34 #define atomic_read(v)		ACCESS_ONCE((v)->counter)  argument
35 #define atomic_set(v, i)	(((v)->counter) = (i))  argument
38 static inline int atomic_add_return(int i, atomic_t *v)  in atomic_add_return()
59 static inline int atomic_sub_return(int i, atomic_t *v)  in atomic_sub_return()
87 static inline int atomic_add_negative(int i, atomic_t *v)  in atomic_add_negative()
92 static inline void atomic_add(int i, atomic_t *v)  in atomic_add()
97 static inline void atomic_sub(int i, atomic_t *v)  in atomic_sub()
102 static inline void atomic_inc(atomic_t *v)  in atomic_inc()
107 static inline void atomic_dec(atomic_t *v)  in atomic_dec()
112 #define atomic_dec_return(v)		atomic_sub_return(1, (v))  argument
113 #define atomic_inc_return(v)		atomic_add_return(1, (v))  argument
115 #define atomic_sub_and_test(i,v)	(atomic_sub_return((i), (v)) == 0)  argument
116 #define atomic_dec_and_test(v)		(atomic_sub_return(1, (v)) == 0)  argument
117 #define atomic_inc_and_test(v)		(atomic_add_return(1, (v)) == 0)  argument
128 static inline long long atomic64_read(atomic64_t *v)  in atomic64_read()
138 static inline void atomic64_set(atomic64_t *v, long long i)  in atomic64_set()
150 static inline long long atomic64_add_negative(long long i, atomic64_t *v)  in atomic64_add_negative()
155 static inline void atomic64_add(long long i, atomic64_t *v)  in atomic64_add()
160 static inline void atomic64_sub(long long i, atomic64_t *v)  in atomic64_sub()
165 static inline void atomic64_inc(atomic64_t *v)  in atomic64_inc()
170 static inline void atomic64_dec(atomic64_t *v)  in atomic64_dec()
175 #define atomic64_sub_and_test(i,v)	(atomic64_sub_return((i), (v)) == 0)  argument
176 #define atomic64_dec_and_test(v)	(atomic64_dec_return((v)) == 0)  argument
177 #define atomic64_inc_and_test(v)	(atomic64_inc_return((v)) == 0)  argument
179 #define atomic_cmpxchg(v, old, new)	(cmpxchg(&(v)->counter, old, new))  argument
180 #define atomic_xchg(v, new)		(xchg(&(v)->counter, new))  argument
181 #define atomic64_cmpxchg(v, old, new)	(__cmpxchg_64(old, new, &(v)->counter))  argument
182 #define atomic64_xchg(v, new)		(__xchg_64(new, &(v)->counter))  argument
184 static __inline__ int __atomic_add_unless(atomic_t *v, int a, int u)  in __atomic_add_unless()