1204 	dnode_children_t *dnc = dbu;  in dnode_buf_evict_async()  local
1208 	for (int i = 0; i < dnc->dnc_count; i++) {  in dnode_buf_evict_async()
1209 		dnode_handle_t *dnh = &dnc->dnc_children[i];  in dnode_buf_evict_async()
1238 	kmem_free(dnc, sizeof (dnode_children_t) +  in dnode_buf_evict_async()
1239 	    dnc->dnc_count * sizeof (dnode_handle_t));  in dnode_buf_evict_async()
1281 	dnode_children_t *dnc;  in dnode_hold_impl()  local
1366 	dnc = dmu_buf_get_user(&db->db);  in dnode_hold_impl()
1368 	if (dnc == NULL) {  in dnode_hold_impl()
1372 		dnc = kmem_zalloc(sizeof (dnode_children_t) +  in dnode_hold_impl()
1374 		dnc->dnc_count = epb;  in dnode_hold_impl()
1375 		dnh = &dnc->dnc_children[0];  in dnode_hold_impl()
1389 				dnode_set_slots(dnc, i, 1, DN_SLOT_ALLOCATED);  in dnode_hold_impl()
1390 				dnode_set_slots(dnc, i + 1, interior,  in dnode_hold_impl()
1399 		dmu_buf_init_user(&dnc->dnc_dbu, NULL,  in dnode_hold_impl()
1401 		winner = dmu_buf_set_user(&db->db, &dnc->dnc_dbu);  in dnode_hold_impl()
1407 			kmem_free(dnc, sizeof (dnode_children_t) +  in dnode_hold_impl()
1409 			dnc = winner;  in dnode_hold_impl()
1413 	ASSERT(dnc->dnc_count == epb);  in dnode_hold_impl()
1418 		dnode_slots_hold(dnc, idx, slots);  in dnode_hold_impl()
1419 		dnh = &dnc->dnc_children[idx];  in dnode_hold_impl()
1425 			dnode_slots_rele(dnc, idx, slots);  in dnode_hold_impl()
1430 			dnode_slots_rele(dnc, idx, slots);  in dnode_hold_impl()
1434 			dnode_slots_rele(dnc, idx, slots);  in dnode_hold_impl()
1435 			while (!dnode_slots_tryenter(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 		while (!dnode_slots_tryenter(dnc, idx, slots)) {  in dnode_hold_impl()
1495 		if (!dnode_check_slots_free(dnc, idx, slots)) {  in dnode_hold_impl()
1497 			dnode_slots_rele(dnc, idx, slots);  in dnode_hold_impl()
1509 			dnode_reclaim_slots(dnc, idx + 1, slots - 1);  in dnode_hold_impl()
1511 		dnh = &dnc->dnc_children[idx];  in dnode_hold_impl()
1523 			dnode_slots_rele(dnc, idx, slots);  in dnode_hold_impl()
1531 			dnode_slots_rele(dnc, idx, slots);  in dnode_hold_impl()
1536 		dnode_set_slots(dnc, idx + 1, slots - 1, DN_SLOT_INTERIOR);  in dnode_hold_impl()
1551 	dnode_slots_rele(dnc, idx, slots);  in dnode_hold_impl()