1// SPDX-License-Identifier: GPL-2.0
 2/* Copyright (c) 2024 Meta Platforms, Inc. and affiliates. */
 3
 4#include "vmlinux.h"
 5#include <bpf/bpf_helpers.h>
 6#include <bpf/bpf_tracing.h>
 7
 8char _license[] SEC("license") = "GPL";
 9
10SEC("?fentry/bpf_spin_lock")
11int BPF_PROG(test_spin_lock, struct bpf_spin_lock *lock)
12{
13	return 0;
14}
15
16SEC("?fentry/bpf_spin_unlock")
17int BPF_PROG(test_spin_unlock, struct bpf_spin_lock *lock)
18{
19	return 0;
20}