111 static inline void arch_read_lock(arch_rwlock_t *rw)  in arch_read_lock()  argument
124 		: "r" (&rw->lock)  in arch_read_lock()
129 static inline void arch_read_unlock(arch_rwlock_t *rw)  in arch_read_unlock()  argument
140 		: "r" (&rw->lock)  in arch_read_unlock()
145 static inline void arch_write_lock(arch_rwlock_t *rw)  in arch_write_lock()  argument
158 		: "r" (&rw->lock), "r" (RW_LOCK_BIAS)  in arch_write_lock()
163 static inline void arch_write_unlock(arch_rwlock_t *rw)  in arch_write_unlock()  argument
168 		: "r" (&rw->lock), "r" (RW_LOCK_BIAS)  in arch_write_unlock()
173 static inline int arch_read_trylock(arch_rwlock_t *rw)  in arch_read_trylock()  argument
189 		: "r" (&rw->lock)  in arch_read_trylock()
196 static inline int arch_write_trylock(arch_rwlock_t *rw)  in arch_write_trylock()  argument
212 		: "r" (&rw->lock), "r" (RW_LOCK_BIAS)  in arch_write_trylock()