71 	struct rt_mutex_base *rtm = &rwb->rtmutex;  in __rwbase_read_lock()  local
74 	raw_spin_lock_irq(&rtm->wait_lock);  in __rwbase_read_lock()
112 	ret = rwbase_rtmutex_slowlock_locked(rtm, state);  in __rwbase_read_lock()
123 	raw_spin_unlock_irq(&rtm->wait_lock);  in __rwbase_read_lock()
125 		rwbase_rtmutex_unlock(rtm);  in __rwbase_read_lock()
143 	struct rt_mutex_base *rtm = &rwb->rtmutex;  in __rwbase_read_unlock()  local
147 	raw_spin_lock_irq(&rtm->wait_lock);  in __rwbase_read_unlock()
154 	owner = rt_mutex_owner(rtm);  in __rwbase_read_unlock()
160 	raw_spin_unlock_irq(&rtm->wait_lock);  in __rwbase_read_unlock()
180 	struct rt_mutex_base *rtm = &rwb->rtmutex;  in __rwbase_write_unlock()  local
187 	raw_spin_unlock_irqrestore(&rtm->wait_lock, flags);  in __rwbase_write_unlock()
188 	rwbase_rtmutex_unlock(rtm);  in __rwbase_write_unlock()
193 	struct rt_mutex_base *rtm = &rwb->rtmutex;  in rwbase_write_unlock()  local
196 	raw_spin_lock_irqsave(&rtm->wait_lock, flags);  in rwbase_write_unlock()
202 	struct rt_mutex_base *rtm = &rwb->rtmutex;  in rwbase_write_downgrade()  local
205 	raw_spin_lock_irqsave(&rtm->wait_lock, flags);  in rwbase_write_downgrade()
230 	struct rt_mutex_base *rtm = &rwb->rtmutex;  in rwbase_write_lock()  local
234 	if (rwbase_rtmutex_lock_state(rtm, state))  in rwbase_write_lock()
240 	raw_spin_lock_irqsave(&rtm->wait_lock, flags);  in rwbase_write_lock()
258 		raw_spin_unlock_irqrestore(&rtm->wait_lock, flags);  in rwbase_write_lock()
260 		raw_spin_lock_irqsave(&rtm->wait_lock, flags);  in rwbase_write_lock()
268 	raw_spin_unlock_irqrestore(&rtm->wait_lock, flags);  in rwbase_write_lock()
274 	struct rt_mutex_base *rtm = &rwb->rtmutex;  in rwbase_write_trylock()  local
277 	if (!rwbase_rtmutex_trylock(rtm))  in rwbase_write_trylock()
282 	raw_spin_lock_irqsave(&rtm->wait_lock, flags);  in rwbase_write_trylock()
284 		raw_spin_unlock_irqrestore(&rtm->wait_lock, flags);  in rwbase_write_trylock()