spa_bootfs
spa_prop_find(spa, ZPOOL_PROP_BOOTFS, &spa->spa_bootfs);
spa->spa_bootfs = zpool_prop_default_numeric(ZPOOL_PROP_BOOTFS);
if ((!error || error == EEXIST) && spa->spa_bootfs) {
spa->spa_bootfs, tmpname) == 0) {
if (spa->spa_bootfs)
if (spa->spa_bootfs == dsobj && spa->spa_pool_props_object != 0) {
spa->spa_bootfs = intval;
spa->spa_bootfs = 0;
return (spa->spa_bootfs);
extern uint64_t spa_bootfs(spa_t *spa);
uint64_t spa_bootfs; /* default boot filesystem */
ret = (dmu_objset_id(os) == spa_bootfs(dmu_objset_spa(os)));