perf_event_output_forward 1010 include/linux/perf_event.h extern void perf_event_output_forward(struct perf_event *event, perf_event_output_forward 1023 include/linux/perf_event.h if (likely(event->overflow_handler == perf_event_output_forward)) perf_event_output_forward 10521 kernel/events/core.c event->overflow_handler = perf_event_output_forward;