20 #define atomic_read(v)		ACCESS_ONCE((v)->counter)  argument
21 #define atomic_set(v, i)	(((v)->counter) = i)  argument
84 static inline void atomic_inc(atomic_t *v)  in atomic_inc()
89 static inline void atomic_dec(atomic_t *v)  in atomic_dec()
94 static inline int atomic_dec_and_test(atomic_t *v)  in atomic_dec_and_test()
101 static inline int atomic_dec_and_test_lt(atomic_t *v)  in atomic_dec_and_test_lt()
111 static inline int atomic_inc_and_test(atomic_t *v)  in atomic_inc_and_test()
120 #define atomic_cmpxchg(v, o, n) ((int)cmpxchg(&((v)->counter), (o), (n)))  argument
121 #define atomic_xchg(v, new) (xchg(&((v)->counter), new))  argument
125 static inline int atomic_cmpxchg(atomic_t *v, int old, int new)  in atomic_cmpxchg()
138 static inline int atomic_xchg(atomic_t *v, int new)  in atomic_xchg()
152 #define atomic_dec_return(v)	atomic_sub_return(1, (v))  argument
153 #define atomic_inc_return(v)	atomic_add_return(1, (v))  argument
155 static inline int atomic_sub_and_test(int i, atomic_t *v)  in atomic_sub_and_test()
164 static inline int atomic_add_negative(int i, atomic_t *v)  in atomic_add_negative()
173 static inline void atomic_clear_mask(unsigned long mask, unsigned long *v)  in atomic_clear_mask()
178 static inline void atomic_set_mask(unsigned long mask, unsigned long *v)  in atomic_set_mask()
183 static __inline__ int __atomic_add_unless(atomic_t *v, int a, int u)  in __atomic_add_unless()