From c72788dab45ba15befd2cd0bafc41abf33c61e16 Mon Sep 17 00:00:00 2001
From: Arnaldo Carvalho de Melo <acme@redhat.com>
Date: Wed, 12 Jun 2019 22:39:24 +0800
Subject: [PATCH] perf tools: Add header defining used namespace struct to
 event.h

mainline inclusion
from mainline-514c54039da9 undefined
commit 514c54039da9
category: bugfix
bugzilla: 14466
CVE: NA

-------------------------------------------------

When adding the 'struct namespaces_event' to event.h, referencing the
'struct perf_ns_link_info' type, we forgot to add the header where it is
defined, getting that definition only by sheer luck.

Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Hari Bathini <hbathini@linux.vnet.ibm.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Namhyung Kim <namhyung@kernel.org>
Fixes: f3b3614a284d ("perf tools: Add PERF_RECORD_NAMESPACES to include namespaces related info")
Link: https://lkml.kernel.org/n/tip-qkrld0v7boc9uabjbd8csxux@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Signed-off-by: Wei Li <liwei391@huawei.com>
Reviewed-by: Jian Cheng <cj.chengjian@huawei.com>
Signed-off-by: Yang Yingliang <yangyingliang@huawei.com>
---
 tools/perf/util/event.h | 1 +
 1 file changed, 1 insertion(+)

diff --git a/tools/perf/util/event.h b/tools/perf/util/event.h
index bfa60bcafbde..e6717403a864 100644
--- a/tools/perf/util/event.h
+++ b/tools/perf/util/event.h
@@ -5,6 +5,7 @@
 #include <limits.h>
 #include <stdio.h>
 #include <linux/kernel.h>
+#include <linux/perf_event.h>
 
 #include "../perf.h"
 #include "build-id.h"
-- 
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