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-rw-r--r--tools/perf/lib/include/internal/cpumap.h4
1 files changed, 4 insertions, 0 deletions
diff --git a/tools/perf/lib/include/internal/cpumap.h b/tools/perf/lib/include/internal/cpumap.h
index 53ce95374b05..3306319f7df8 100644
--- a/tools/perf/lib/include/internal/cpumap.h
+++ b/tools/perf/lib/include/internal/cpumap.h
@@ -10,4 +10,8 @@ struct perf_cpu_map {
int map[];
};
+#ifndef MAX_NR_CPUS
+#define MAX_NR_CPUS 2048
+#endif
+
#endif /* __LIBPERF_INTERNAL_CPUMAP_H */