module/zfs/bpobj.c

675 	uint64_t used, comp, uncomp, subsubobjs;
715 	subsubobjs = subbpo.bpo_phys->bpo_subobjs;
716 	if (subsubobjs != 0) {
717 		VERIFY0(dmu_object_info(bpo->bpo_os, subsubobjs, &doi));
734 	if (copy_subsub && subsubobjs != 0) {
738 		VERIFY0(dmu_buf_hold(bpo->bpo_os, subsubobjs,
760 		VERIFY0(dmu_object_free(bpo->bpo_os, subsubobjs, tx));
815 	uint64_t subsubobjs;
831 	subsubobjs = subbpo.bpo_phys->bpo_subobjs;
834 	if (subsubobjs != 0) {
835 		if (dmu_object_info(bpo->bpo_os, subsubobjs, &doi) != 0)
846 	if (copy_subsub && subsubobjs != 0) {
852 		dmu_prefetch(bpo->bpo_os, subsubobjs, 0, 0, 1,