/kernel/trunk/arch/sparc64/include/atomic.h |
---|
62,6 → 62,26 |
return a; |
} |
static inline count_t atomic_preinc(atomic_t *val) |
{ |
return atomic_add(val, 1) + 1; |
} |
static inline count_t atomic_postinc(atomic_t *val) |
{ |
return atomic_add(val, 1); |
} |
static inline count_t atomic_predec(atomic_t *val) |
{ |
return atomic_add(val, -1) - 1; |
} |
static inline count_t atomic_postdec(atomic_t *val) |
{ |
return atomic_add(val, 1); |
} |
static inline void atomic_inc(atomic_t *val) |
{ |
(void) atomic_add(val, 1); |
/kernel/trunk/arch/ia64/include/atomic.h |
---|
38,7 → 38,7 |
* @param val Atomic value. |
* @param imm Value to add. |
* |
* @return Value after addition. |
* @return Value before addition. |
*/ |
static inline count_t atomic_add(atomic_t *val, int imm) |
{ |
62,10 → 62,10 |
static inline void atomic_inc(atomic_t *val) { atomic_add(val, 1); } |
static inline void atomic_dec(atomic_t *val) { atomic_add(val, -1); } |
static inline count_t atomic_inc_pre(atomic_t *val) { return atomic_add(val, 1); } |
static inline count_t atomic_dec_pre(atomic_t *val) { return atomic_add(val, -1); } |
static inline count_t atomic_preinc(atomic_t *val) { return atomic_add(val, 1) + 1; } |
static inline count_t atomic_predec(atomic_t *val) { return atomic_add(val, -1) - 1; } |
static inline count_t atomic_inc_post(atomic_t *val) { return atomic_add(val, 1) + 1; } |
static inline count_t atomic_dec_post(atomic_t *val) { return atomic_add(val, -1) - 1; } |
static inline count_t atomic_postinc(atomic_t *val) { return atomic_add(val, 1); } |
static inline count_t atomic_postdec(atomic_t *val) { return atomic_add(val, -1); } |
#endif |
/kernel/trunk/arch/ppc32/include/atomic.h |
---|
63,25 → 63,25 |
: "cc"); |
} |
static inline __u32 atomic_inc_pre(atomic_t *val) |
static inline __u32 atomic_postinc(atomic_t *val) |
{ |
atomic_inc(val); |
return val->count - 1; |
} |
static inline __u32 atomic_dec_pre(atomic_t *val) |
static inline __u32 atomic_postdec(atomic_t *val) |
{ |
atomic_dec(val); |
return val->count + 1; |
} |
static inline __u32 atomic_inc_post(atomic_t *val) |
static inline __u32 atomic_preinc(atomic_t *val) |
{ |
atomic_inc(val); |
return val->count; |
} |
static inline __u32 atomic_dec_post(atomic_t *val) |
static inline __u32 atomic_predec(atomic_t *val) |
{ |
atomic_dec(val); |
return val->count; |
/kernel/trunk/arch/amd64/include/atomic.h |
---|
59,7 → 59,7 |
#endif /* CONFIG_SMP */ |
} |
static inline count_t atomic_inc_pre(atomic_t *val) |
static inline count_t atomic_postinc(atomic_t *val) |
{ |
count_t r; |
72,7 → 72,7 |
return r; |
} |
static inline count_t atomic_dec_pre(atomic_t *val) |
static inline count_t atomic_postdec(atomic_t *val) |
{ |
count_t r; |
85,8 → 85,8 |
return r; |
} |
#define atomic_inc_post(val) (atomic_inc_pre(val)+1) |
#define atomic_dec_post(val) (atomic_dec_pre(val)-1) |
#define atomic_preinc(val) (atomic_postinc(val)+1) |
#define atomic_predec(val) (atomic_postdec(val)-1) |
static inline __u64 test_and_set(atomic_t *val) { |
__u64 v; |
/kernel/trunk/arch/mips32/include/atomic.h |
---|
34,13 → 34,12 |
#define atomic_inc(x) ((void) atomic_add(x, 1)) |
#define atomic_dec(x) ((void) atomic_add(x, -1)) |
#define atomic_inc_pre(x) (atomic_add(x, 1) - 1) |
#define atomic_dec_pre(x) (atomic_add(x, -1) + 1) |
#define atomic_postinc(x) (atomic_add(x, 1) - 1) |
#define atomic_postdec(x) (atomic_add(x, -1) + 1) |
#define atomic_inc_post(x) atomic_add(x, 1) |
#define atomic_dec_post(x) atomic_add(x, -1) |
#define atomic_preinc(x) atomic_add(x, 1) |
#define atomic_predec(x) atomic_add(x, -1) |
typedef struct { volatile __u32 count; } atomic_t; |
/* Atomic addition of immediate value. |
/kernel/trunk/arch/ia32/include/atomic.h |
---|
59,7 → 59,7 |
#endif /* CONFIG_SMP */ |
} |
static inline count_t atomic_inc_pre(atomic_t *val) |
static inline count_t atomic_postinc(atomic_t *val) |
{ |
count_t r; |
72,7 → 72,7 |
return r; |
} |
static inline count_t atomic_dec_pre(atomic_t *val) |
static inline count_t atomic_postdec(atomic_t *val) |
{ |
count_t r; |
85,8 → 85,8 |
return r; |
} |
#define atomic_inc_post(val) (atomic_inc_pre(val)+1) |
#define atomic_dec_post(val) (atomic_dec_pre(val)-1) |
#define atomic_preinc(val) (atomic_postinc(val)+1) |
#define atomic_predec(val) (atomic_postdec(val)-1) |
static inline __u32 test_and_set(atomic_t *val) { |
__u32 v; |