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-rw-r--r--tools/perf/lib/include/internal/mmap.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/tools/perf/lib/include/internal/mmap.h b/tools/perf/lib/include/internal/mmap.h
index 10653b6e864e..ba1e519c15b9 100644
--- a/tools/perf/lib/include/internal/mmap.h
+++ b/tools/perf/lib/include/internal/mmap.h
@@ -25,6 +25,7 @@ struct perf_mmap {
u64 start;
u64 end;
bool overwrite;
+ u64 flush;
char event_copy[PERF_SAMPLE_MAX_SIZE] __aligned(8);
};