20 #define atomic_read(v)		(*(volatile int *)&(v)->counter)  argument
21 #define atomic64_read(v)	(*(volatile long *)&(v)->counter)  argument
23 #define atomic_set(v,i)		((v)->counter = (i))  argument
24 #define atomic64_set(v,i)	((v)->counter = (i))  argument
32 static __inline__ void atomic_add(int i, atomic_t * v)  in atomic_add()  argument
43 	:"=&r" (temp), "=m" (v->counter)  in atomic_add()
44 	:"Ir" (i), "m" (v->counter));  in atomic_add()
47 static __inline__ void atomic64_add(long i, atomic64_t * v)  in atomic64_add()  argument
58 	:"=&r" (temp), "=m" (v->counter)  in atomic64_add()
59 	:"Ir" (i), "m" (v->counter));  in atomic64_add()
62 static __inline__ void atomic_sub(int i, atomic_t * v)  in atomic_sub()  argument
73 	:"=&r" (temp), "=m" (v->counter)  in atomic_sub()
74 	:"Ir" (i), "m" (v->counter));  in atomic_sub()
77 static __inline__ void atomic64_sub(long i, atomic64_t * v)  in atomic64_sub()  argument
88 	:"=&r" (temp), "=m" (v->counter)  in atomic64_sub()
89 	:"Ir" (i), "m" (v->counter));  in atomic64_sub()
96 static inline int atomic_add_return(int i, atomic_t *v)  in atomic_add_return()  argument
109 	:"=&r" (temp), "=m" (v->counter), "=&r" (result)  in atomic_add_return()
110 	:"Ir" (i), "m" (v->counter) : "memory");  in atomic_add_return()
115 static __inline__ long atomic64_add_return(long i, atomic64_t * v)  in atomic64_add_return()  argument
128 	:"=&r" (temp), "=m" (v->counter), "=&r" (result)  in atomic64_add_return()
129 	:"Ir" (i), "m" (v->counter) : "memory");  in atomic64_add_return()
134 static __inline__ long atomic_sub_return(int i, atomic_t * v)  in atomic_sub_return()  argument
147 	:"=&r" (temp), "=m" (v->counter), "=&r" (result)  in atomic_sub_return()
148 	:"Ir" (i), "m" (v->counter) : "memory");  in atomic_sub_return()
153 static __inline__ long atomic64_sub_return(long i, atomic64_t * v)  in atomic64_sub_return()  argument
166 	:"=&r" (temp), "=m" (v->counter), "=&r" (result)  in atomic64_sub_return()
167 	:"Ir" (i), "m" (v->counter) : "memory");  in atomic64_sub_return()
172 #define atomic64_cmpxchg(v, old, new) (cmpxchg(&((v)->counter), old, new))  argument
173 #define atomic64_xchg(v, new) (xchg(&((v)->counter), new))  argument
175 #define atomic_cmpxchg(v, old, new) (cmpxchg(&((v)->counter), old, new))  argument
176 #define atomic_xchg(v, new) (xchg(&((v)->counter), new))  argument
187 static __inline__ int __atomic_add_unless(atomic_t *v, int a, int u)  in __atomic_add_unless()  argument
190 	c = atomic_read(v);  in __atomic_add_unless()
194 		old = atomic_cmpxchg((v), c, c + (a));  in __atomic_add_unless()
212 static __inline__ int atomic64_add_unless(atomic64_t *v, long a, long u)  in atomic64_add_unless()  argument
215 	c = atomic64_read(v);  in atomic64_add_unless()
219 		old = atomic64_cmpxchg((v), c, c + (a));  in atomic64_add_unless()
227 #define atomic64_inc_not_zero(v) atomic64_add_unless((v), 1, 0)  argument
229 #define atomic_add_negative(a, v) (atomic_add_return((a), (v)) < 0)  argument
230 #define atomic64_add_negative(a, v) (atomic64_add_return((a), (v)) < 0)  argument
232 #define atomic_dec_return(v) atomic_sub_return(1,(v))  argument
233 #define atomic64_dec_return(v) atomic64_sub_return(1,(v))  argument
235 #define atomic_inc_return(v) atomic_add_return(1,(v))  argument
236 #define atomic64_inc_return(v) atomic64_add_return(1,(v))  argument
238 #define atomic_sub_and_test(i,v) (atomic_sub_return((i), (v)) == 0)  argument
239 #define atomic64_sub_and_test(i,v) (atomic64_sub_return((i), (v)) == 0)  argument
241 #define atomic_inc_and_test(v) (atomic_add_return(1, (v)) == 0)  argument
242 #define atomic64_inc_and_test(v) (atomic64_add_return(1, (v)) == 0)  argument
244 #define atomic_dec_and_test(v) (atomic_sub_return(1, (v)) == 0)  argument
245 #define atomic64_dec_and_test(v) (atomic64_sub_return(1, (v)) == 0)  argument
247 #define atomic_inc(v) atomic_add(1,(v))  argument
248 #define atomic64_inc(v) atomic64_add(1,(v))  argument
250 #define atomic_dec(v) atomic_sub(1,(v))  argument
251 #define atomic64_dec(v) atomic64_sub(1,(v))  argument