exit_open_map 28 samples/bpf/syscall_tp_kern.c struct bpf_map_def SEC("maps") exit_open_map = { exit_open_map 64 samples/bpf/syscall_tp_kern.c count(&exit_open_map); exit_open_map 71 samples/bpf/syscall_tp_kern.c count(&exit_open_map);