531 	struct dlm_space *sp = NULL;  in make_space()  local
535 	sp = kzalloc(sizeof(struct dlm_space), GFP_NOFS);  in make_space()
539 	if (!sp || !gps || !nds)  in make_space()
542 	config_group_init_type_name(&sp->group, name, &space_type);  in make_space()
545 	sp->group.default_groups = gps;  in make_space()
546 	sp->group.default_groups[0] = &nds->ns_group;  in make_space()
547 	sp->group.default_groups[1] = NULL;  in make_space()
549 	INIT_LIST_HEAD(&sp->members);  in make_space()
550 	mutex_init(&sp->members_lock);  in make_space()
551 	sp->members_count = 0;  in make_space()
552 	return &sp->group;  in make_space()
555 	kfree(sp);  in make_space()
563 	struct dlm_space *sp = config_item_to_space(i);  in drop_space()  local
569 	for (j = 0; sp->group.default_groups[j]; j++) {  in drop_space()
570 		tmp = &sp->group.default_groups[j]->cg_item;  in drop_space()
571 		sp->group.default_groups[j] = NULL;  in drop_space()
580 	struct dlm_space *sp = config_item_to_space(i);  in release_space()  local
581 	kfree(sp->group.default_groups);  in release_space()
582 	kfree(sp);  in release_space()
624 	struct dlm_space *sp = config_item_to_space(g->cg_item.ci_parent);  in make_node()  local
636 	mutex_lock(&sp->members_lock);  in make_node()
637 	list_add(&nd->list, &sp->members);  in make_node()
638 	sp->members_count++;  in make_node()
639 	mutex_unlock(&sp->members_lock);  in make_node()
646 	struct dlm_space *sp = config_item_to_space(g->cg_item.ci_parent);  in drop_node()  local
649 	mutex_lock(&sp->members_lock);  in drop_node()
651 	sp->members_count--;  in drop_node()
652 	mutex_unlock(&sp->members_lock);  in drop_node()
899 static void put_space(struct dlm_space *sp)  in put_space()  argument
901 	config_item_put(&sp->group.cg_item);  in put_space()
940 	struct dlm_space *sp;  in dlm_config_nodes()  local
945 	sp = get_space(lsname);  in dlm_config_nodes()
946 	if (!sp)  in dlm_config_nodes()
949 	mutex_lock(&sp->members_lock);  in dlm_config_nodes()
950 	if (!sp->members_count) {  in dlm_config_nodes()
956 	count = sp->members_count;  in dlm_config_nodes()
965 	list_for_each_entry(nd, &sp->members, list) {  in dlm_config_nodes()
979 	mutex_unlock(&sp->members_lock);  in dlm_config_nodes()
980 	put_space(sp);  in dlm_config_nodes()