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perf bpf: No need to include headers just use forward declarations

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In the bpf-prologue.h header we are just using pointers, so no need to
include headers for that, just provide forward declarations for those
types.

Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
This commit is contained in:
Arnaldo Carvalho de Melo 2022-10-26 13:52:17 -03:00
parent cff6241464
commit 8d0d129e94
1 changed files with 3 additions and 3 deletions
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6
tools/perf/util/bpf-prologue.h
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@ -6,9 +6,8 @@
#ifndef __BPF_PROLOGUE_H
#define __BPF_PROLOGUE_H
#include <linux/compiler.h>
#include <linux/filter.h>
#include "probe-event.h"
struct probe_trace_arg;
struct bpf_insn;
#define BPF_PROLOGUE_MAX_ARGS 3
#define BPF_PROLOGUE_START_ARG_REG BPF_REG_3
@ -19,6 +18,7 @@ int bpf__gen_prologue(struct probe_trace_arg *args, int nargs,
struct bpf_insn *new_prog, size_t *new_cnt,
size_t cnt_space);
#else
#include <linux/compiler.h>
#include <errno.h>
static inline int