TRACE_REG_PERF_DEL
case TRACE_REG_PERF_DEL:
if (!tp_event->class->reg(tp_event, TRACE_REG_PERF_DEL, p_event))
case TRACE_REG_PERF_DEL:
case TRACE_REG_PERF_DEL:
case TRACE_REG_PERF_DEL:
case TRACE_REG_PERF_DEL:
case TRACE_REG_PERF_DEL:
case TRACE_REG_PERF_DEL:
case TRACE_REG_PERF_DEL: