47 static struct alias_root aliastree = {  variable
48 	.serverlist = LIST_HEAD_INIT(aliastree.serverlist),
49 	.lock = __SPIN_LOCK_UNLOCKED(aliastree.lock),
55 	list_for_each_entry(pos, &aliastree.serverlist, server) {  in _find_server()
197 	spin_lock_irqsave(&aliastree.lock, flags);  in dasd_alias_make_device_known_to_lcu()
200 		spin_unlock_irqrestore(&aliastree.lock, flags);  in dasd_alias_make_device_known_to_lcu()
204 		spin_lock_irqsave(&aliastree.lock, flags);  in dasd_alias_make_device_known_to_lcu()
207 			list_add(&newserver->server, &aliastree.serverlist);  in dasd_alias_make_device_known_to_lcu()
217 		spin_unlock_irqrestore(&aliastree.lock, flags);  in dasd_alias_make_device_known_to_lcu()
221 		spin_lock_irqsave(&aliastree.lock, flags);  in dasd_alias_make_device_known_to_lcu()
235 	spin_unlock_irqrestore(&aliastree.lock, flags);  in dasd_alias_make_device_known_to_lcu()
286 	spin_lock_irqsave(&aliastree.lock, flags);  in dasd_alias_disconnect_device_from_lcu()
305 	spin_unlock_irqrestore(&aliastree.lock, flags);  in dasd_alias_disconnect_device_from_lcu()