IBS_OP
r = __ibs_config_test(IBS_OP, &(op_configs[i]), &nr_samples);
r = __ibs_period_constraint_test(IBS_OP, &op_period[i],
r = __ibs_ioctl_test(IBS_OP, &op_ioctl[i]);
r = __ibs_l3missonly_test(perf, IBS_OP, &nr_samples, &op_l3missonly);