diff --git a/services/audioflinger/AudioFlinger.h b/services/audioflinger/AudioFlinger.h
index e9e6e94..cc277c3 100644
--- a/services/audioflinger/AudioFlinger.h
+++ b/services/audioflinger/AudioFlinger.h
@@ -811,6 +811,9 @@
     status_t    checkStreamType(audio_stream_type_t stream) const;
 
     void        filterReservedParameters(String8& keyValuePairs, uid_t callingUid);
+    void        logFilteredParameters(size_t originalKVPSize, const String8& originalKVPs,
+                                      size_t rejectedKVPSize, const String8& rejectedKVPs,
+                                      uid_t callingUid);
 
 public:
     // These methods read variables atomically without mLock,
@@ -831,7 +834,11 @@
     PatchPanel mPatchPanel;
     sp<EffectsFactoryHalInterface> mEffectsFactoryHal;
 
-    bool        mSystemReady;
+    bool       mSystemReady;
+
+    SimpleLog  mRejectedSetParameterLog;
+    SimpleLog  mAppSetParameterLog;
+    SimpleLog  mSystemSetParameterLog;
 };
 
 #undef INCLUDING_FROM_AUDIOFLINGER_H