diff options
Diffstat (limited to 'kernel/arch/sparc/include/asm/atomic_64.h')
| -rw-r--r-- | kernel/arch/sparc/include/asm/atomic_64.h | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/kernel/arch/sparc/include/asm/atomic_64.h b/kernel/arch/sparc/include/asm/atomic_64.h index 408274991..f2fbf9e16 100644 --- a/kernel/arch/sparc/include/asm/atomic_64.h +++ b/kernel/arch/sparc/include/asm/atomic_64.h @@ -14,11 +14,11 @@ #define ATOMIC_INIT(i) { (i) } #define ATOMIC64_INIT(i) { (i) } -#define atomic_read(v) ACCESS_ONCE((v)->counter) -#define atomic64_read(v) ACCESS_ONCE((v)->counter) +#define atomic_read(v) READ_ONCE((v)->counter) +#define atomic64_read(v) READ_ONCE((v)->counter) -#define atomic_set(v, i) (((v)->counter) = i) -#define atomic64_set(v, i) (((v)->counter) = i) +#define atomic_set(v, i) WRITE_ONCE(((v)->counter), (i)) +#define atomic64_set(v, i) WRITE_ONCE(((v)->counter), (i)) #define ATOMIC_OP(op) \ void atomic_##op(int, atomic_t *); \ @@ -33,6 +33,10 @@ long atomic64_##op##_return(long, atomic64_t *); ATOMIC_OPS(add) ATOMIC_OPS(sub) +ATOMIC_OP(and) +ATOMIC_OP(or) +ATOMIC_OP(xor) + #undef ATOMIC_OPS #undef ATOMIC_OP_RETURN #undef ATOMIC_OP |