spa_delegation
return (!!spa_delegation(os->os_spa));
spa->spa_delegation = zpool_prop_default_numeric(ZPOOL_PROP_DELEGATION);
spa_prop_find(spa, ZPOOL_PROP_DELEGATION, &spa->spa_delegation);
spa->spa_delegation = zpool_prop_default_numeric(ZPOOL_PROP_DELEGATION);
spa->spa_delegation = intval;
return (spa->spa_delegation);
extern uint64_t spa_delegation(spa_t *spa);
uint64_t spa_delegation; /* delegation on/off */