free(info_linear);
return -1;
}
- if (btf__get_from_id(info->btf_id, &btf)) {
+ btf = btf__load_from_kernel_by_id(info->btf_id);
+ if (libbpf_get_error(btf)) {
pr_debug("%s: failed to get BTF of id %u, aborting\n", __func__, info->btf_id);
err = -1;
- btf = NULL;
goto out;
}
perf_env__fetch_btf(env, info->btf_id, btf);
out:
free(info_linear);
- free(btf);
+ btf__free(btf);
return err ? -1 : 0;
}
if (btf_id == 0)
goto out;
- if (btf__get_from_id(btf_id, &btf)) {
+ btf = btf__load_from_kernel_by_id(btf_id);
+ if (libbpf_get_error(btf)) {
pr_debug("%s: failed to get BTF of id %u, aborting\n",
__func__, btf_id);
goto out;
perf_env__fetch_btf(env, btf_id, btf);
out:
- free(btf);
+ btf__free(btf);
close(fd);
}