// 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; } SEC("?fentry/__rcu_read_lock") int BPF_PROG(tracing_deny) { return 0; } SEC("?fexit/do_exit") int BPF_PROG(fexit_noreturns) { return 0; }