228 	dmu_tx_t *tx = dmu_tx_create_assigned(dp, txg);  in dsl_pool_create()  local
235 	    NULL, &dp->dp_meta_rootbp, DMU_OST_META, tx);  in dsl_pool_create()
239 	    DMU_OT_OBJECT_DIRECTORY, DMU_OT_NONE, 0, tx);  in dsl_pool_create()
246 	dp->dp_root_dir_obj = dsl_dir_create_sync(dp, NULL, NULL, tx);  in dsl_pool_create()
251 	(void) dsl_dir_create_sync(dp, dp->dp_root_dir, MOS_DIR_NAME, tx);  in dsl_pool_create()
258 		    FREE_DIR_NAME, tx);  in dsl_pool_create()
263 		obj = bpobj_alloc(dp->dp_meta_objset, SPA_MAXBLOCKSIZE, tx);  in dsl_pool_create()
265 		    DMU_POOL_FREE_BPOBJ, sizeof (uint64_t), 1, &obj, tx) == 0);  in dsl_pool_create()
271 		dsl_pool_create_origin(dp, tx);  in dsl_pool_create()
274 	obj = dsl_dataset_create_sync_dd(dp->dp_root_dir, NULL, 0, tx);  in dsl_pool_create()
279 	    dsl_dataset_get_blkptr(ds), DMU_OST_ZFS, tx);  in dsl_pool_create()
281 	zfs_create_fs(os, kcred, zplprops, tx);  in dsl_pool_create()
285 	dmu_tx_commit(tx);  in dsl_pool_create()
291 deadlist_enqueue_cb(void *arg, const blkptr_t *bp, dmu_tx_t *tx)  in deadlist_enqueue_cb()  argument
294 	dsl_deadlist_insert(dl, bp, tx);  in deadlist_enqueue_cb()
302 	dmu_tx_t *tx;  in dsl_pool_sync()  local
319 	tx = dmu_tx_create_assigned(dp, txg);  in dsl_pool_sync()
333 		dsl_dataset_sync(ds, zio, tx);  in dsl_pool_sync()
344 		dmu_objset_do_userquota_updates(ds->ds_objset, tx);  in dsl_pool_sync()
356 		dsl_dataset_sync(ds, zio, tx);  in dsl_pool_sync()
367 		    deadlist_enqueue_cb, &ds->ds_deadlist, tx);  in dsl_pool_sync()
376 		dsl_sync_task_group_sync(dstg, tx);  in dsl_pool_sync()
382 		dsl_dir_sync(dd, tx);  in dsl_pool_sync()
389 		dmu_objset_sync(mos, zio, tx);  in dsl_pool_sync()
400 	dmu_tx_commit(tx);  in dsl_pool_sync()
496 dsl_pool_tempreserve_space(dsl_pool_t *dp, uint64_t space, dmu_tx_t *tx)  in dsl_pool_tempreserve_space()  argument
503 		atomic_add_64(&dp->dp_tempreserved[tx->tx_txg & TXG_MASK],  in dsl_pool_tempreserve_space()
517 		reserved = dp->dp_space_towrite[tx->tx_txg & TXG_MASK]  in dsl_pool_tempreserve_space()
518 		    + dp->dp_tempreserved[tx->tx_txg & TXG_MASK] / 2;  in dsl_pool_tempreserve_space()
524 	atomic_add_64(&dp->dp_tempreserved[tx->tx_txg & TXG_MASK], space);  in dsl_pool_tempreserve_space()
532 		txg_delay(dp, tx->tx_txg, 1);  in dsl_pool_tempreserve_space()
538 dsl_pool_tempreserve_clear(dsl_pool_t *dp, int64_t space, dmu_tx_t *tx)  in dsl_pool_tempreserve_clear()  argument
540 	ASSERT(dp->dp_tempreserved[tx->tx_txg & TXG_MASK] >= space);  in dsl_pool_tempreserve_clear()
541 	atomic_add_64(&dp->dp_tempreserved[tx->tx_txg & TXG_MASK], -space);  in dsl_pool_tempreserve_clear()
562 dsl_pool_willuse_space(dsl_pool_t *dp, int64_t space, dmu_tx_t *tx)  in dsl_pool_willuse_space()  argument
566 		dp->dp_space_towrite[tx->tx_txg & TXG_MASK] += space;  in dsl_pool_willuse_space()
575 	dmu_tx_t *tx = arg;  in upgrade_clones_cb()  local
