133 	unsigned long flags;  in __mutex_lock_common()  local
135 	spin_lock_mutex(&lock->wait_lock, flags);  in __mutex_lock_common()
173 			spin_unlock_mutex(&lock->wait_lock, flags);  in __mutex_lock_common()
181 		spin_unlock_mutex(&lock->wait_lock, flags);  in __mutex_lock_common()
183 		spin_lock_mutex(&lock->wait_lock, flags);  in __mutex_lock_common()
196 	spin_unlock_mutex(&lock->wait_lock, flags);  in __mutex_lock_common()
238 	unsigned long flags;  in __mutex_unlock_common_slowpath()  local
240 	spin_lock_mutex(&lock->wait_lock, flags);  in __mutex_unlock_common_slowpath()
265 	spin_unlock_mutex(&lock->wait_lock, flags);  in __mutex_unlock_common_slowpath()
348 	unsigned long flags;  in __mutex_trylock_slowpath()  local
351 	spin_lock_mutex(&lock->wait_lock, flags);  in __mutex_trylock_slowpath()
362 	spin_unlock_mutex(&lock->wait_lock, flags);  in __mutex_trylock_slowpath()