perf_event_bpf_event 1174 include/linux/perf_event.h extern void perf_event_bpf_event(struct bpf_prog *prog, perf_event_bpf_event 1356 kernel/bpf/syscall.c perf_event_bpf_event(prog, PERF_BPF_EVENT_PROG_UNLOAD, 0); perf_event_bpf_event 1749 kernel/bpf/syscall.c perf_event_bpf_event(prog, PERF_BPF_EVENT_PROG_LOAD, 0);