diff --git a/libs/ui/GraphicBuffer.cpp b/libs/ui/GraphicBuffer.cpp
index 18c9a6b..f7c9400 100644
--- a/libs/ui/GraphicBuffer.cpp
+++ b/libs/ui/GraphicBuffer.cpp
@@ -27,6 +27,8 @@
 #include <ui/GraphicBufferMapper.h>
 #include <utils/Trace.h>
 
+#include <string>
+
 namespace android {
 
 // ===========================================================================
@@ -104,6 +106,7 @@
     usage  = 0;
     layerCount = 0;
     handle = nullptr;
+    mDependencyMonitor.setToken(std::to_string(mId));
 }
 
 // deprecated
@@ -155,6 +158,8 @@
         layerCount = request.layerCount;
         usage = request.usage;
         usage_deprecated = int(usage);
+        std::string name = request.requestorName;
+        mDependencyMonitor.setToken(name.append(":").append(std::to_string(mId)));
     }
 }
 
@@ -252,6 +257,7 @@
         usage = inUsage;
         usage_deprecated = int(usage);
         stride = static_cast<int>(outStride);
+        mDependencyMonitor.setToken(requestorName.append(":").append(std::to_string(mId)));
     }
     return err;
 }
@@ -609,6 +615,14 @@
         mBufferMapper.getTransportSize(handle, &mTransportNumFds, &mTransportNumInts);
     }
 
+    std::string name;
+    status_t err = mBufferMapper.getName(handle, &name);
+    if (err != NO_ERROR) {
+        name = "<Unknown>";
+    }
+
+    mDependencyMonitor.setToken(name.append(":").append(std::to_string(mId)));
+
     buffer = static_cast<void const*>(static_cast<uint8_t const*>(buffer) + sizeNeeded);
     size -= sizeNeeded;
     fds += numFds;