diff --git a/cmds/dumpstate/dumpstate.cpp b/cmds/dumpstate/dumpstate.cpp
index 1416629..f4d94b7 100644
--- a/cmds/dumpstate/dumpstate.cpp
+++ b/cmds/dumpstate/dumpstate.cpp
@@ -1989,12 +1989,12 @@
     }
 
     if (ds.options_->do_fb) {
-        ds.screenshot_path_ = ds.GetPath(".png");
+        ds.screenshot_path_ = ds.GetPath(ds.CalledByApi() ? "-tmp.png" : ".png");
     }
     ds.tmp_path_ = ds.GetPath(".tmp");
     ds.log_path_ = ds.GetPath("-dumpstate_log-" + std::to_string(ds.pid_) + ".txt");
 
-    std::string destination = ds.options_->bugreport_fd.get() != -1
+    std::string destination = ds.CalledByApi()
                                   ? StringPrintf("[fd:%d]", ds.options_->bugreport_fd.get())
                                   : ds.bugreport_internal_dir_.c_str();
     MYLOGD(
@@ -2008,7 +2008,7 @@
         ds.tmp_path_.c_str(), ds.screenshot_path_.c_str());
 
     if (ds.options_->do_zip_file) {
-        ds.path_ = ds.GetPath(".zip");
+        ds.path_ = ds.GetPath(ds.CalledByApi() ? "-tmp.zip" : ".zip");
         MYLOGD("Creating initial .zip file (%s)\n", ds.path_.c_str());
         create_parent_dirs(ds.path_.c_str());
         ds.zip_file.reset(fopen(ds.path_.c_str(), "wb"));
@@ -2043,7 +2043,7 @@
         MYLOGI("changing suffix from %s to %s\n", ds.name_.c_str(), name.c_str());
         ds.name_ = name;
         if (!ds.screenshot_path_.empty()) {
-            std::string new_screenshot_path = ds.GetPath(".png");
+            std::string new_screenshot_path = ds.GetPath(ds.CalledByApi() ? "-tmp.png" : ".png");
             if (rename(ds.screenshot_path_.c_str(), new_screenshot_path.c_str())) {
                 MYLOGE("rename(%s, %s): %s\n", ds.screenshot_path_.c_str(),
                        new_screenshot_path.c_str(), strerror(errno));
@@ -2061,7 +2061,7 @@
         } else {
             do_text_file = false;
             // If the user has changed the suffix, we need to change the zip file name.
-            std::string new_path = ds.GetPath(".zip");
+            std::string new_path = ds.GetPath(ds.CalledByApi() ? "-tmp.zip" : ".zip");
             if (ds.path_ != new_path) {
                 MYLOGD("Renaming zip file from %s to %s\n", ds.path_.c_str(), new_path.c_str());
                 if (rename(ds.path_.c_str(), new_path.c_str())) {
@@ -2716,6 +2716,10 @@
            ds.consent_callback_->getResult() == UserConsentResult::DENIED;
 }
 
+bool Dumpstate::CalledByApi() const {
+    return ds.options_->bugreport_fd.get() != -1 ? true : false;
+}
+
 void Dumpstate::CleanupFiles() {
     android::os::UnlinkAndLogOnError(tmp_path_);
     android::os::UnlinkAndLogOnError(screenshot_path_);
diff --git a/cmds/dumpstate/dumpstate.h b/cmds/dumpstate/dumpstate.h
index ae6a721..fe330df 100644
--- a/cmds/dumpstate/dumpstate.h
+++ b/cmds/dumpstate/dumpstate.h
@@ -341,6 +341,11 @@
     bool IsUserConsentDenied() const;
 
     /*
+     * Returns true if dumpstate is called by bugreporting API
+     */
+    bool CalledByApi() const;
+
+    /*
      * Structure to hold options that determine the behavior of dumpstate.
      */
     struct DumpOptions {
diff --git a/services/surfaceflinger/BufferLayer.cpp b/services/surfaceflinger/BufferLayer.cpp
index f51fbb4..4cf37a4 100644
--- a/services/surfaceflinger/BufferLayer.cpp
+++ b/services/surfaceflinger/BufferLayer.cpp
@@ -395,7 +395,8 @@
     return true;
 }
 
