From: =?UTF-8?q?Bj=C3=B6rn=20T=C3=B6pel?= <bjorn.topel@intel.com>
Date: Tue, 1 Oct 2019 13:22:49 +0200
Subject: samples/bpf: Fix build for task_fd_query_user.c
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Patch-mainline: v5.4-rc4
Git-commit: e55190f26f92927e95aba22b069679311d5379ea
References: bsc#1177028

Add missing include for <linux/perf_event.h> which was removed from
perf-sys.h in commit 91854f9a077e ("perf tools: Move everything
related to sys_perf_event_open() to perf-sys.h").

Fixes: 91854f9a077e ("perf tools: Move everything related to sys_perf_event_open() to perf-sys.h")
Reported-by: KP Singh <kpsingh@google.com>
Reported-by: Florent Revest <revest@google.com>
Signed-off-by: Björn Töpel <bjorn.topel@intel.com>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Tested-by: KP Singh <kpsingh@google.com>
Acked-by: Song Liu <songliubraving@fb.com>
Link: https://lore.kernel.org/bpf/20191001112249.27341-1-bjorn.topel@gmail.com
Acked-by: Gary Lin <glin@suse.com>
---
 samples/bpf/task_fd_query_user.c |    1 +
 1 file changed, 1 insertion(+)

--- a/samples/bpf/task_fd_query_user.c
+++ b/samples/bpf/task_fd_query_user.c
@@ -13,6 +13,7 @@
 #include <sys/resource.h>
 #include <sys/types.h>
 #include <sys/stat.h>
+#include <linux/perf_event.h>
 
 #include "libbpf.h"
 #include "bpf_load.h"