71 __cmpxchg_u32(volatile int *m, int old, int new)  in __cmpxchg_u32()  argument
74 			     : "=&r" (new)  in __cmpxchg_u32()
75 			     : "0" (new), "r" (m), "r" (old)  in __cmpxchg_u32()
78 	return new;  in __cmpxchg_u32()
82 __cmpxchg_u64(volatile long *m, unsigned long old, unsigned long new)  in __cmpxchg_u64()  argument
85 			     : "=&r" (new)  in __cmpxchg_u64()
86 			     : "0" (new), "r" (m), "r" (old)  in __cmpxchg_u64()
89 	return new;  in __cmpxchg_u64()
97 __cmpxchg(volatile void *ptr, unsigned long old, unsigned long new, int size)  in __cmpxchg()  argument
101 			return __cmpxchg_u32(ptr, old, new);  in __cmpxchg()
103 			return __cmpxchg_u64(ptr, old, new);  in __cmpxchg()
124 				      unsigned long new, int size)  in __cmpxchg_local()  argument
128 	case 8:	return __cmpxchg(ptr, old, new, size);  in __cmpxchg_local()
130 		return __cmpxchg_local_generic(ptr, old, new, size);  in __cmpxchg_local()