72 	struct rt_mutex_base *rtm = &rwb->rtmutex;  in __rwbase_read_lock()  local
75 	raw_spin_lock_irq(&rtm->wait_lock);  in __rwbase_read_lock()
82 		raw_spin_unlock_irq(&rtm->wait_lock);  in __rwbase_read_lock()
120 	ret = rwbase_rtmutex_slowlock_locked(rtm, state);  in __rwbase_read_lock()
131 	raw_spin_unlock_irq(&rtm->wait_lock);  in __rwbase_read_lock()
133 		rwbase_rtmutex_unlock(rtm);  in __rwbase_read_lock()
149 	struct rt_mutex_base *rtm = &rwb->rtmutex;  in __rwbase_read_unlock()  local
152 	raw_spin_lock_irq(&rtm->wait_lock);  in __rwbase_read_unlock()
159 	owner = rt_mutex_owner(rtm);  in __rwbase_read_unlock()
163 	raw_spin_unlock_irq(&rtm->wait_lock);  in __rwbase_read_unlock()
182 	struct rt_mutex_base *rtm = &rwb->rtmutex;  in __rwbase_write_unlock()  local
189 	raw_spin_unlock_irqrestore(&rtm->wait_lock, flags);  in __rwbase_write_unlock()
190 	rwbase_rtmutex_unlock(rtm);  in __rwbase_write_unlock()
195 	struct rt_mutex_base *rtm = &rwb->rtmutex;  in rwbase_write_unlock()  local
198 	raw_spin_lock_irqsave(&rtm->wait_lock, flags);  in rwbase_write_unlock()
204 	struct rt_mutex_base *rtm = &rwb->rtmutex;  in rwbase_write_downgrade()  local
207 	raw_spin_lock_irqsave(&rtm->wait_lock, flags);  in rwbase_write_downgrade()
232 	struct rt_mutex_base *rtm = &rwb->rtmutex;  in rwbase_write_lock()  local
236 	if (rwbase_rtmutex_lock_state(rtm, state))  in rwbase_write_lock()
242 	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()
267 	raw_spin_unlock_irqrestore(&rtm->wait_lock, flags);  in rwbase_write_lock()
273 	struct rt_mutex_base *rtm = &rwb->rtmutex;  in rwbase_write_trylock()  local
276 	if (!rwbase_rtmutex_trylock(rtm))  in rwbase_write_trylock()
281 	raw_spin_lock_irqsave(&rtm->wait_lock, flags);  in rwbase_write_trylock()
283 		raw_spin_unlock_irqrestore(&rtm->wait_lock, flags);  in rwbase_write_trylock()