-bool BufferLayer::latchBuffer(bool& recomputeVisibleRegions, nsecs_t latchTime) {
+bool BufferLayer::latchBuffer(bool& recomputeVisibleRegions, nsecs_t latchTime,
+                              nsecs_t expectedPresentTime) {
     ATRACE_CALL();
 
     bool refreshRequired = latchSidebandStream(recomputeVisibleRegions);
@@ -430,12 +431,12 @@
     const bool oldOpacity = isOpaque(s);
     sp<GraphicBuffer> oldBuffer = mActiveBuffer;
 
-    if (!allTransactionsSignaled()) {
+    if (!allTransactionsSignaled(expectedPresentTime)) {
         mFlinger->setTransactionFlags(eTraversalNeeded);
         return false;
     }
 
-    status_t err = updateTexImage(recomputeVisibleRegions, latchTime);
+    status_t err = updateTexImage(recomputeVisibleRegions, latchTime, expectedPresentTime);
     if (err != NO_ERROR) {
         return false;
     }
@@ -540,10 +541,10 @@
 }
 
 // transaction
-void BufferLayer::notifyAvailableFrames() {
-    const auto headFrameNumber = getHeadFrameNumber();
+void BufferLayer::notifyAvailableFrames(nsecs_t expectedPresentTime) {
+    const auto headFrameNumber = getHeadFrameNumber(expectedPresentTime);
     const bool headFenceSignaled = fenceHasSignaled();
-    const bool presentTimeIsCurrent = framePresentTimeIsCurrent();
+    const bool presentTimeIsCurrent = framePresentTimeIsCurrent(expectedPresentTime);
     Mutex::Autolock lock(mLocalSyncPointMutex);
     for (auto& point : mLocalSyncPoints) {
         if (headFrameNumber >= point->getFrameNumber() && headFenceSignaled &&
@@ -591,8 +592,8 @@
 }
 
 // h/w composer set-up
-bool BufferLayer::allTransactionsSignaled() {
-    auto headFrameNumber = getHeadFrameNumber();
+bool BufferLayer::allTransactionsSignaled(nsecs_t expectedPresentTime) {
+    const auto headFrameNumber = getHeadFrameNumber(expectedPresentTime);
     bool matchingFramesFound = false;
     bool allTransactionsApplied = true;
     Mutex::Autolock lock(mLocalSyncPointMutex);
@@ -658,9 +659,9 @@
             sourceCrop.getWidth() != displayFrame.getWidth();
 }
 
-uint64_t BufferLayer::getHeadFrameNumber() const {
+uint64_t BufferLayer::getHeadFrameNumber(nsecs_t expectedPresentTime) const {
     if (hasFrameUpdate()) {
-        return getFrameNumber();
+        return getFrameNumber(expectedPresentTime);
     } else {
         return mCurrentFrameNumber;
     }
diff --git a/services/surfaceflinger/BufferLayer.h b/services/surfaceflinger/BufferLayer.h
index b679380..c793550 100644
--- a/services/surfaceflinger/BufferLayer.h
+++ b/services/surfaceflinger/BufferLayer.h
@@ -96,11 +96,12 @@
     // the visible regions need to be recomputed (this is a fairly heavy
     // operation, so this should be set only if needed). Typically this is used
     // to figure out if the content or size of a surface has changed.
-    bool latchBuffer(bool& recomputeVisibleRegions, nsecs_t latchTime) override;
+    bool latchBuffer(bool& recomputeVisibleRegions, nsecs_t latchTime,
+                     nsecs_t expectedPresentTime) override;
 
     bool isBufferLatched() const override { return mRefreshPending; }
 
-    void notifyAvailableFrames() override;
+    void notifyAvailableFrames(nsecs_t expectedPresentTime) override;
 
     bool hasReadyFrame() const override;
 
@@ -114,7 +115,7 @@
     // -----------------------------------------------------------------------
 private:
     virtual bool fenceHasSignaled() const = 0;
-    virtual bool framePresentTimeIsCurrent() const = 0;
+    virtual bool framePresentTimeIsCurrent(nsecs_t expectedPresentTime) const = 0;
 
     virtual nsecs_t getDesiredPresentTime() = 0;
     virtual std::shared_ptr<FenceTime> getCurrentFenceTime() const = 0;
@@ -129,7 +130,7 @@
     virtual int getDrawingApi() const = 0;
     virtual PixelFormat getPixelFormat() const = 0;
 
