90 static inline void arch_read_lock(arch_rwlock_t *rw)  in arch_read_lock()  argument
103 		: "r" (&rw->lock)  in arch_read_lock()
108 static inline void arch_read_unlock(arch_rwlock_t *rw)  in arch_read_unlock()  argument
119 		: "r" (&rw->lock)  in arch_read_unlock()
124 static inline void arch_write_lock(arch_rwlock_t *rw)  in arch_write_lock()  argument
137 		: "r" (&rw->lock), "r" (RW_LOCK_BIAS)  in arch_write_lock()
142 static inline void arch_write_unlock(arch_rwlock_t *rw)  in arch_write_unlock()  argument
147 		: "r" (&rw->lock), "r" (RW_LOCK_BIAS)  in arch_write_unlock()
152 static inline int arch_read_trylock(arch_rwlock_t *rw)  in arch_read_trylock()  argument
168 		: "r" (&rw->lock)  in arch_read_trylock()
175 static inline int arch_write_trylock(arch_rwlock_t *rw)  in arch_write_trylock()  argument
191 		: "r" (&rw->lock), "r" (RW_LOCK_BIAS)  in arch_write_trylock()