From: Arnaldo Carvalho de Melo <acme@redhat.com>
Date: Wed, 26 Oct 2022 16:52:17 +0000 (-0300)
Subject: perf bpf: No need to include headers just use forward declarations
X-Git-Tag: v6.2-rc1~64^2~202
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=8d0d129e94d4518fd17c13b4991ff10b7f4cd85a;p=thirdparty%2Fkernel%2Flinux.git

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

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>
---

diff --git a/tools/perf/util/bpf-prologue.h b/tools/perf/util/bpf-prologue.h
index c50c7358009f2..66dcf751ef654 100644
--- a/tools/perf/util/bpf-prologue.h
+++ b/tools/perf/util/bpf-prologue.h
@@ -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