103 struct iser_global ig;  variable
1030 	memset(&ig, 0, sizeof(struct iser_global));  in iser_init()
1032 	ig.desc_cache = kmem_cache_create("iser_descriptors",  in iser_init()
1036 	if (ig.desc_cache == NULL)  in iser_init()
1040 	mutex_init(&ig.device_list_mutex);  in iser_init()
1041 	INIT_LIST_HEAD(&ig.device_list);  in iser_init()
1042 	mutex_init(&ig.connlist_mutex);  in iser_init()
1043 	INIT_LIST_HEAD(&ig.connlist);  in iser_init()
1062 	kmem_cache_destroy(ig.desc_cache);  in iser_init()
1075 	mutex_lock(&ig.connlist_mutex);  in iser_exit()
1076 	connlist_empty = list_empty(&ig.connlist);  in iser_exit()
1077 	mutex_unlock(&ig.connlist_mutex);  in iser_exit()
1082 		list_for_each_entry_safe(iser_conn, n, &ig.connlist,  in iser_exit()
1089 	kmem_cache_destroy(ig.desc_cache);  in iser_exit()