// SPDX-License-Identifier: GPL-2.0 | |
/* Copyright (c) 2024 Meta Platforms, Inc. and affiliates. */ | |
#include "vmlinux.h" | |
#include <bpf/bpf_helpers.h> | |
#include <bpf/bpf_tracing.h> | |
char _license[] SEC("license") = "GPL"; | |
SEC("?fentry/bpf_spin_lock") | |
int BPF_PROG(test_spin_lock, struct bpf_spin_lock *lock) | |
{ | |
return 0; | |
} | |
SEC("?fentry/bpf_spin_unlock") | |
int BPF_PROG(test_spin_unlock, struct bpf_spin_lock *lock) | |
{ | |
return 0; | |
} |