diff --git a/services/surfaceflinger/SurfaceFlinger.h b/services/surfaceflinger/SurfaceFlinger.h
index be5f72f..419d69d 100644
--- a/services/surfaceflinger/SurfaceFlinger.h
+++ b/services/surfaceflinger/SurfaceFlinger.h
@@ -154,6 +154,29 @@
     };
     std::queue<CompositePresentTime> mCompositePresentTimes;
 
+    // Double- vs. triple-buffering stats
+    struct BufferingStats {
+        BufferingStats()
+          : numSegments(0),
+            totalTime(0),
+            twoBufferTime(0),
+            doubleBufferedTime(0),
+            tripleBufferedTime(0) {}
+
+        size_t numSegments;
+        nsecs_t totalTime;
+
+        // "Two buffer" means that a third buffer was never used, whereas
+        // "double-buffered" means that on average the segment only used two
+        // buffers (though it may have used a third for some part of the
+        // segment)
+        nsecs_t twoBufferTime;
+        nsecs_t doubleBufferedTime;
+        nsecs_t tripleBufferedTime;
+    };
+    mutable Mutex mBufferingStatsMutex;
+    std::unordered_map<std::string, BufferingStats> mBufferingStats;
+
     // The composer sequence id is a monotonically increasing integer that we
     // use to differentiate callbacks from different hardware composer
     // instances. Each hardware composer instance gets a different sequence id.
@@ -746,8 +769,6 @@
     bool mPrimaryHWVsyncEnabled;
     bool mHWVsyncAvailable;
 
-
-
     std::atomic<bool> mRefreshPending{false};
 
     /* ------------------------------------------------------------------------
@@ -771,28 +792,6 @@
 
     size_t mNumLayers;
 
-    // Double- vs. triple-buffering stats
-    struct BufferingStats {
-        BufferingStats()
-          : numSegments(0),
-            totalTime(0),
-            twoBufferTime(0),
-            doubleBufferedTime(0),
-            tripleBufferedTime(0) {}
-
-        size_t numSegments;
-        nsecs_t totalTime;
-
-        // "Two buffer" means that a third buffer was never used, whereas
-        // "double-buffered" means that on average the segment only used two
-        // buffers (though it may have used a third for some part of the
-        // segment)
-        nsecs_t twoBufferTime;
-        nsecs_t doubleBufferedTime;
-        nsecs_t tripleBufferedTime;
-    };
-    mutable Mutex mBufferingStatsMutex;
-    std::unordered_map<std::string, BufferingStats> mBufferingStats;
 
     // Verify that transaction is being called by an approved process:
     // either AID_GRAPHICS or AID_SYSTEM.