diff --git a/include/utils/RefBase.h b/include/utils/RefBase.h
index 9c64ac0..c24c0db 100644
--- a/include/utils/RefBase.h
+++ b/include/utils/RefBase.h
@@ -31,13 +31,10 @@
 
 // ---------------------------------------------------------------------------
 
-#define COMPARE(_op_)                                           \
+#define COMPARE_WEAK(_op_)                                      \
 inline bool operator _op_ (const sp<T>& o) const {              \
     return m_ptr _op_ o.m_ptr;                                  \
 }                                                               \
-inline bool operator _op_ (const wp<T>& o) const {              \
-    return m_ptr _op_ o.m_ptr;                                  \
-}                                                               \
 inline bool operator _op_ (const T* o) const {                  \
     return m_ptr _op_ o;                                        \
 }                                                               \
@@ -46,12 +43,18 @@
     return m_ptr _op_ o.m_ptr;                                  \
 }                                                               \
 template<typename U>                                            \
-inline bool operator _op_ (const wp<U>& o) const {              \
+inline bool operator _op_ (const U* o) const {                  \
+    return m_ptr _op_ o;                                        \
+}
+
+#define COMPARE(_op_)                                           \
+COMPARE_WEAK(_op_)                                              \
+inline bool operator _op_ (const wp<T>& o) const {              \
     return m_ptr _op_ o.m_ptr;                                  \
 }                                                               \
 template<typename U>                                            \
-inline bool operator _op_ (const U* o) const {                  \
-    return m_ptr _op_ o;                                        \
+inline bool operator _op_ (const wp<U>& o) const {              \
+    return m_ptr _op_ o.m_ptr;                                  \
 }
 
 // ---------------------------------------------------------------------------
@@ -274,13 +277,43 @@
     inline  T* unsafe_get() const { return m_ptr; }
 
     // Operators
-        
-    COMPARE(==)
-    COMPARE(!=)
-    COMPARE(>)
-    COMPARE(<)
-    COMPARE(<=)
-    COMPARE(>=)
+
+    COMPARE_WEAK(==)
+    COMPARE_WEAK(!=)
+    COMPARE_WEAK(>)
+    COMPARE_WEAK(<)
+    COMPARE_WEAK(<=)
+    COMPARE_WEAK(>=)
+
+    inline bool operator == (const wp<T>& o) const {
+        return (m_ptr == o.m_ptr) && (m_refs == o.m_refs);
+    }
+    template<typename U>
+    inline bool operator == (const wp<U>& o) const {
+        return m_ptr == o.m_ptr;
+    }
+
+    inline bool operator > (const wp<T>& o) const {
+        return (m_ptr == o.m_ptr) ? (m_refs > o.m_refs) : (m_ptr > o.m_ptr);
+    }
+    template<typename U>
+    inline bool operator > (const wp<U>& o) const {
+        return (m_ptr == o.m_ptr) ? (m_refs > o.m_refs) : (m_ptr > o.m_ptr);
+    }
+
+    inline bool operator < (const wp<T>& o) const {
+        return (m_ptr == o.m_ptr) ? (m_refs < o.m_refs) : (m_ptr < o.m_ptr);
+    }
+    template<typename U>
+    inline bool operator < (const wp<U>& o) const {
+        return (m_ptr == o.m_ptr) ? (m_refs < o.m_refs) : (m_ptr < o.m_ptr);
+    }
+                         inline bool operator != (const wp<T>& o) const { return m_refs != o.m_refs; }
+    template<typename U> inline bool operator != (const wp<U>& o) const { return !operator == (o); }
+                         inline bool operator <= (const wp<T>& o) const { return !operator > (o); }
+    template<typename U> inline bool operator <= (const wp<U>& o) const { return !operator > (o); }
+                         inline bool operator >= (const wp<T>& o) const { return !operator < (o); }
+    template<typename U> inline bool operator >= (const wp<U>& o) const { return !operator < (o); }
 
 private:
     template<typename Y> friend class sp;
@@ -294,6 +327,7 @@
 TextOutput& operator<<(TextOutput& to, const wp<T>& val);
 
 #undef COMPARE
+#undef COMPARE_WEAK
 
 // ---------------------------------------------------------------------------
 // No user serviceable parts below here.
diff --git a/libs/ui/GraphicBufferAllocator.cpp b/libs/ui/GraphicBufferAllocator.cpp
index 9847a5f..fa46ab7 100644
--- a/libs/ui/GraphicBufferAllocator.cpp
+++ b/libs/ui/GraphicBufferAllocator.cpp
@@ -63,7 +63,7 @@
     const size_t c = list.size();
     for (size_t i=0 ; i<c ; i++) {
         const alloc_rec_t& rec(list.valueAt(i));
-        snprintf(buffer, SIZE, "%10p: %7.2f KiB | %4u (%4u) x %4u | %8X | 0x%08x\n",
+        snprintf(buffer, SIZE, "%10p: %7.2f KiB | %4u (%4u) x %4u | %2d | 0x%08x\n",
             list.keyAt(i), rec.size/1024.0f, 
             rec.w, rec.s, rec.h, rec.format, rec.usage);
         result.append(buffer);
diff --git a/services/surfaceflinger/LayerBase.cpp b/services/surfaceflinger/LayerBase.cpp
index 916d420..21c36e1 100644
--- a/services/surfaceflinger/LayerBase.cpp
+++ b/services/surfaceflinger/LayerBase.cpp
@@ -515,12 +515,6 @@
     result.append(buffer);
 }
 
