From: Yang Jihong <yangjihong1@huawei.com>
Date: Fri, 29 Apr 2022 09:05:39 +0000 (+0800)
Subject: perf tools: Add missing headers needed by util/data.h
X-Git-Tag: v5.10.121~280
X-Git-Url: https://www.infradead.org/git/?a=commitdiff_plain;h=d5773db56ce963fd1aae62ea74a4e0a49effb595;p=users%2Fdwmw2%2Flinux.git

perf tools: Add missing headers needed by util/data.h

[ Upstream commit 4d27cf1d9de5becfa4d1efb2ea54dba1b9fc962a ]

'struct perf_data' in util/data.h uses the "u64" data type, which is
defined in "linux/types.h".

If we only include util/data.h, the following compilation error occurs:

  util/data.h:38:3: error: unknown type name ‘u64’
     u64    version;
     ^~~

Solution: include "linux/types.h." to add the needed type definitions.

Fixes: 258031c017c353e8 ("perf header: Add DIR_FORMAT feature to describe directory data")
Signed-off-by: Yang Jihong <yangjihong1@huawei.com>
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Andi Kleen <ak@linux.intel.com>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Link: https://lore.kernel.org/r/20220429090539.212448-1-yangjihong1@huawei.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---

diff --git a/tools/perf/util/data.h b/tools/perf/util/data.h
index 75947ef6bc170..5b52ffedf0d54 100644
--- a/tools/perf/util/data.h
+++ b/tools/perf/util/data.h
@@ -3,6 +3,7 @@
 #define __PERF_DATA_H
 
 #include <stdbool.h>
+#include <linux/types.h>
 
 enum perf_data_mode {
 	PERF_DATA_MODE_WRITE,