fs/zfs/dmu_objset.c

372 			dsl_pool_config_enter(dmu_objset_pool(os), FTAG);
426 			dsl_pool_config_exit(dmu_objset_pool(os), FTAG);
492 		rrw_enter(&ds->ds_bp_rwlock, RW_READER, FTAG);
495 		rrw_exit(&ds->ds_bp_rwlock, FTAG);
570 	err = dsl_pool_hold(name, FTAG, &dp);
575 		dsl_pool_rele(dp, FTAG);
579 	dsl_pool_rele(dp, FTAG);
631 	dsl_pool_config_enter(dp, FTAG);
635 	dsl_pool_config_exit(dp, FTAG);
658 		if (dnode_add_ref(dn, FTAG)) {
663 			dnode_rele(dn, FTAG);
849 	error = dsl_dir_hold(dp, doca->doca_name, FTAG, &pdd, &tail);
853 		dsl_dir_rele(pdd, FTAG);
858 	dsl_dir_rele(pdd, FTAG);
875 	VERIFY0(dsl_dir_hold(dp, doca->doca_name, FTAG, &pdd, &tail));
880 	VERIFY0(dsl_dataset_hold_obj(pdd->dd_pool, obj, FTAG, &ds));
881 	rrw_enter(&ds->ds_bp_rwlock, RW_READER, FTAG);
885 	rrw_exit(&ds->ds_bp_rwlock, FTAG);
893 	dsl_dataset_rele(ds, FTAG);
894 	dsl_dir_rele(pdd, FTAG);
938 	error = dsl_dir_hold(dp, doca->doca_clone, FTAG, &pdd, &tail);
942 		dsl_dir_rele(pdd, FTAG);
949 		dsl_dir_rele(pdd, FTAG);
952 	dsl_dir_rele(pdd, FTAG);
954 	error = dsl_dataset_hold(dp, doca->doca_origin, FTAG, &origin);
960 		dsl_dataset_rele(origin, FTAG);
963 	dsl_dataset_rele(origin, FTAG);
979 	VERIFY0(dsl_dir_hold(dp, doca->doca_clone, FTAG, &pdd, &tail));
980 	VERIFY0(dsl_dataset_hold(dp, doca->doca_origin, FTAG, &origin));
985 	VERIFY0(dsl_dataset_hold_obj(pdd->dd_pool, obj, FTAG, &ds));
989 	dsl_dataset_rele(ds, FTAG);
990 	dsl_dataset_rele(origin, FTAG);
991 	dsl_dir_rele(pdd, FTAG);
1071 		rrw_enter(&os->os_dsl_dataset->ds_bp_rwlock, RW_WRITER, FTAG);
1074 		rrw_exit(&os->os_dsl_dataset->ds_bp_rwlock, FTAG);
1432 			    FTAG, (dmu_buf_t **)&db);
1495 		dmu_buf_rele((dmu_buf_t *)db, FTAG);
1534 		objerr = dmu_bonus_hold(os, obj, FTAG, &db);
1545 		dmu_buf_rele(db, FTAG);
1718 	err = dsl_dir_hold_obj(dp, dcp->dc_ddobj, NULL, FTAG, &dd);
1724 		dsl_dir_rele(dd, FTAG);
1760 		err = dsl_dataset_hold_obj(dp, thisobj, FTAG, &ds);
1766 			dsl_dataset_rele(ds, FTAG);
1776 				    attr->za_first_integer, FTAG, &ds);
1780 				dsl_dataset_rele(ds, FTAG);
1788 	dsl_dir_rele(dd, FTAG);
1797 	err = dsl_dataset_hold_obj(dp, thisobj, FTAG, &ds);
1801 	dsl_dataset_rele(ds, FTAG);
1829 	dsl_pool_config_enter_prio(dp, FTAG);
1833 	dsl_pool_config_exit(dp, FTAG);
1934 	dsl_pool_config_enter(dp, FTAG);
1936 	err = dsl_dir_hold(dp, name, FTAG, &dd, NULL);
1938 		dsl_pool_config_exit(dp, FTAG);
1944 		dsl_dir_rele(dd, FTAG);
1945 		dsl_pool_config_exit(dp, FTAG);
1965 			dsl_pool_config_exit(dp, FTAG);
1968 			dsl_pool_config_enter(dp, FTAG);
1976 			dsl_dir_rele(dd, FTAG);
1977 			dsl_pool_config_exit(dp, FTAG);
1987 		err = dsl_dataset_hold_obj(dp, thisobj, FTAG, &ds);
1993 			dsl_dataset_rele(ds, FTAG);
2004 				dsl_pool_config_exit(dp, FTAG);
2006 				dsl_pool_config_enter(dp, FTAG);
2015 	dsl_dir_rele(dd, FTAG);
2017 	dsl_pool_config_exit(dp, FTAG);
2036 	error = spa_open(name, &spa, FTAG);
2040 	spa_close(spa, FTAG);