-    virtual uint64_t getFrameNumber() const = 0;
+    virtual uint64_t getFrameNumber(nsecs_t expectedPresentTime) const = 0;
 
     virtual bool getAutoRefresh() const = 0;
     virtual bool getSidebandStreamChanged() const = 0;
@@ -142,7 +143,8 @@
     virtual void setFilteringEnabled(bool enabled) = 0;
 
     virtual status_t bindTextureImage() = 0;
-    virtual status_t updateTexImage(bool& recomputeVisibleRegions, nsecs_t latchTime) = 0;
+    virtual status_t updateTexImage(bool& recomputeVisibleRegions, nsecs_t latchTime,
+                                    nsecs_t expectedPresentTime) = 0;
 
     virtual status_t updateActiveBuffer() = 0;
     virtual status_t updateFrameNumber(nsecs_t latchTime) = 0;
@@ -156,7 +158,7 @@
     // Check all of the local sync points to ensure that all transactions
     // which need to have been applied prior to the frame which is about to
     // be latched have signaled
-    bool allTransactionsSignaled();
+    bool allTransactionsSignaled(nsecs_t expectedPresentTime);
 
     static bool getOpacityForFormat(uint32_t format);
 
@@ -175,7 +177,7 @@
     // Returns true if this layer requires filtering
     bool needsFiltering(const sp<const DisplayDevice>& displayDevice) const;
 
-    uint64_t getHeadFrameNumber() const;
+    uint64_t getHeadFrameNumber(nsecs_t expectedPresentTime) const;
 
     uint32_t mCurrentScalingMode{NATIVE_WINDOW_SCALING_MODE_FREEZE};
 
diff --git a/services/surfaceflinger/BufferQueueLayer.cpp b/services/surfaceflinger/BufferQueueLayer.cpp
index f35a4fd..3758bec 100644
--- a/services/surfaceflinger/BufferQueueLayer.cpp
+++ b/services/surfaceflinger/BufferQueueLayer.cpp
@@ -137,13 +137,13 @@
     return mQueueItems[0].mFenceTime->getSignalTime() != Fence::SIGNAL_TIME_PENDING;
 }
 
-bool BufferQueueLayer::framePresentTimeIsCurrent() const {
+bool BufferQueueLayer::framePresentTimeIsCurrent(nsecs_t expectedPresentTime) const {
     if (!hasFrameUpdate() || isRemovedFromCurrentState()) {
         return true;
     }
 
     Mutex::Autolock lock(mQueueItemLock);
-    return mQueueItems[0].mTimestamp <= mFlinger->getExpectedPresentTime();
+    return mQueueItems[0].mTimestamp <= expectedPresentTime;
 }
 
 nsecs_t BufferQueueLayer::getDesiredPresentTime() {
@@ -196,13 +196,11 @@
     return mFormat;
 }
 
-uint64_t BufferQueueLayer::getFrameNumber() const {
+uint64_t BufferQueueLayer::getFrameNumber(nsecs_t expectedPresentTime) const {
     Mutex::Autolock lock(mQueueItemLock);
     uint64_t frameNumber = mQueueItems[0].mFrameNumber;
 
     // The head of the queue will be dropped if there are signaled and timely frames behind it
-    nsecs_t expectedPresentTime = mFlinger->getExpectedPresentTime();
-
     if (isRemovedFromCurrentState()) {
         expectedPresentTime = 0;
     }
@@ -268,7 +266,8 @@
     return mConsumer->bindTextureImage();
 }
 
-status_t BufferQueueLayer::updateTexImage(bool& recomputeVisibleRegions, nsecs_t latchTime) {
+status_t BufferQueueLayer::updateTexImage(bool& recomputeVisibleRegions, nsecs_t latchTime,
+                                          nsecs_t expectedPresentTime) {
     // This boolean is used to make sure that SurfaceFlinger's shadow copy
     // of the buffer queue isn't modified when the buffer queue is returning
     // BufferItem's that weren't actually queued. This can happen in shared
@@ -279,8 +278,6 @@
                     getProducerStickyTransform() != 0, mName.string(), mOverrideScalingMode,
                     getTransformToDisplayInverse(), mFreezeGeometryUpdates);
 
