2207 	uint_t nspares;  in spa_load_spares()  local
2245 		nspares = 0;  in spa_load_spares()
2248 		    ZPOOL_CONFIG_SPARES, &spares, &nspares));  in spa_load_spares()
2250 	spa->spa_spares.sav_count = (int)nspares;  in spa_load_spares()
2253 	if (nspares == 0)  in spa_load_spares()
2265 	spa->spa_spares.sav_vdevs = kmem_zalloc(nspares * sizeof (void *),  in spa_load_spares()
5957 	uint_t i, nspares;  local
5971 	    ZPOOL_CONFIG_SPARES, &spares, &nspares));
5972 	if (nspares != 0) {
5974 		    (const nvlist_t * const *)spares, nspares);
5976 		    &spares, &nspares));
5983 		for (i = 0; i < nspares; i++) {
6400 	uint_t nspares, nl2cache;  local
6552 	    &spares, &nspares) == 0) {
6556 		    nspares);
6717 	uint_t nspares, nl2cache;  local
6821 	    &spares, &nspares) == 0) {
6829 		    nspares);
7277 	uint_t nspares, nl2cache;  local
7290 	    &nspares) != 0)
7291 		nspares = 0;
7297 	if (vd->vdev_children == 0 && nspares == 0 && nl2cache == 0)
7313 		    ZPOOL_CONFIG_SPARES, &spares, &nspares) != 0)
7314 			nspares = 0;
7379 	if (nspares != 0) {
7380 		spa_set_aux_vdevs(&spa->spa_spares, spares, nspares,