linux-kernel - [tip:perf/core] perf tools: Add missing forward declaration of struct map to probe-event.h

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Message-ID: <tip-5a023b57a8e96327925a39312bccc443a7c540b6@git.kernel.org>
Date:	Fri, 7 Aug 2015 00:16:53 -0700
From:	tip-bot for Wang Nan <tipbot@...or.com>
To:	linux-tip-commits@...r.kernel.org
Cc:	brendan.d.gregg@...il.com, mingo@...nel.org, acme@...hat.com,
	dsahern@...il.com, hpa@...or.com, tglx@...utronix.de,
	masami.hiramatsu.pt@...achi.com, jolsa@...nel.org,
	xiakaixu@...wei.com, linux-kernel@...r.kernel.org,
	ast@...mgrid.com, hekuang@...wei.com, namhyung@...nel.org,
	wangnan0@...wei.com, daniel@...earbox.net, lizefan@...wei.com,
	a.p.zijlstra@...llo.nl
Subject: [tip:perf/core] perf tools:
  Add missing forward declaration of struct map to probe-event.h

Commit-ID:  5a023b57a8e96327925a39312bccc443a7c540b6
Gitweb:     http://git.kernel.org/tip/5a023b57a8e96327925a39312bccc443a7c540b6
Author:     Wang Nan <wangnan0@...wei.com>
AuthorDate: Fri, 19 Jun 2015 08:42:48 +0000
Committer:  Arnaldo Carvalho de Melo <acme@...hat.com>
CommitDate: Thu, 6 Aug 2015 15:38:40 -0300

perf tools: Add missing forward declaration of struct map to probe-event.h

Commit 7b6ff0bdbf4f7f429c2116cca92a6d171217449e ("perf probe ppc64le:
Fixup function entry if using kallsyms lookup") adds 'struct map' into
probe-event.h but not forward declares it. This patch fixes it.

Signed-off-by: Wang Nan <wangnan0@...wei.com>
Cc: Alexei Starovoitov <ast@...mgrid.com>
Cc: Brendan Gregg <brendan.d.gregg@...il.com>
Cc: Daniel Borkmann <daniel@...earbox.net>
Cc: David Ahern <dsahern@...il.com>
Cc: He Kuang <hekuang@...wei.com>
Cc: Jiri Olsa <jolsa@...nel.org>
Cc: Kaixu Xia <xiakaixu@...wei.com>
Cc: Masami Hiramatsu <masami.hiramatsu.pt@...achi.com>
Cc: Namhyung Kim <namhyung@...nel.org>
Cc: Peter Zijlstra <a.p.zijlstra@...llo.nl>
Cc: Zefan Li <lizefan@...wei.com>
Cc: pi3orama@....com
Fixes: 7b6ff0bdbf4f ("perf probe ppc64le: Fixup function entry if using kallsyms lookup")
Link: http://lkml.kernel.org/n/1436445342-1402-30-git-send-email-wangnan0@huawei.com
[ No need to include map.h, just forward declare 'struct map' ]
Signed-off-by: Arnaldo Carvalho de Melo <acme@...hat.com>
---
 tools/perf/util/probe-event.h | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/tools/perf/util/probe-event.h b/tools/perf/util/probe-event.h
index 20f555d..83ee95e 100644
--- a/tools/perf/util/probe-event.h
+++ b/tools/perf/util/probe-event.h
@@ -106,6 +106,8 @@ struct variable_list {
 	struct strlist			*vars;	/* Available variables */
 };
 
+struct map;
+
 /* Command string to events */
 extern int parse_perf_probe_command(const char *cmd,
 				    struct perf_probe_event *pev);
--
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