linux/samples/bpf/test_overhead_raw_tp_kern.c
Alexei Starovoitov 4662a4e538 samples/bpf: raw tracepoint test
add empty raw_tracepoint bpf program to test overhead similar
to kprobe and traditional tracepoint tests

Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
2018-03-28 22:55:19 +02:00

18 lines
357 B
C

// SPDX-License-Identifier: GPL-2.0
/* Copyright (c) 2018 Facebook */
#include <uapi/linux/bpf.h>
#include "bpf_helpers.h"
SEC("raw_tracepoint/task_rename")
int prog(struct bpf_raw_tracepoint_args *ctx)
{
return 0;
}
SEC("raw_tracepoint/urandom_read")
int prog2(struct bpf_raw_tracepoint_args *ctx)
{
return 0;
}
char _license[] SEC("license") = "GPL";