-    nsecs_t expectedPresentTime = mFlinger->getExpectedPresentTime();
-
     if (isRemovedFromCurrentState()) {
         expectedPresentTime = 0;
     }
@@ -434,7 +431,7 @@
 void BufferQueueLayer::fakeVsync() {
     mRefreshPending = false;
     bool ignored = false;
-    latchBuffer(ignored, systemTime());
+    latchBuffer(ignored, systemTime(), 0 /* expectedPresentTime */);
     usleep(16000);
     releasePendingBuffer(systemTime());
 }
diff --git a/services/surfaceflinger/BufferQueueLayer.h b/services/surfaceflinger/BufferQueueLayer.h
index 7def33a..e60a083 100644
--- a/services/surfaceflinger/BufferQueueLayer.h
+++ b/services/surfaceflinger/BufferQueueLayer.h
@@ -61,7 +61,7 @@
     // -----------------------------------------------------------------------
 public:
     bool fenceHasSignaled() const override;
-    bool framePresentTimeIsCurrent() const override;
+    bool framePresentTimeIsCurrent(nsecs_t expectedPresentTime) const override;
 
 private:
     nsecs_t getDesiredPresentTime() override;
@@ -77,7 +77,7 @@
     int getDrawingApi() const override;
     PixelFormat getPixelFormat() const override;
 
-    uint64_t getFrameNumber() const override;
+    uint64_t getFrameNumber(nsecs_t expectedPresentTime) const override;
 
     bool getAutoRefresh() const override;
     bool getSidebandStreamChanged() const override;
@@ -89,7 +89,8 @@
     void setFilteringEnabled(bool enabled) override;
 
     status_t bindTextureImage() override;
-    status_t updateTexImage(bool& recomputeVisibleRegions, nsecs_t latchTime) override;
+    status_t updateTexImage(bool& recomputeVisibleRegions, nsecs_t latchTime,
+                            nsecs_t expectedPresentTime) override;
 
     status_t updateActiveBuffer() override;
     status_t updateFrameNumber(nsecs_t latchTime) override;
diff --git a/services/surfaceflinger/BufferStateLayer.cpp b/services/surfaceflinger/BufferStateLayer.cpp
index 4b01301..06b2364 100644
--- a/services/surfaceflinger/BufferStateLayer.cpp
+++ b/services/surfaceflinger/BufferStateLayer.cpp
@@ -216,7 +216,7 @@
     mCurrentState.modified = true;
     setTransactionFlags(eTransactionNeeded);
 
-    mFlinger->mTimeStats->setPostTime(getSequence(), getFrameNumber(), getName().c_str(), postTime);
+    mFlinger->mTimeStats->setPostTime(getSequence(), mFrameNumber, getName().c_str(), postTime);
     mDesiredPresentTime = desiredPresentTime;
 
     if (mFlinger->mUseSmart90ForVideo) {
@@ -369,12 +369,12 @@
     return getDrawingState().acquireFence->getStatus() == Fence::Status::Signaled;
 }
 
-bool BufferStateLayer::framePresentTimeIsCurrent() const {
+bool BufferStateLayer::framePresentTimeIsCurrent(nsecs_t expectedPresentTime) const {
     if (!hasFrameUpdate() || isRemovedFromCurrentState()) {
         return true;
     }
 
-    return mDesiredPresentTime <= mFlinger->getExpectedPresentTime();
+    return mDesiredPresentTime <= expectedPresentTime;
 }
 
 nsecs_t BufferStateLayer::getDesiredPresentTime() {
@@ -446,7 +446,7 @@
     return mActiveBuffer->format;
 }
 
-uint64_t BufferStateLayer::getFrameNumber() const {
+uint64_t BufferStateLayer::getFrameNumber(nsecs_t /*expectedPresentTime*/) const {
     return mFrameNumber;
 }
 
@@ -494,7 +494,8 @@
     return engine.bindExternalTextureBuffer(mTextureName, s.buffer, s.acquireFence);
 }
 
-status_t BufferStateLayer::updateTexImage(bool& /*recomputeVisibleRegions*/, nsecs_t latchTime) {
+status_t BufferStateLayer::updateTexImage(bool& /*recomputeVisibleRegions*/, nsecs_t latchTime,
+                                          nsecs_t /*expectedPresentTime*/) {
     const State& s(getDrawingState());
 
     if (!s.buffer) {
@@ -528,7 +529,7 @@
         ALOGE("[%s] rejecting buffer: "
               "bufferWidth=%d, bufferHeight=%d, front.active.{w=%d, h=%d}",
               mName.string(), bufferWidth, bufferHeight, s.active.w, s.active.h);
-        mFlinger->mTimeStats->removeTimeRecord(layerID, getFrameNumber());
+        mFlinger->mTimeStats->removeTimeRecord(layerID, mFrameNumber);
         return BAD_VALUE;
     }
 
