diff options
Diffstat (limited to 'include/asm-generic/atomic-long.h')
| -rw-r--r-- | include/asm-generic/atomic-long.h | 58 |
1 files changed, 57 insertions, 1 deletions
diff --git a/include/asm-generic/atomic-long.h b/include/asm-generic/atomic-long.h index 5e1f345b58dd..288cc9e96395 100644 --- a/include/asm-generic/atomic-long.h +++ b/include/asm-generic/atomic-long.h @@ -112,6 +112,62 @@ static __always_inline void atomic_long_dec(atomic_long_t *l) ATOMIC_LONG_PFX(_dec)(v); } +#define ATOMIC_LONG_FETCH_OP(op, mo) \ +static inline long \ +atomic_long_fetch_##op##mo(long i, atomic_long_t *l) \ +{ \ + ATOMIC_LONG_PFX(_t) *v = (ATOMIC_LONG_PFX(_t) *)l; \ + \ + return (long)ATOMIC_LONG_PFX(_fetch_##op##mo)(i, v); \ +} + +ATOMIC_LONG_FETCH_OP(add, ) +ATOMIC_LONG_FETCH_OP(add, _relaxed) +ATOMIC_LONG_FETCH_OP(add, _acquire) +ATOMIC_LONG_FETCH_OP(add, _release) +ATOMIC_LONG_FETCH_OP(sub, ) +ATOMIC_LONG_FETCH_OP(sub, _relaxed) +ATOMIC_LONG_FETCH_OP(sub, _acquire) +ATOMIC_LONG_FETCH_OP(sub, _release) +ATOMIC_LONG_FETCH_OP(and, ) +ATOMIC_LONG_FETCH_OP(and, _relaxed) +ATOMIC_LONG_FETCH_OP(and, _acquire) +ATOMIC_LONG_FETCH_OP(and, _release) +ATOMIC_LONG_FETCH_OP(andnot, ) +ATOMIC_LONG_FETCH_OP(andnot, _relaxed) +ATOMIC_LONG_FETCH_OP(andnot, _acquire) +ATOMIC_LONG_FETCH_OP(andnot, _release) +ATOMIC_LONG_FETCH_OP(or, ) +ATOMIC_LONG_FETCH_OP(or, _relaxed) +ATOMIC_LONG_FETCH_OP(or, _acquire) +ATOMIC_LONG_FETCH_OP(or, _release) +ATOMIC_LONG_FETCH_OP(xor, ) +ATOMIC_LONG_FETCH_OP(xor, _relaxed) +ATOMIC_LONG_FETCH_OP(xor, _acquire) +ATOMIC_LONG_FETCH_OP(xor, _release) + +#undef ATOMIC_LONG_FETCH_OP + +#define ATOMIC_LONG_FETCH_INC_DEC_OP(op, mo) \ +static inline long \ +atomic_long_fetch_##op##mo(atomic_long_t *l) \ +{ \ + ATOMIC_LONG_PFX(_t) *v = (ATOMIC_LONG_PFX(_t) *)l; \ + \ + return (long)ATOMIC_LONG_PFX(_fetch_##op##mo)(v); \ +} + +ATOMIC_LONG_FETCH_INC_DEC_OP(inc,) +ATOMIC_LONG_FETCH_INC_DEC_OP(inc, _relaxed) +ATOMIC_LONG_FETCH_INC_DEC_OP(inc, _acquire) +ATOMIC_LONG_FETCH_INC_DEC_OP(inc, _release) +ATOMIC_LONG_FETCH_INC_DEC_OP(dec,) +ATOMIC_LONG_FETCH_INC_DEC_OP(dec, _relaxed) +ATOMIC_LONG_FETCH_INC_DEC_OP(dec, _acquire) +ATOMIC_LONG_FETCH_INC_DEC_OP(dec, _release) + +#undef ATOMIC_LONG_FETCH_INC_DEC_OP + #define ATOMIC_LONG_OP(op) \ static __always_inline void \ atomic_long_##op(long i, atomic_long_t *l) \ @@ -124,9 +180,9 @@ atomic_long_##op(long i, atomic_long_t *l) \ ATOMIC_LONG_OP(add) ATOMIC_LONG_OP(sub) ATOMIC_LONG_OP(and) +ATOMIC_LONG_OP(andnot) ATOMIC_LONG_OP(or) ATOMIC_LONG_OP(xor) -ATOMIC_LONG_OP(andnot) #undef ATOMIC_LONG_OP |