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samples/bpf: use vmlinux.h instead of implicit headers in BPF test program

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This commit applies vmlinux.h to BPF functionality testing program.
Macros that were not defined despite migration to "vmlinux.h" were
defined separately in individual files.

Signed-off-by: Daniel T. Lee <danieltimlee@gmail.com>
Link: https://lore.kernel.org/r/20230115071613.125791-10-danieltimlee@gmail.com
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
This commit is contained in:
Daniel T. Lee 2023-01-15 16:16:12 +09:00 committed by Alexei Starovoitov
parent c2f4f5593e
commit e8acf8f47a
8 changed files with 12 additions and 29 deletions
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5
samples/bpf/lwt_len_hist_kern.c
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@ -10,10 +10,7 @@
* General Public License for more details.
*/
#include <uapi/linux/bpf.h>
#include <uapi/linux/if_ether.h>
#include <uapi/linux/ip.h>
#include <uapi/linux/in.h>
#include "vmlinux.h"
#include <bpf/bpf_helpers.h>
struct {

6
samples/bpf/sock_flags_kern.c
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@ -1,8 +1,6 @@
// SPDX-License-Identifier: GPL-2.0
#include "vmlinux.h"
#include "net_shared.h"
#include <uapi/linux/bpf.h>
#include <linux/net.h>
#include <uapi/linux/in.h>
#include <uapi/linux/in6.h>
#include <bpf/bpf_helpers.h>
SEC("cgroup/sock")

3
samples/bpf/test_cgrp2_tc_kern.c
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@ -5,9 +5,8 @@
* License as published by the Free Software Foundation.
*/
#define KBUILD_MODNAME "foo"
#include "vmlinux.h"
#include "net_shared.h"
#include <uapi/linux/ipv6.h>
#include <uapi/linux/bpf.h>
#include <bpf/bpf_helpers.h>
/* copy of 'struct ethhdr' without __packed */

11
samples/bpf/test_lwt_bpf.c
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@ -10,17 +10,8 @@
* General Public License for more details.
*/
#include "vmlinux.h"
#include "net_shared.h"
#include <stdint.h>
#include <stddef.h>
#include <linux/bpf.h>
#include <linux/ip.h>
#include <linux/in.h>
#include <linux/in6.h>
#include <linux/tcp.h>
#include <linux/udp.h>
#include <linux/icmpv6.h>
#include <linux/if_ether.h>
#include <bpf/bpf_helpers.h>
#include <string.h>

7
samples/bpf/test_map_in_map_kern.c
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@ -6,16 +6,17 @@
* License as published by the Free Software Foundation.
*/
#define KBUILD_MODNAME "foo"
#include <linux/ptrace.h>
#include "vmlinux.h"
#include <linux/version.h>
#include <uapi/linux/bpf.h>
#include <uapi/linux/in6.h>
#include <bpf/bpf_helpers.h>
#include <bpf/bpf_tracing.h>
#include <bpf/bpf_core_read.h>
#define MAX_NR_PORTS 65536
#define EINVAL 22
#define ENOENT 2
/* map #0 */
struct inner_a {
__uint(type, BPF_MAP_TYPE_ARRAY);

4
samples/bpf/test_overhead_kprobe_kern.c
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@ -4,10 +4,8 @@
* modify it under the terms of version 2 of the GNU General Public
* License as published by the Free Software Foundation.
*/
#include "vmlinux.h"
#include <linux/version.h>
#include <linux/ptrace.h>
#include <linux/sched.h>
#include <uapi/linux/bpf.h>
#include <bpf/bpf_helpers.h>
#include <bpf/bpf_tracing.h>

2
samples/bpf/test_overhead_raw_tp_kern.c
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@ -1,6 +1,6 @@
// SPDX-License-Identifier: GPL-2.0
/* Copyright (c) 2018 Facebook */
#include <uapi/linux/bpf.h>
#include "vmlinux.h"
#include <bpf/bpf_helpers.h>
SEC("raw_tracepoint/task_rename")

3
samples/bpf/test_overhead_tp_kern.c
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@ -4,8 +4,7 @@
* modify it under the terms of version 2 of the GNU General Public
* License as published by the Free Software Foundation.
*/
#include <linux/sched.h>
#include <uapi/linux/bpf.h>
#include "vmlinux.h"
#include <bpf/bpf_helpers.h>
/* from /sys/kernel/debug/tracing/events/task/task_rename/format */