33 	unsigned long oldval;  in arch_spin_lock()  local
44 		: "=&z" (tmp), "=&r" (oldval)  in arch_spin_lock()
65 	unsigned long tmp, oldval;  in arch_spin_trylock()  local
75 		: "=&z" (tmp), "=&r" (oldval)  in arch_spin_trylock()
80 	return oldval;  in arch_spin_trylock()
168 	unsigned long tmp, oldval;  in arch_read_trylock()  local
181 		: "=&z" (tmp), "=&r" (oldval)  in arch_read_trylock()
186 	return (oldval > 0);  in arch_read_trylock()
191 	unsigned long tmp, oldval;  in arch_write_trylock()  local
204 		: "=&z" (tmp), "=&r" (oldval)  in arch_write_trylock()
209 	return (oldval > (RW_LOCK_BIAS - 1));  in arch_write_trylock()