64 #define ____down_read(sem, slow_path)					\  argument
81 static inline void __down_read(struct rw_semaphore *sem)  in __down_read()
86 static inline int __down_read_killable(struct rw_semaphore *sem)  in __down_read_killable()
96 static inline bool __down_read_trylock(struct rw_semaphore *sem)  in __down_read_trylock()
119 #define ____down_write(sem, slow_path)			\  argument
140 static inline void __down_write(struct rw_semaphore *sem)  in __down_write()
145 static inline int __down_write_killable(struct rw_semaphore *sem)  in __down_write_killable()
156 static inline bool __down_write_trylock(struct rw_semaphore *sem)  in __down_write_trylock()
183 static inline void __up_read(struct rw_semaphore *sem)  in __up_read()
201 static inline void __up_write(struct rw_semaphore *sem)  in __up_write()
219 static inline void __downgrade_write(struct rw_semaphore *sem)  in __downgrade_write()