1 files changed, 3 insertions, 0 deletions
diff --git a/services/audiopolicy/common/managerdefinitions/include/EffectDescriptor.h b/services/audiopolicy/common/managerdefinitions/include/EffectDescriptor.h
index c9783a1..396541b 100644
--- a/services/audiopolicy/common/managerdefinitions/include/EffectDescriptor.h
+++ b/services/audiopolicy/common/managerdefinitions/include/EffectDescriptor.h
@@ -21,6 +21,7 @@
 #include <utils/KeyedVector.h>
 #include <utils/RefBase.h>
 #include <utils/Errors.h>
+#include <utils/Thread.h>
 
 namespace android {
 
@@ -66,6 +67,8 @@ private:
      * Maximum memory allocated to audio effects in KB
      */
     static const uint32_t MAX_EFFECTS_MEMORY = 512;
+
+    Mutex mLock;
 };
 
 }; // namespace android