op_barrier 13 arch/s390/include/asm/atomic_ops.h #define __ATOMIC_OP(op_name, op_type, op_string, op_barrier) \ op_barrier 20 arch/s390/include/asm/atomic_ops.h op_barrier \ op_barrier 43 arch/s390/include/asm/atomic_ops.h #define __ATOMIC_CONST_OP(op_name, op_type, op_string, op_barrier) \ op_barrier 48 arch/s390/include/asm/atomic_ops.h op_barrier \