1209 	dnode_children_t *dnc = dbu;  in dnode_buf_evict_async()  local
1213 	for (int i = 0; i < dnc->dnc_count; i++) {  in dnode_buf_evict_async()
1214 		dnode_handle_t *dnh = &dnc->dnc_children[i];  in dnode_buf_evict_async()
1243 	kmem_free(dnc, sizeof (dnode_children_t) +  in dnode_buf_evict_async()
1244 	    dnc->dnc_count * sizeof (dnode_handle_t));  in dnode_buf_evict_async()
1285 	dnode_children_t *dnc;  in dnode_hold_impl()  local
1368 	dnc = dmu_buf_get_user(&db->db);  in dnode_hold_impl()
1370 	if (dnc == NULL) {  in dnode_hold_impl()
1374 		dnc = kmem_zalloc(sizeof (dnode_children_t) +  in dnode_hold_impl()
1376 		dnc->dnc_count = epb;  in dnode_hold_impl()
1377 		dnh = &dnc->dnc_children[0];  in dnode_hold_impl()
1391 				dnode_set_slots(dnc, i, 1, DN_SLOT_ALLOCATED);  in dnode_hold_impl()
1392 				dnode_set_slots(dnc, i + 1, interior,  in dnode_hold_impl()
1401 		dmu_buf_init_user(&dnc->dnc_dbu, NULL,  in dnode_hold_impl()
1403 		winner = dmu_buf_set_user(&db->db, &dnc->dnc_dbu);  in dnode_hold_impl()
1409 			kmem_free(dnc, sizeof (dnode_children_t) +  in dnode_hold_impl()
1411 			dnc = winner;  in dnode_hold_impl()
1415 	ASSERT(dnc->dnc_count == epb);  in dnode_hold_impl()
1420 		dnode_slots_hold(dnc, idx, slots);  in dnode_hold_impl()
1421 		dnh = &dnc->dnc_children[idx];  in dnode_hold_impl()
1427 			dnode_slots_rele(dnc, idx, slots);  in dnode_hold_impl()
1432 			dnode_slots_rele(dnc, idx, slots);  in dnode_hold_impl()
1436 			dnode_slots_rele(dnc, idx, slots);  in dnode_hold_impl()
1437 			dnode_slots_enter(dnc, idx, slots,  in dnode_hold_impl()
1458 			dnode_slots_rele(dnc, idx, slots);  in dnode_hold_impl()
1466 			dnode_slots_rele(dnc, idx, slots);  in dnode_hold_impl()
1480 		dnode_slots_hold(dnc, idx, slots);  in dnode_hold_impl()
1482 		if (!dnode_check_slots_free(dnc, idx, slots)) {  in dnode_hold_impl()
1484 			dnode_slots_rele(dnc, idx, slots);  in dnode_hold_impl()
1489 		dnode_slots_rele(dnc, idx, slots);  in dnode_hold_impl()
1490 		dnode_slots_enter(dnc, idx, slots,  in dnode_hold_impl()
1493 		if (!dnode_check_slots_free(dnc, idx, slots)) {  in dnode_hold_impl()
1495 			dnode_slots_rele(dnc, idx, slots);  in dnode_hold_impl()
1507 			dnode_reclaim_slots(dnc, idx + 1, slots - 1);  in dnode_hold_impl()
1509 		dnh = &dnc->dnc_children[idx];  in dnode_hold_impl()
1521 			dnode_slots_rele(dnc, idx, slots);  in dnode_hold_impl()
1529 			dnode_slots_rele(dnc, idx, slots);  in dnode_hold_impl()
1534 		dnode_set_slots(dnc, idx + 1, slots - 1, DN_SLOT_INTERIOR);  in dnode_hold_impl()
1549 	dnode_slots_rele(dnc, idx, slots);  in dnode_hold_impl()