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-rw-r--r--tools/perf/lib/include/internal/mmap.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/tools/perf/lib/include/internal/mmap.h b/tools/perf/lib/include/internal/mmap.h
index b26806b36bb6..e7a67260940c 100644
--- a/tools/perf/lib/include/internal/mmap.h
+++ b/tools/perf/lib/include/internal/mmap.h
@@ -34,6 +34,8 @@ struct perf_mmap_param {
int mask;
};
+size_t perf_mmap__mmap_len(struct perf_mmap *map);
+
void perf_mmap__init(struct perf_mmap *map, bool overwrite);
#endif /* __LIBPERF_INTERNAL_MMAP_H */