614 		dmu_buf_will_dirty(ds->ds_dbuf, tx);  in upgrade_clones_cb()
618 		dmu_buf_will_dirty(ds->ds_dir->dd_dbuf, tx);  in upgrade_clones_cb()
621 		dmu_buf_will_dirty(prev->ds_dbuf, tx);  in upgrade_clones_cb()
635 		dmu_buf_will_dirty(prev->ds_dbuf, tx);  in upgrade_clones_cb()
638 		    DMU_OT_NEXT_CLONES, DMU_OT_NONE, 0, tx);  in upgrade_clones_cb()
641 	    prev->ds_phys->ds_next_clones_obj, ds->ds_object, tx));  in upgrade_clones_cb()
650 dsl_pool_upgrade_clones(dsl_pool_t *dp, dmu_tx_t *tx)  in dsl_pool_upgrade_clones()  argument
652 	ASSERT(dmu_tx_is_syncing(tx));  in dsl_pool_upgrade_clones()
656 	    tx, DS_FIND_CHILDREN));  in dsl_pool_upgrade_clones()
663 	dmu_tx_t *tx = arg;  in upgrade_dir_clones_cb()  local
677 			dmu_buf_will_dirty(origin->ds_dir->dd_dbuf, tx);  in upgrade_dir_clones_cb()
679 			    DMU_OT_DSL_CLONES, DMU_OT_NONE, 0, tx);  in upgrade_dir_clones_cb()
683 		    origin->ds_dir->dd_phys->dd_clones, dsobj, tx));  in upgrade_dir_clones_cb()
693 dsl_pool_upgrade_dir_clones(dsl_pool_t *dp, dmu_tx_t *tx)  in dsl_pool_upgrade_dir_clones()  argument
695 	ASSERT(dmu_tx_is_syncing(tx));  in dsl_pool_upgrade_dir_clones()
698 	(void) dsl_dir_create_sync(dp, dp->dp_root_dir, FREE_DIR_NAME, tx);  in dsl_pool_upgrade_dir_clones()
708 	    SPA_MAXBLOCKSIZE, DMU_OT_BPOBJ_HDR, sizeof (bpobj_phys_t), tx);  in dsl_pool_upgrade_dir_clones()
710 	    DMU_POOL_FREE_BPOBJ, sizeof (uint64_t), 1, &obj, tx));  in dsl_pool_upgrade_dir_clones()
715 	    upgrade_dir_clones_cb, tx, DS_FIND_CHILDREN));  in dsl_pool_upgrade_dir_clones()
719 dsl_pool_create_origin(dsl_pool_t *dp, dmu_tx_t *tx)  in dsl_pool_create_origin()  argument
724 	ASSERT(dmu_tx_is_syncing(tx));  in dsl_pool_create_origin()
730 	    NULL, 0, kcred, tx);  in dsl_pool_create_origin()
732 	dsl_dataset_snapshot_sync(ds, ORIGIN_DIR_NAME, tx);  in dsl_pool_create_origin()
780 dsl_pool_user_hold_create_obj(dsl_pool_t *dp, dmu_tx_t *tx)  in dsl_pool_user_hold_create_obj()  argument
785 	ASSERT(dmu_tx_is_syncing(tx));  in dsl_pool_user_hold_create_obj()
788 	    DMU_OT_NONE, 0, tx);  in dsl_pool_user_hold_create_obj()
791 	    sizeof (uint64_t), 1, &dp->dp_tmp_userrefs_obj, tx) == 0);  in dsl_pool_user_hold_create_obj()
796     const char *tag, uint64_t *now, dmu_tx_t *tx, boolean_t holding)  in dsl_pool_user_hold_rele_impl()  argument
804 	ASSERT(dmu_tx_is_syncing(tx));  in dsl_pool_user_hold_rele_impl()
812 			dsl_pool_user_hold_create_obj(dp, tx);  in dsl_pool_user_hold_rele_impl()
821 		error = zap_add(mos, zapobj, name, 8, 1, now, tx);  in dsl_pool_user_hold_rele_impl()
823 		error = zap_remove(mos, zapobj, name, tx);  in dsl_pool_user_hold_rele_impl()
834     uint64_t *now, dmu_tx_t *tx)  in dsl_pool_user_hold()  argument
836 	return (dsl_pool_user_hold_rele_impl(dp, dsobj, tag, now, tx, B_TRUE));  in dsl_pool_user_hold()
844     dmu_tx_t *tx)  in dsl_pool_user_release()  argument
847 	    tx, B_FALSE));  in dsl_pool_user_release()