@@ -550,8 +551,8 @@
         }
     }
 
-    mFlinger->mTimeStats->setAcquireFence(layerID, getFrameNumber(), getCurrentFenceTime());
-    mFlinger->mTimeStats->setLatchTime(layerID, getFrameNumber(), latchTime);
+    mFlinger->mTimeStats->setAcquireFence(layerID, mFrameNumber, getCurrentFenceTime());
+    mFlinger->mTimeStats->setLatchTime(layerID, mFrameNumber, latchTime);
 
     mCurrentStateModified = false;
 
diff --git a/services/surfaceflinger/BufferStateLayer.h b/services/surfaceflinger/BufferStateLayer.h
index db8ae0d..18e8cfa 100644
--- a/services/surfaceflinger/BufferStateLayer.h
+++ b/services/surfaceflinger/BufferStateLayer.h
@@ -100,7 +100,7 @@
     // Interface implementation for BufferLayer
     // -----------------------------------------------------------------------
     bool fenceHasSignaled() const override;
-    bool framePresentTimeIsCurrent() const override;
+    bool framePresentTimeIsCurrent(nsecs_t expectedPresentTime) const override;
 
     // Inherit from ClientCache::ErasedRecipient
     void bufferErased(const client_cache_t& clientCacheId) override;
@@ -119,7 +119,7 @@
     int getDrawingApi() const override;
     PixelFormat getPixelFormat() const override;
 
-    uint64_t getFrameNumber() const override;
+    uint64_t getFrameNumber(nsecs_t expectedPresentTime) const override;
 
     bool getAutoRefresh() const override;
     bool getSidebandStreamChanged() const override;
@@ -131,7 +131,8 @@
     void setFilteringEnabled(bool enabled) override;
 
     status_t bindTextureImage() override;
-    status_t updateTexImage(bool& recomputeVisibleRegions, nsecs_t latchTime) override;
+    status_t updateTexImage(bool& recomputeVisibleRegions, nsecs_t latchTime,
+                            nsecs_t expectedPresentTime) override;
 
     status_t updateActiveBuffer() override;
     status_t updateFrameNumber(nsecs_t latchTime) override;
diff --git a/services/surfaceflinger/Layer.h b/services/surfaceflinger/Layer.h
index b693a47..f7e188f 100644
--- a/services/surfaceflinger/Layer.h
+++ b/services/surfaceflinger/Layer.h
@@ -561,8 +561,9 @@
      * operation, so this should be set only if needed). Typically this is used
      * to figure out if the content or size of a surface has changed.
      */
-    virtual bool latchBuffer(bool& /*recomputeVisibleRegions*/, nsecs_t /*latchTime*/) {
-        return {};
+    virtual bool latchBuffer(bool& /*recomputeVisibleRegions*/, nsecs_t /*latchTime*/,
+                             nsecs_t /*expectedPresentTime*/) {
+        return false;
     }
 
     virtual bool isBufferLatched() const { return false; }
@@ -812,7 +813,7 @@
     // this to be called once.
     sp<IBinder> getHandle();
     const String8& getName() const;
-    virtual void notifyAvailableFrames() {}
+    virtual void notifyAvailableFrames(nsecs_t /*expectedPresentTime*/) {}
     virtual PixelFormat getPixelFormat() const { return PIXEL_FORMAT_NONE; }
     bool getPremultipledAlpha() const;
 
diff --git a/services/surfaceflinger/SurfaceFlinger.cpp b/services/surfaceflinger/SurfaceFlinger.cpp
index caa019b..5ac396e 100644
--- a/services/surfaceflinger/SurfaceFlinger.cpp
+++ b/services/surfaceflinger/SurfaceFlinger.cpp
@@ -1691,15 +1691,15 @@
     return fence != Fence::NO_FENCE && (fence->getStatus() == Fence::Status::Unsignaled);
 }
 
