405     uint64_t object, dnode_handle_t *dnh)  in dnode_create()  argument
419 	dn->dn_handle = dnh;  in dnode_create()
446 	if (dnh->dnh_dnode != NULL) {  in dnode_create()
450 		return (dnh->dnh_dnode);  in dnode_create()
470 	dnh->dnh_dnode = dn;  in dnode_create()
985 dnode_special_close(dnode_handle_t *dnh)  in dnode_special_close()  argument
987 	dnode_t *dn = dnh->dnh_dnode;  in dnode_special_close()
999 	zrl_add(&dnh->dnh_zrlock);  in dnode_special_close()
1001 	zrl_destroy(&dnh->dnh_zrlock);  in dnode_special_close()
1002 	dnh->dnh_dnode = NULL;  in dnode_special_close()
1007     dnode_handle_t *dnh)  in dnode_special_open()  argument
1011 	dn = dnode_create(os, dnp, NULL, object, dnh);  in dnode_special_open()
1012 	zrl_init(&dnh->dnh_zrlock);  in dnode_special_open()
1023 		dnode_handle_t *dnh = &children_dnodes->dnc_children[i];  in dnode_buf_evict_async()  local
1031 		if (dnh->dnh_dnode == NULL) {  in dnode_buf_evict_async()
1032 			zrl_destroy(&dnh->dnh_zrlock);  in dnode_buf_evict_async()
1036 		zrl_add(&dnh->dnh_zrlock);  in dnode_buf_evict_async()
1037 		dn = dnh->dnh_dnode;  in dnode_buf_evict_async()
1048 		zrl_destroy(&dnh->dnh_zrlock);  in dnode_buf_evict_async()
1049 		dnh->dnh_dnode = NULL;  in dnode_buf_evict_async()
1072 	dnode_handle_t *dnh;  in dnode_hold_impl()  local
1139 		dnh = &children_dnodes->dnc_children[0];  in dnode_hold_impl()
1141 			zrl_init(&dnh[i].dnh_zrlock);  in dnode_hold_impl()
1149 				zrl_destroy(&dnh[i].dnh_zrlock);  in dnode_hold_impl()
1159 	dnh = &children_dnodes->dnc_children[idx];  in dnode_hold_impl()
1160 	zrl_add(&dnh->dnh_zrlock);  in dnode_hold_impl()
1161 	dn = dnh->dnh_dnode;  in dnode_hold_impl()
1165 		dn = dnode_create(os, phys, db, object, dnh);  in dnode_hold_impl()
1175 		zrl_remove(&dnh->dnh_zrlock);  in dnode_hold_impl()
1180 		dbuf_add_ref(db, dnh);  in dnode_hold_impl()
1184 	zrl_remove(&dnh->dnh_zrlock);  in dnode_hold_impl()
1235 	dnode_handle_t *dnh = dn->dn_handle;  in dnode_rele_and_unlock()  local
1249 	ASSERT(refs > 0 || dnh->dnh_zrlock.zr_owner != curthread);  in dnode_rele_and_unlock()
1261 		dbuf_rele(db, dnh);  in dnode_rele_and_unlock()