_t subbpo;
uint64_t used, comp, uncomp, subsubobjs;
+ ASSERTV(dmu_object_info_t doi);
ASSERT(bpo->bpo_havesubobj);
ASSERT(bpo->bpo_havecomp);
@@ -392,6 +393,9 @@ bpobj_enqueue_subobj(bpobj_t *bpo, uint64_t subobj, dmu_tx_t *tx)
DMU_OT_BPOBJ_SUBOBJ, SPA_MAXBLOCKSIZE, DMU_OT_NONE, 0, tx);
}
+ ASSERT0(dmu_object_info(bpo->bpo_os, bpo->bpo_phys->bpo_subobjs, &doi));
+ ASSERT3U(doi.doi_type, ==, DMU_OT_BPOBJ_SUBOBJ);
+
mutex_enter(&bpo->bpo_lock);
dmu_write(bpo->bpo_os, bpo->bpo_phys->bpo_subobjs,
bpo->bpo_phys->bpo_num_subobjs * sizeof (subobj),