diff --git a/core/java/android/view/SurfaceControl.java b/core/java/android/view/SurfaceControl.java
index c08177e2f71ed..98cef95885bdb 100644
--- a/core/java/android/view/SurfaceControl.java
+++ b/core/java/android/view/SurfaceControl.java
@@ -389,9 +389,7 @@ public final class SurfaceControl implements Parcelable {
         public static final int JANK_SURFACEFLINGER_GPU_DEADLINE_MISSED = 0x4;
         // Either App or GPU took too long on the frame
         public static final int JANK_APP_DEADLINE_MISSED = 0x8;
-        // Predictions live for 120ms, if prediction is expired for a frame, there is definitely a
-        // jank
-        // associated with the App if this is for a SurfaceFrame, and SF for a DisplayFrame.
+        // Vsync predictions have drifted beyond the threshold from the actual HWVsync
         public static final int PREDICTION_ERROR = 0x10;
         // Latching a buffer early might cause an early present of the frame
         public static final int SURFACE_FLINGER_SCHEDULING = 0x20;
diff --git a/core/java/com/android/internal/jank/FrameTracker.java b/core/java/com/android/internal/jank/FrameTracker.java
index e1a67d861bcb9..9eea8a5d06e4c 100644
--- a/core/java/com/android/internal/jank/FrameTracker.java
+++ b/core/java/com/android/internal/jank/FrameTracker.java
@@ -464,8 +464,7 @@ public class FrameTracker extends SurfaceControl.OnJankDataListener
             if (info.surfaceControlCallbackFired) {
                 totalFramesCount++;
                 boolean missedFrame = false;
-                if ((info.jankType & PREDICTION_ERROR) != 0
-                        || ((info.jankType & JANK_APP_DEADLINE_MISSED) != 0)) {
+                if ((info.jankType & JANK_APP_DEADLINE_MISSED) != 0) {
                     Log.w(TAG, "Missed App frame:" + info.jankType);
                     missedAppFramesCount++;
                     missedFrame = true;
@@ -473,7 +472,8 @@ public class FrameTracker extends SurfaceControl.OnJankDataListener
                 if ((info.jankType & DISPLAY_HAL) != 0
                         || (info.jankType & JANK_SURFACEFLINGER_DEADLINE_MISSED) != 0
                         || (info.jankType & JANK_SURFACEFLINGER_GPU_DEADLINE_MISSED) != 0
-                        || (info.jankType & SURFACE_FLINGER_SCHEDULING) != 0) {
+                        || (info.jankType & SURFACE_FLINGER_SCHEDULING) != 0
+                        || (info.jankType & PREDICTION_ERROR) != 0) {
                     Log.w(TAG, "Missed SF frame:" + info.jankType);
                     missedSfFramesCount++;
                     missedFrame = true;