perf_event__fprintf_bpf 73 tools/perf/util/bpf-event.c perf_event__fprintf_bpf(event, stdout); perf_event__fprintf_bpf 440 tools/perf/util/event.c ret += perf_event__fprintf_bpf(event, fp); perf_event__fprintf_bpf 374 tools/perf/util/event.h size_t perf_event__fprintf_bpf(union perf_event *event, FILE *fp);