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-rw-r--r--tools/perf/tests/parse-metric.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/tools/perf/tests/parse-metric.c b/tools/perf/tests/parse-metric.c
index 66a5275917e2..9b1df1eb455a 100644
--- a/tools/perf/tests/parse-metric.c
+++ b/tools/perf/tests/parse-metric.c
@@ -1,5 +1,6 @@
// SPDX-License-Identifier: GPL-2.0
#include <linux/compiler.h>
+#include <errno.h>
#include <string.h>
#include <perf/cpumap.h>
#include <perf/evlist.h>