space_map_alloc
uint64_t new_object = space_map_alloc(mos,
uint64_t new_object = space_map_alloc(mos,
sm_obj = space_map_alloc(mos, zfs_log_sm_blksz, tx);
sm->sm_object = space_map_alloc(sm->sm_os, blocksize, tx);
uint64_t space_map_alloc(objset_t *os, int blocksize, dmu_tx_t *tx);
new_object = space_map_alloc(mos, zfs_vdev_dtl_sm_blksz, tx);
space_map_alloc(spa->spa_meta_objset,