From fee92b4442f135495d4fc59a0b9418490d4ac0ba Mon Sep 17 00:00:00 2001
From: Arnaldo Carvalho de Melo <acme@redhat.com>
Date: Mon, 23 Sep 2019 15:10:35 -0300
Subject: [PATCH] libperf: Add missing 'struct xyarray' forward declaration

We were getting it by luck, from files included before internal/evsel.h
where it is being included.

Fixes: 9dfcb7599084 ("libperf: Move fd array from perf's evsel to lobperf's perf_evsel class")
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Michael Petlan <mpetlan@redhat.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Link: https://lkml.kernel.org/n/tip-r8ukhxprpkflbd2k9vcc42v1@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
---
 tools/perf/lib/include/internal/evsel.h | 1 +
 1 file changed, 1 insertion(+)

diff --git a/tools/perf/lib/include/internal/evsel.h b/tools/perf/lib/include/internal/evsel.h
index 1bff789b09230..60daee6db914c 100644
--- a/tools/perf/lib/include/internal/evsel.h
+++ b/tools/perf/lib/include/internal/evsel.h
@@ -8,6 +8,7 @@
 
 struct perf_cpu_map;
 struct perf_thread_map;
+struct xyarray;
 
 struct perf_evsel {
 	struct list_head	 node;
-- 
2.30.2