____bpf_perf_event_output 801 kernel/trace/bpf_trace.c return ____bpf_perf_event_output(regs, map, flags, data, size); ____bpf_perf_event_output 979 kernel/trace/bpf_trace.c ret = ____bpf_perf_event_output(regs, map, flags, data, size);