removed remnants of ZEN_USE_REF_TRACKING

this code was originally meant to be used for GC but is no longer needed

3 files changed, 0 insertions, 47 deletions

diff --git a/src/zenserver/cache/structuredcachestore.cpp b/src/zenserver/cache/structuredcachestore.cpp
index e07a597e3..d56b3cfe2 100644
--- a/src/zenserver/cache/structuredcachestore.cpp
+++ b/src/zenserver/cache/structuredcachestore.cpp
@@ -240,25 +240,6 @@ ZenCacheNamespace::Put(std::string_view InBucket, const IoHash& HashKey, const Z
 
 	m_DiskLayer.Put(InBucket, HashKey, Value);
 
-#if ZEN_USE_REF_TRACKING
-	if (Value.Value.GetContentType() == ZenContentType::kCbObject)
-	{
-		if (ValidateCompactBinary(Value.Value, CbValidateMode::All) == CbValidateError::None)
-		{
-			CbObject Object{SharedBuffer(Value.Value)};
-
-			uint8_t								TempBuffer[8 * sizeof(IoHash)];
-			std::pmr::monotonic_buffer_resource Linear{TempBuffer, sizeof TempBuffer};
-			std::pmr::polymorphic_allocator		Allocator{&Linear};
-			std::pmr::vector<IoHash>			CidReferences{Allocator};
-
-			Object.IterateAttachments([&](CbFieldView Field) { CidReferences.push_back(Field.AsAttachment()); });
-
-			m_Gc.OnNewCidReferences(CidReferences);
-		}
-	}
-#endif
-
 	if (Value.Value.Size() <= m_DiskLayerSizeThreshold)
 	{
 		m_MemLayer.Put(InBucket, HashKey, Value);
diff --git a/src/zenstore/gc.cpp b/src/zenstore/gc.cpp
index 9cbc43b1b..a7c757877 100644
--- a/src/zenstore/gc.cpp
+++ b/src/zenstore/gc.cpp
@@ -420,26 +420,6 @@ GcManager::TotalStorageSize() const
 	return TotalSize;
 }
 
-#if ZEN_USE_REF_TRACKING
-void
-GcManager::OnNewCidReferences(std::span<IoHash> Hashes)
-{
-	ZEN_UNUSED(Hashes);
-}
-
-void
-GcManager::OnCommittedCidReferences(std::span<IoHash> Hashes)
-{
-	ZEN_UNUSED(Hashes);
-}
-
-void
-GcManager::OnDroppedCidReferences(std::span<IoHash> Hashes)
-{
-	ZEN_UNUSED(Hashes);
-}
-#endif
-
 //////////////////////////////////////////////////////////////////////////
 void
 DiskUsageWindow::KeepRange(GcClock::Tick StartTick, GcClock::Tick EndTick)
diff --git a/src/zenstore/include/zenstore/gc.h b/src/zenstore/include/zenstore/gc.h
index 0251aeb05..4c709b8a2 100644
--- a/src/zenstore/include/zenstore/gc.h
+++ b/src/zenstore/include/zenstore/gc.h
@@ -16,8 +16,6 @@
 #include <span>
 #include <thread>
 
-#define ZEN_USE_REF_TRACKING 0	// This is not currently functional
-
 namespace spdlog {
 class logger;
 }
@@ -153,12 +151,6 @@ public:
 	const DiskWriteBlocker* GetDiskWriteBlocker() { return m_DiskWriteBlocker; }
 	void					SetDiskWriteBlocker(const DiskWriteBlocker* Monitor) { m_DiskWriteBlocker = Monitor; }
 
-#if ZEN_USE_REF_TRACKING
-	void OnNewCidReferences(std::span<IoHash> Hashes);
-	void OnCommittedCidReferences(std::span<IoHash> Hashes);
-	void OnDroppedCidReferences(std::span<IoHash> Hashes);
-#endif
-
 private:
 	spdlog::logger&				Log() { return m_Log; }
 	spdlog::logger&				m_Log;