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-rw-r--r--tools/perf/perf.h3
1 files changed, 2 insertions, 1 deletions
diff --git a/tools/perf/perf.h b/tools/perf/perf.h
index 02821febb704..ef7aa0a0c526 100644
--- a/tools/perf/perf.h
+++ b/tools/perf/perf.h
@@ -80,6 +80,7 @@ void get_term_dimensions(struct winsize *ws);
#include "../../include/linux/perf_event.h"
#include "util/types.h"
+#include <stdbool.h>
/*
* prctl(PR_TASK_PERF_EVENTS_DISABLE) will (cheaply) disable all
@@ -131,6 +132,6 @@ struct ip_callchain {
u64 ips[0];
};
-extern int perf_host, perf_guest;
+extern bool perf_host, perf_guest;
#endif