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1// SPDX-License-Identifier: GPL-2.02/* 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}21