20 __cmpxchg(volatile void *ptr, unsigned long expected, unsigned long new)  in __cmpxchg()  argument
37 	: "r"(ptr),	/* Not "m": llock only supports reg direct addr mode */  in __cmpxchg()
50 __cmpxchg(volatile void *ptr, unsigned long expected, unsigned long new)  in __cmpxchg()  argument
54 	volatile unsigned long *p = ptr;  in __cmpxchg()
69 #define cmpxchg(ptr, o, n) ((typeof(*(ptr)))__cmpxchg((ptr), \  argument
87 static inline unsigned long __xchg(unsigned long val, volatile void *ptr,  in __xchg()  argument
99 		: "r"(ptr)  in __xchg()
109 #define _xchg(ptr, with) ((typeof(*(ptr)))__xchg((unsigned long)(with), (ptr), \  argument
110 						 sizeof(*(ptr))))
129 #define xchg(ptr, with)			\  argument
132 	typeof(*(ptr)) old_val;		\
135 	old_val = _xchg(ptr, with);	\
142 #define xchg(ptr, with)  _xchg(ptr, with)  argument