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-rw-r--r--tools/perf/util/hist.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/tools/perf/util/hist.c b/tools/perf/util/hist.c
index adae4134e972..02ea2ee62814 100644
--- a/tools/perf/util/hist.c
+++ b/tools/perf/util/hist.c
@@ -19,6 +19,7 @@
#include <math.h>
#include <inttypes.h>
#include <sys/param.h>
+#include <linux/string.h>
#include <linux/time64.h>
#include <linux/zalloc.h>