40 	unsigned long oldval;  in arch_spin_lock()  local
51 		: "=&z" (tmp), "=&r" (oldval)  in arch_spin_lock()
72 	unsigned long tmp, oldval;  in arch_spin_trylock()  local
82 		: "=&z" (tmp), "=&r" (oldval)  in arch_spin_trylock()
87 	return oldval;  in arch_spin_trylock()
175 	unsigned long tmp, oldval;  in arch_read_trylock()  local
188 		: "=&z" (tmp), "=&r" (oldval)  in arch_read_trylock()
193 	return (oldval > 0);  in arch_read_trylock()
198 	unsigned long tmp, oldval;  in arch_write_trylock()  local
211 		: "=&z" (tmp), "=&r" (oldval)  in arch_write_trylock()
216 	return (oldval > (RW_LOCK_BIAS - 1));  in arch_write_trylock()