Lines Matching refs:v
37 #define atomic_read(v) (ACCESS_ONCE((v)->counter)) argument
46 #define atomic_set(v, i) (((v)->counter) = (i)) argument
49 static inline void atomic_##op(int i, atomic_t *v) \
62 : "=&r"(status), "=&r"(retval), "=m"(v->counter) \
63 : "a"(ATOMIC_OPS_BASE_ADDR), "r"(&v->counter), "r"(i) \
68 static inline int atomic_##op##_return(int i, atomic_t *v) \
81 : "=&r"(status), "=&r"(retval), "=m"(v->counter) \
82 : "a"(ATOMIC_OPS_BASE_ADDR), "r"(&v->counter), "r"(i) \
96 static inline int atomic_add_negative(int i, atomic_t *v) in ATOMIC_OPS()
98 return atomic_add_return(i, v) < 0; in ATOMIC_OPS()
101 static inline void atomic_inc(atomic_t *v) in atomic_inc() argument
103 atomic_add_return(1, v); in atomic_inc()
106 static inline void atomic_dec(atomic_t *v) in atomic_dec() argument
108 atomic_sub_return(1, v); in atomic_dec()
111 #define atomic_dec_return(v) atomic_sub_return(1, (v)) argument
112 #define atomic_inc_return(v) atomic_add_return(1, (v)) argument
114 #define atomic_sub_and_test(i, v) (atomic_sub_return((i), (v)) == 0) argument
115 #define atomic_dec_and_test(v) (atomic_sub_return(1, (v)) == 0) argument
116 #define atomic_inc_and_test(v) (atomic_add_return(1, (v)) == 0) argument
118 #define __atomic_add_unless(v, a, u) \ argument
121 c = atomic_read(v); \
122 while (c != (u) && (old = atomic_cmpxchg((v), c, c + (a))) != c) \
127 #define atomic_xchg(ptr, v) (xchg(&(ptr)->counter, (v))) argument
128 #define atomic_cmpxchg(v, old, new) (cmpxchg(&((v)->counter), (old), (new))) argument