nsec_per_sec 12 tools/testing/selftests/bpf/prog_tests/bpf_obj_id.c const __u64 nsec_per_sec = 1000000000; nsec_per_sec 108 tools/testing/selftests/bpf/prog_tests/bpf_obj_id.c + (prog_infos[i].load_time / nsec_per_sec);