14 #define local_read(l)	atomic_long_read(&(l)->a)  argument
15 #define local_set(l,i)	atomic_long_set(&(l)->a, (i))  argument
16 #define local_inc(l)	atomic_long_inc(&(l)->a)  argument
17 #define local_dec(l)	atomic_long_dec(&(l)->a)  argument
18 #define local_add(i,l)	atomic_long_add((i),(&(l)->a))  argument
19 #define local_sub(i,l)	atomic_long_sub((i),(&(l)->a))  argument
21 static __inline__ long local_add_return(long i, local_t * l)  in local_add_return()  argument
33 	:"=&r" (temp), "=m" (l->a.counter), "=&r" (result)  in local_add_return()
34 	:"Ir" (i), "m" (l->a.counter) : "memory");  in local_add_return()
38 static __inline__ long local_sub_return(long i, local_t * l)  in local_sub_return()  argument
50 	:"=&r" (temp), "=m" (l->a.counter), "=&r" (result)  in local_sub_return()
51 	:"Ir" (i), "m" (l->a.counter) : "memory");  in local_sub_return()
55 #define local_cmpxchg(l, o, n) \  argument
56 	(cmpxchg_local(&((l)->a.counter), (o), (n)))
57 #define local_xchg(l, n) (xchg_local(&((l)->a.counter), (n)))  argument
61  * @l: pointer of type local_t
62  * @a: the amount to add to l...
63  * @u: ...unless l is equal to u.
65  * Atomically adds @a to @l, so long as it was not @u.
66  * Returns non-zero if @l was not @u, and zero otherwise.
68 #define local_add_unless(l, a, u)				\  argument
71 	c = local_read(l);					\
75 		old = local_cmpxchg((l), c, c + (a));	\
82 #define local_inc_not_zero(l) local_add_unless((l), 1, 0)  argument
84 #define local_add_negative(a, l) (local_add_return((a), (l)) < 0)  argument
86 #define local_dec_return(l) local_sub_return(1,(l))  argument
88 #define local_inc_return(l) local_add_return(1,(l))  argument
90 #define local_sub_and_test(i,l) (local_sub_return((i), (l)) == 0)  argument
92 #define local_inc_and_test(l) (local_add_return(1, (l)) == 0)  argument
94 #define local_dec_and_test(l) (local_sub_return(1, (l)) == 0)  argument
97 #define __local_inc(l)		((l)->a.counter++)  argument
98 #define __local_dec(l)		((l)->a.counter++)  argument
99 #define __local_add(i,l)	((l)->a.counter+=(i))  argument
100 #define __local_sub(i,l)	((l)->a.counter-=(i))  argument