-void SurfaceFlinger::populateExpectedPresentTime() NO_THREAD_SAFETY_ANALYSIS {
+void SurfaceFlinger::populateExpectedPresentTime() {
     DisplayStatInfo stats;
     mScheduler->getDisplayStatInfo(&stats);
     const nsecs_t presentTime = mScheduler->getDispSyncExpectedPresentTime();
     // Inflate the expected present time if we're targetting the next vsync.
-    mExpectedPresentTime =
-            mVsyncModulator.getOffsets().sf < mPhaseOffsets->getOffsetThresholdForNextVsync()
-            ? presentTime
-            : presentTime + stats.vsyncPeriod;
+    mExpectedPresentTime.store(mVsyncModulator.getOffsets().sf <
+                                               mPhaseOffsets->getOffsetThresholdForNextVsync()
+                                       ? presentTime
+                                       : presentTime + stats.vsyncPeriod);
 }
 
 void SurfaceFlinger::onMessageReceived(int32_t what) NO_THREAD_SAFETY_ANALYSIS {
@@ -2854,9 +2854,11 @@
 
 void SurfaceFlinger::handleTransactionLocked(uint32_t transactionFlags)
 {
+    const nsecs_t expectedPresentTime = mExpectedPresentTime.load();
+
     // Notify all layers of available frames
-    mCurrentState.traverseInZOrder([](Layer* layer) {
-        layer->notifyAvailableFrames();
+    mCurrentState.traverseInZOrder([expectedPresentTime](Layer* layer) {
+        layer->notifyAvailableFrames(expectedPresentTime);
     });
 
     /*
@@ -3055,7 +3057,7 @@
 void SurfaceFlinger::latchAndReleaseBuffer(const sp<Layer>& layer) {
     if (layer->hasReadyFrame()) {
         bool ignored = false;
-        layer->latchBuffer(ignored, systemTime());
+        layer->latchBuffer(ignored, systemTime(), 0 /* expectedPresentTime */);
     }
     layer->releasePendingBuffer(systemTime());
 }
@@ -3303,6 +3305,8 @@
     bool frameQueued = false;
     bool newDataLatched = false;
 
+    const nsecs_t expectedPresentTime = mExpectedPresentTime.load();
+
     // Store the set of layers that need updates. This set must not change as
     // buffers are being latched, as this could result in a deadlock.
     // Example: Two producers share the same command stream and:
@@ -3315,7 +3319,6 @@
     mDrawingState.traverseInZOrder([&](Layer* layer) {
         if (layer->hasReadyFrame()) {
             frameQueued = true;
-            const nsecs_t expectedPresentTime = getExpectedPresentTime();
             if (layer->shouldPresentNow(expectedPresentTime)) {
                 mLayersWithQueuedFrames.push_back(layer);
             } else {
@@ -3333,7 +3336,7 @@
         Mutex::Autolock lock(mStateLock);
 
         for (auto& layer : mLayersWithQueuedFrames) {
-            if (layer->latchBuffer(visibleRegions, latchTime)) {
+            if (layer->latchBuffer(visibleRegions, latchTime, expectedPresentTime)) {
                 mLayersPendingRefresh.push_back(layer);
             }
             layer->useSurfaceDamage();
@@ -3655,6 +3658,7 @@
             while (!transactionQueue.empty()) {
                 const auto& transaction = transactionQueue.front();
                 if (!transactionIsReadyToBeApplied(transaction.desiredPresentTime,
+                                                   true /* useCachedExpectedPresentTime */,
                                                    transaction.states)) {
                     setTransactionFlags(eTransactionFlushNeeded);
                     break;
@@ -3686,8 +3690,12 @@
 
 
 bool SurfaceFlinger::transactionIsReadyToBeApplied(int64_t desiredPresentTime,
+                                                   bool useCachedExpectedPresentTime,
                                                    const Vector<ComposerState>& states) {
-    nsecs_t expectedPresentTime = getExpectedPresentTime();
+    if (!useCachedExpectedPresentTime)
+        populateExpectedPresentTime();
+
+    const nsecs_t expectedPresentTime = mExpectedPresentTime.load();
     // Do not present if the desiredPresentTime has not passed unless it is more than one second
     // in the future. We ignore timestamps more than 1 second in the future for stability reasons.
     if (desiredPresentTime >= 0 && desiredPresentTime >= expectedPresentTime &&
@@ -3738,8 +3746,10 @@
             itr = mTransactionQueues.find(applyToken);
         }
     }
-    if (itr != mTransactionQueues.end() ||
-        !transactionIsReadyToBeApplied(desiredPresentTime, states)) {
+
+    // Expected present time is computed and cached on invalidate, so it may be stale.
+    if (itr != mTransactionQueues.end() || !transactionIsReadyToBeApplied(
+            desiredPresentTime, false /* useCachedExpectedPresentTime */, states)) {
         mTransactionQueues[applyToken].emplace(states, displays, flags, desiredPresentTime,
                                                uncacheBuffer, listenerCallbacks, postTime,
                                                privileged);
diff --git a/services/surfaceflinger/SurfaceFlinger.h b/services/surfaceflinger/SurfaceFlinger.h
index 506b95e..9e5019d 100644
--- a/services/surfaceflinger/SurfaceFlinger.h
+++ b/services/surfaceflinger/SurfaceFlinger.h
@@ -296,18 +296,13 @@
 