-void LayerBase::shortDump(String8& result, char* scratch, size_t size) const
-{
-    LayerBase::dump(result, scratch, size);
-}
-
-
 // ---------------------------------------------------------------------------
 
 int32_t LayerBaseClient::sIdentity = 1;
@@ -572,12 +566,6 @@
     result.append(buffer);
 }
 
-
-void LayerBaseClient::shortDump(String8& result, char* scratch, size_t size) const
-{
-    LayerBaseClient::dump(result, scratch, size);
-}
-
 // ---------------------------------------------------------------------------
 
 LayerBaseClient::Surface::Surface(
diff --git a/services/surfaceflinger/LayerBase.h b/services/surfaceflinger/LayerBase.h
index 1470729..afc5ec8 100644
--- a/services/surfaceflinger/LayerBase.h
+++ b/services/surfaceflinger/LayerBase.h
@@ -206,7 +206,6 @@
     
     /** always call base class first */
     virtual void dump(String8& result, char* scratch, size_t size) const;
-    virtual void shortDump(String8& result, char* scratch, size_t size) const;
 
 
     enum { // flags for doTransaction()
@@ -326,7 +325,6 @@
 
 protected:
     virtual void dump(String8& result, char* scratch, size_t size) const;
-    virtual void shortDump(String8& result, char* scratch, size_t size) const;
 
 private:
     mutable Mutex mLock;
diff --git a/services/surfaceflinger/SurfaceFlinger.cpp b/services/surfaceflinger/SurfaceFlinger.cpp
index 4b3235d..c08e2c9 100644
--- a/services/surfaceflinger/SurfaceFlinger.cpp
+++ b/services/surfaceflinger/SurfaceFlinger.cpp
@@ -1066,12 +1066,8 @@
 
 status_t SurfaceFlinger::purgatorizeLayer_l(const sp<LayerBase>& layerBase)
 {
-    // First add the layer to the purgatory list, which makes sure it won't
-    // go away, then remove it from the main list (through a transaction).
+    // remove the layer from the main list (through a transaction).
     ssize_t err = removeLayer_l(layerBase);
-    if (err >= 0) {
-        mLayerPurgatory.add(layerBase);
-    }
 
     layerBase->onRemoved();
 
@@ -1342,19 +1338,6 @@
              * to use the purgatory.
              */
             status_t err = flinger->removeLayer_l(l);
-            if (err == NAME_NOT_FOUND) {
-                // The surface wasn't in the current list, which means it was
-                // removed already, which means it is in the purgatory,
-                // and need to be removed from there.
-                // This needs to happen from the main thread since its dtor
-                // must run from there (b/c of OpenGL ES). Additionally, we
-                // can't really acquire our internal lock from
-                // destroySurface() -- see postMessage() below.
-                ssize_t idx = flinger->mLayerPurgatory.remove(l);
-                LOGE_IF(idx < 0,
-                        "layer=%p is not in the purgatory list", l.get());
-            }
-
             LOGE_IF(err<0 && err != NAME_NOT_FOUND,
                     "error removing layer=%p (%s)", l.get(), strerror(-err));
             return true;
@@ -1470,13 +1453,8 @@
             result.append(buffer);
         }
 
-        /*
-         * Dump the visible layer list
-         */
         const LayerVector& currentLayers = mCurrentState.layersSortedByZ;
         const size_t count = currentLayers.size();
-        snprintf(buffer, SIZE, "Visible layers (count = %d)\n", count);
-        result.append(buffer);
         for (size_t i=0 ; i<count ; i++) {
             const sp<LayerBase>& layer(currentLayers[i]);
             layer->dump(result, buffer, SIZE);
@@ -1486,24 +1464,6 @@
             layer->visibleRegionScreen.dump(result, "visibleRegionScreen");
         }
 
-        /*
-         * Dump the layers in the purgatory
-         */
-
-        const size_t purgatorySize =  mLayerPurgatory.size();
-        snprintf(buffer, SIZE, "Purgatory state (%d entries)\n", purgatorySize);
-        result.append(buffer);
-        for (size_t i=0 ; i<purgatorySize ; i++) {
-            const sp<LayerBase>& layer(mLayerPurgatory.itemAt(i));
-            layer->shortDump(result, buffer, SIZE);
-        }
-
-        /*
-         * Dump SurfaceFlinger global state
-         */
-
-        snprintf(buffer, SIZE, "SurfaceFlinger global state\n");
-        result.append(buffer);
         mWormholeRegion.dump(result, "WormholeRegion");
         const DisplayHardware& hw(graphicPlane(0).displayHardware());
         snprintf(buffer, SIZE,
@@ -1529,9 +1489,6 @@
             result.append(buffer);
         }
 
-        /*
-         * Dump gralloc state
-         */
         const GraphicBufferAllocator& alloc(GraphicBufferAllocator::get());
         alloc.dump(result);
 
diff --git a/services/surfaceflinger/SurfaceFlinger.h b/services/surfaceflinger/SurfaceFlinger.h
index a023347..df1ca48 100644
--- a/services/surfaceflinger/SurfaceFlinger.h
+++ b/services/surfaceflinger/SurfaceFlinger.h
@@ -370,7 +370,6 @@
     volatile    int32_t                 mTransactionFlags;
     volatile    int32_t                 mTransactionCount;
                 Condition               mTransactionCV;
-                SortedVector< sp<LayerBase> > mLayerPurgatory;
                 bool                    mResizeTransationPending;
 
                 // protected by mStateLock (but we could use another lock)