434 	objset_t *os = NULL;  in zfs_register_callbacks()  local
454 	os = zfsvfs->z_os;  in zfs_register_callbacks()
463 	    !spa_writeable(dmu_objset_spa(os))) {  in zfs_register_callbacks()
528 		dmu_objset_name(os, osname);  in zfs_register_callbacks()
542 	ds = dmu_objset_ds(os);  in zfs_register_callbacks()
543 	dsl_pool_config_enter(dmu_objset_pool(os), FTAG);  in zfs_register_callbacks()
570 	dsl_pool_config_exit(dmu_objset_pool(os), FTAG);  in zfs_register_callbacks()
1057 zfsvfs_init(zfsvfs_t *zfsvfs, objset_t *os)  in zfsvfs_init()  argument
1064 	zfsvfs->z_os = os;  in zfsvfs_init()
1066 	error = zfs_get_zplprop(os, ZFS_PROP_VERSION, &zfsvfs->z_version);  in zfsvfs_init()
1070 	    zfs_zpl_version_map(spa_version(dmu_objset_spa(os)))) {  in zfsvfs_init()
1074 		    (u_longlong_t)spa_version(dmu_objset_spa(os)));  in zfsvfs_init()
1077 	error = zfs_get_zplprop(os, ZFS_PROP_NORMALIZE, &val);  in zfsvfs_init()
1082 	error = zfs_get_zplprop(os, ZFS_PROP_UTF8ONLY, &val);  in zfsvfs_init()
1087 	error = zfs_get_zplprop(os, ZFS_PROP_CASE, &val);  in zfsvfs_init()
1106 		error = zap_lookup(os, MASTER_NODE_OBJ, ZFS_SA_ATTRS, 8, 1,  in zfsvfs_init()
1112 	error = sa_setup(os, sa_obj, zfs_attr_table, ZPL_END,  in zfsvfs_init()
1118 		sa_register_update_callback(os, zfs_sa_upgrade);  in zfsvfs_init()
1120 	error = zap_lookup(os, MASTER_NODE_OBJ, ZFS_ROOT_OBJ, 8, 1,  in zfsvfs_init()
1126 	error = zap_lookup(os, MASTER_NODE_OBJ, ZFS_UNLINKED_SET, 8, 1,  in zfsvfs_init()
1131 	error = zap_lookup(os, MASTER_NODE_OBJ,  in zfsvfs_init()
1139 	error = zap_lookup(os, MASTER_NODE_OBJ,  in zfsvfs_init()
1147 	error = zap_lookup(os, MASTER_NODE_OBJ,  in zfsvfs_init()
1155 	error = zap_lookup(os, MASTER_NODE_OBJ,  in zfsvfs_init()
1163 	error = zap_lookup(os, MASTER_NODE_OBJ,  in zfsvfs_init()
1171 	error = zap_lookup(os, MASTER_NODE_OBJ,  in zfsvfs_init()
1179 	error = zap_lookup(os, MASTER_NODE_OBJ, ZFS_FUID_TABLES, 8, 1,  in zfsvfs_init()
1186 	error = zap_lookup(os, MASTER_NODE_OBJ, ZFS_SHARES_DIR, 8, 1,  in zfsvfs_init()
1199 	objset_t *os;  in zfsvfs_create()  local
1206 	error = dmu_objset_own(osname, DMU_OST_ZFS, ro, B_TRUE, zfsvfs, &os);  in zfsvfs_create()
1212 	error = zfsvfs_create_impl(zfvp, zfsvfs, os);  in zfsvfs_create()
1214 		dmu_objset_disown(os, B_TRUE, zfsvfs);  in zfsvfs_create()
1221 zfsvfs_create_impl(zfsvfs_t **zfvp, zfsvfs_t *zfsvfs, objset_t *os)  in zfsvfs_create_impl()  argument
1238 	error = zfsvfs_init(zfsvfs, os);  in zfsvfs_create_impl()
1494 	objset_t *os = zfsvfs->z_os;  in zfs_unregister_callbacks()  local
1496 	if (!dmu_objset_is_snapshot(os))  in zfs_unregister_callbacks()
1497 		dsl_prop_unregister_all(dmu_objset_ds(os), zfsvfs);  in zfs_unregister_callbacks()
2277 	objset_t *os;  in zfs_umount()  local
2354 	os = zfsvfs->z_os;  in zfs_umount()
2360 	if (os != NULL) {  in zfs_umount()
2364 		mutex_enter(&os->os_user_ptr_lock);  in zfs_umount()
2365 		dmu_objset_set_user(os, NULL);  in zfs_umount()
2366 		mutex_exit(&os->os_user_ptr_lock);  in zfs_umount()
2371 		dmu_objset_disown(os, B_TRUE, zfsvfs);  in zfs_umount()
2509 	objset_t *os;  in zfs_resume_fs()  local
2512 	VERIFY0(dmu_objset_from_ds(ds, &os));  in zfs_resume_fs()
2514 	err = zfsvfs_init(zfsvfs, os);  in zfs_resume_fs()
2655 	objset_t *os = zfsvfs->z_os;  in zfs_set_version()  local
2668 	tx = dmu_tx_create(os);  in zfs_set_version()
2681 	error = zap_update(os, MASTER_NODE_OBJ, ZPL_VERSION_STR,  in zfs_set_version()
2694 		sa_obj = zap_create(os, DMU_OT_SA_MASTER_NODE,  in zfs_set_version()
2697 		error = zap_add(os, MASTER_NODE_OBJ,  in zfs_set_version()
2701 		VERIFY(0 == sa_set_sa_object(os, sa_obj));  in zfs_set_version()
2702 		sa_register_update_callback(os, zfs_sa_upgrade);  in zfs_set_version()
2705 	spa_history_log_internal_ds(dmu_objset_ds(os), "upgrade", tx,  in zfs_set_version()
2711 	os->os_version = newvers;  in zfs_set_version()
2722 zfs_get_zplprop(objset_t *os, zfs_prop_t prop, uint64_t *value)  in zfs_get_zplprop()  argument
2730 	if (os != NULL) {  in zfs_get_zplprop()
2733 			cached_copy = &os->os_version;  in zfs_get_zplprop()
2736 			cached_copy = &os->os_normalization;  in zfs_get_zplprop()
2739 			cached_copy = &os->os_utf8only;  in zfs_get_zplprop()
2742 			cached_copy = &os->os_casesensitivity;  in zfs_get_zplprop()
2766 	if (os != NULL) {  in zfs_get_zplprop()
2767 		ASSERT3U(os->os_phys->os_type, ==, DMU_OST_ZFS);  in zfs_get_zplprop()
2768 		error = zap_lookup(os, MASTER_NODE_OBJ, pname, 8, 1, value);  in zfs_get_zplprop()
2807 zfs_get_vfs_flag_unmounted(objset_t *os)  in zfs_get_vfs_flag_unmounted()  argument
2812 	ASSERT(dmu_objset_type(os) == DMU_OST_ZFS);  in zfs_get_vfs_flag_unmounted()
2814 	mutex_enter(&os->os_user_ptr_lock);  in zfs_get_vfs_flag_unmounted()
2815 	zfvp = dmu_objset_get_user(os);  in zfs_get_vfs_flag_unmounted()
2819 	mutex_exit(&os->os_user_ptr_lock);  in zfs_get_vfs_flag_unmounted()
2839 	objset_t *os;  in zfs_get_temporary_prop()  local
2842 	error = dmu_objset_from_ds(ds, &os);  in zfs_get_temporary_prop()
2846 	error = getzfsvfs_impl(os, &zfvp);  in zfs_get_temporary_prop()