     // main thread function to enable/disable h/w composer event
     void setPrimaryVsyncEnabledInternal(bool enabled);
+    void setVsyncEnabledInHWC(DisplayId displayId, HWC2::Vsync enabled);
 
     // called on the main thread by MessageQueue when an internal message
     // is received
     // TODO: this should be made accessible only to MessageQueue
     void onMessageReceived(int32_t what);
 
-    // populates the expected present time for this frame.
-    // When we are in negative offsets, we perform a correction so that the
-    // predicted vsync for the *next* frame is used instead.
-    void populateExpectedPresentTime();
-    nsecs_t getExpectedPresentTime() const { return mExpectedPresentTime; }
-
     // for debugging only
     // TODO: this should be made accessible only to HWComposer
     const Vector<sp<Layer>>& getLayerSortedByZForHwcDisplay(DisplayId displayId);
@@ -585,6 +580,7 @@
     void commitTransaction() REQUIRES(mStateLock);
     void commitOffscreenLayers();
     bool transactionIsReadyToBeApplied(int64_t desiredPresentTime,
+                                       bool useCachedExpectedPresentTime,
                                        const Vector<ComposerState>& states);
     uint32_t setClientStateLocked(const ComposerState& composerState, int64_t desiredPresentTime,
                                   const std::vector<ListenerCallbacks>& listenerCallbacks,
@@ -816,6 +812,12 @@
 
     bool isDisplayConfigAllowed(int32_t configId) const REQUIRES(mStateLock);
 
+    bool previousFrameMissed();
+
+    // Populates the expected present time for this frame. For negative offsets, performs a
+    // correction using the predicted vsync for the next frame instead.
+    void populateExpectedPresentTime();
+
     /*
      * Display identification
      */
@@ -844,9 +846,6 @@
         return hwcDisplayId ? getHwComposer().toPhysicalDisplayId(*hwcDisplayId) : std::nullopt;
     }
 
-    bool previousFrameMissed();
-    void setVsyncEnabledInHWC(DisplayId displayId, HWC2::Vsync enabled);
-
     /*
      * Debugging & dumpsys
      */
@@ -1135,6 +1134,8 @@
     scheduler::RefreshRateConfigs mRefreshRateConfigs;
     scheduler::RefreshRateStats mRefreshRateStats{mRefreshRateConfigs, *mTimeStats};
 
+    std::atomic<nsecs_t> mExpectedPresentTime = 0;
+
     // All configs are allowed if the set is empty.
     using DisplayConfigs = std::set<int32_t>;
     DisplayConfigs mAllowedDisplayConfigs GUARDED_BY(mStateLock);
@@ -1189,8 +1190,6 @@
     // Flags to capture the state of Vsync in HWC
     HWC2::Vsync mHWCVsyncState = HWC2::Vsync::Disable;
     HWC2::Vsync mHWCVsyncPendingState = HWC2::Vsync::Disable;
-
-    nsecs_t mExpectedPresentTime;
 };
 
 } // namespace android
diff --git a/services/surfaceflinger/tests/unittests/CompositionTest.cpp b/services/surfaceflinger/tests/unittests/CompositionTest.cpp
index e6211c4..ce67a19 100644
--- a/services/surfaceflinger/tests/unittests/CompositionTest.cpp
+++ b/services/surfaceflinger/tests/unittests/CompositionTest.cpp
@@ -502,7 +502,7 @@
 
         EXPECT_CALL(*test->mRenderEngine, useNativeFenceSync()).WillRepeatedly(Return(true));
         bool ignoredRecomputeVisibleRegions;
-        layer->latchBuffer(ignoredRecomputeVisibleRegions, 0);
+        layer->latchBuffer(ignoredRecomputeVisibleRegions, 0, 0);
         Mock::VerifyAndClear(test->mRenderEngine);
     }