diff --git a/services/surfaceflinger/FrontEnd/TransactionHandler.cpp b/services/surfaceflinger/FrontEnd/TransactionHandler.cpp
index c2109b3..8629671 100644
--- a/services/surfaceflinger/FrontEnd/TransactionHandler.cpp
+++ b/services/surfaceflinger/FrontEnd/TransactionHandler.cpp
@@ -177,7 +177,7 @@
     }
 
     mStalledTransactions.push_back(transactionId);
-    listener->onTransactionQueueStalled(reason);
+    listener->onTransactionQueueStalled(String8(reason.c_str()));
 }
 
 void TransactionHandler::removeFromStalledTransactions(uint64_t id) {
diff --git a/services/surfaceflinger/FrontEnd/TransactionHandler.h b/services/surfaceflinger/FrontEnd/TransactionHandler.h
index 475ff1b..a06b870 100644
--- a/services/surfaceflinger/FrontEnd/TransactionHandler.h
+++ b/services/surfaceflinger/FrontEnd/TransactionHandler.h
@@ -29,7 +29,6 @@
 namespace android {
 
 class TestableSurfaceFlinger;
-using gui::IListenerHash;
 namespace surfaceflinger::frontend {
 
 class TransactionHandler {
diff --git a/services/surfaceflinger/Layer.cpp b/services/surfaceflinger/Layer.cpp
index 56abc51..0017af0 100644
--- a/services/surfaceflinger/Layer.cpp
+++ b/services/surfaceflinger/Layer.cpp
@@ -2604,12 +2604,9 @@
         return;
     }
     ATRACE_FORMAT_INSTANT("callReleaseBufferCallback %s - %" PRIu64, getDebugName(), framenumber);
-    std::optional<os::ParcelFileDescriptor> fenceFd;
-    if (releaseFence) {
-        fenceFd = os::ParcelFileDescriptor(base::unique_fd(::dup(releaseFence->get())));
-    }
-    listener->onReleaseBuffer({buffer->getId(), framenumber}, fenceFd,
-                              static_cast<int32_t>(currentMaxAcquiredBufferCount));
+    listener->onReleaseBuffer({buffer->getId(), framenumber},
+                              releaseFence ? releaseFence : Fence::NO_FENCE,
+                              currentMaxAcquiredBufferCount);
 }
 
 void Layer::onLayerDisplayed(ftl::SharedFuture<FenceResult> futureFenceResult) {
diff --git a/services/surfaceflinger/SurfaceFlinger.cpp b/services/surfaceflinger/SurfaceFlinger.cpp
index 55644e2..d4c4fb2 100644
--- a/services/surfaceflinger/SurfaceFlinger.cpp
+++ b/services/surfaceflinger/SurfaceFlinger.cpp
@@ -7113,7 +7113,8 @@
                                    layerName, static_cast<uint32_t>(mMaxRenderTargetSize));
         ALOGD("%s", errorMessage.c_str());
         if (bufferData.releaseBufferListener) {
-            bufferData.releaseBufferListener->onTransactionQueueStalled(errorMessage);
+            bufferData.releaseBufferListener->onTransactionQueueStalled(
+                    String8(errorMessage.c_str()));
         }
         return nullptr;
     }
@@ -7131,7 +7132,7 @@
 
             if (bufferData.releaseBufferListener) {
                 bufferData.releaseBufferListener->onTransactionQueueStalled(
-                        "Buffer processing hung due to full buffer cache");
+                        String8("Buffer processing hung due to full buffer cache"));
             }
         }
 
diff --git a/services/surfaceflinger/SurfaceFlinger.h b/services/surfaceflinger/SurfaceFlinger.h
index 8fa4278..3354b24 100644
--- a/services/surfaceflinger/SurfaceFlinger.h
+++ b/services/surfaceflinger/SurfaceFlinger.h
@@ -26,7 +26,6 @@
 #include <android/gui/DisplayStatInfo.h>
 #include <android/gui/DisplayState.h>
 #include <android/gui/ISurfaceComposerClient.h>
-#include <android/gui/ITransactionCompletedListener.h>
 #include <cutils/atomic.h>
 #include <cutils/compiler.h>
 #include <ftl/future.h>
@@ -35,8 +34,8 @@
 #include <gui/CompositorTiming.h>
 #include <gui/FrameTimestamps.h>
 #include <gui/ISurfaceComposer.h>
+#include <gui/ITransactionCompletedListener.h>
 #include <gui/LayerDebugInfo.h>
-
 #include <gui/LayerState.h>
 #include <layerproto/LayerProtoHeader.h>
 #include <math/mat4.h>
@@ -126,9 +125,7 @@
 using gui::CaptureArgs;
 using gui::DisplayCaptureArgs;
 using gui::IRegionSamplingListener;
-using gui::ITransactionCompletedListener;
 using gui::LayerCaptureArgs;
-
 using gui::ScreenCaptureResults;
 
 namespace frametimeline {
diff --git a/services/surfaceflinger/TransactionCallbackInvoker.h b/services/surfaceflinger/TransactionCallbackInvoker.h
index c09bcce..61ff9bc 100644
--- a/services/surfaceflinger/TransactionCallbackInvoker.h
+++ b/services/surfaceflinger/TransactionCallbackInvoker.h
@@ -26,27 +26,14 @@
 #include <unordered_set>
 
 #include <android-base/thread_annotations.h>
-#include <android/gui/ITransactionCompletedListener.h>
-
 #include <binder/IBinder.h>
-#include <gui/ListenerStats.h>
-#include <gui/ReleaseCallbackId.h>
-#include <renderengine/RenderEngine.h>
+#include <ftl/future.h>
+#include <gui/ITransactionCompletedListener.h>
 #include <ui/Fence.h>
 #include <ui/FenceResult.h>
 
 namespace android {
 
-using gui::CallbackId;
-using gui::FrameEventHistoryStats;
-using gui::IListenerHash;
-using gui::ITransactionCompletedListener;
-using gui::JankData;
-using gui::ListenerCallbacks;
-using gui::ListenerStats;
-using gui::ReleaseCallbackId;
-using gui::TransactionStats;
-
 class CallbackHandle : public RefBase {
 public:
     CallbackHandle(const sp<IBinder>& transactionListener, const std::vector<CallbackId>& ids,