14 int __percpu_init_rwsem(struct percpu_rw_semaphore *sem,  in __percpu_init_rwsem()
33 void percpu_free_rwsem(struct percpu_rw_semaphore *sem)  in percpu_free_rwsem()
48 static bool __percpu_down_read_trylock(struct percpu_rw_semaphore *sem)  in __percpu_down_read_trylock()
84 static inline bool __percpu_down_write_trylock(struct percpu_rw_semaphore *sem)  in __percpu_down_write_trylock()
92 static bool __percpu_rwsem_trylock(struct percpu_rw_semaphore *sem, bool reader)  in __percpu_rwsem_trylock()
124 	struct percpu_rw_semaphore *sem = key;  in percpu_rwsem_wake_function()  local
141 static void percpu_rwsem_wait(struct percpu_rw_semaphore *sem, bool reader)  in percpu_rwsem_wait()
167 bool __sched __percpu_down_read(struct percpu_rw_semaphore *sem, bool try)  in __percpu_down_read()
195 bool percpu_is_read_locked(struct percpu_rw_semaphore *sem)  in percpu_is_read_locked()
209 static bool readers_active_check(struct percpu_rw_semaphore *sem)  in readers_active_check()
224 void __sched percpu_down_write(struct percpu_rw_semaphore *sem)  in percpu_down_write()
259 void percpu_up_write(struct percpu_rw_semaphore *sem)  in percpu_up_write()