Implement atomic logic ops -- atomic_{or,xor,and}. These will replace the atomic_{set,clear}_mask functions that are available on some archs. Signed-off-by: Peter Zijlstra (Intel) --- arch/mips/include/asm/atomic.h | 6 ++++++ 1 file changed, 6 insertions(+) --- a/arch/mips/include/asm/atomic.h +++ b/arch/mips/include/asm/atomic.h @@ -136,6 +136,9 @@ static __inline__ int atomic_##op##_retu ATOMIC_OPS(add, +=, addu) ATOMIC_OPS(sub, -=, subu) +ATOMIC_OP(and, &=, and) +ATOMIC_OP(or, |=, or) +ATOMIC_OP(xor, ^=, xor) #undef ATOMIC_OPS #undef ATOMIC_OP_RETURN @@ -416,6 +419,9 @@ static __inline__ long atomic64_##op##_r ATOMIC64_OPS(add, +=, daddu) ATOMIC64_OPS(sub, -=, dsubu) +ATOMIC64_OP(and, &=, and) +ATOMIC64_OP(or, |=, or) +ATOMIC64_OP(xor, ^=, xor) #undef ATOMIC64_OPS #undef ATOMIC64_OP_RETURN