gc: CollectGarbage implementation

2 files changed, 18 insertions, 1 deletions

diff --git a/zenstore/gc.cpp b/zenstore/gc.cpp
index cb03f72ff..3395761d6 100644
--- a/zenstore/gc.cpp
+++ b/zenstore/gc.cpp
@@ -110,6 +110,23 @@ CasGc::RemoveGcStorage(GcStorage* Storage)
 void
 CasGc::CollectGarbage()
 {
+	RwLock::SharedLockScope _(m_Lock);
+
+	// First gather reference set
+
+	GcContext GcCtx;
+
+	for (GcContributor* Contributor : m_GcContribs)
+	{
+		Contributor->GatherReferences(GcCtx);
+	}
+
+	// Then trim storage
+
+	for (GcStorage* Storage : m_GcStorage)
+	{
+		Storage->CollectGarbage(GcCtx);
+	}
 }
 
 void
diff --git a/zenstore/include/zenstore/gc.h b/zenstore/include/zenstore/gc.h
index ef62158ce..d3092d91c 100644
--- a/zenstore/include/zenstore/gc.h
+++ b/zenstore/include/zenstore/gc.h
@@ -65,7 +65,7 @@ public:
 	GcStorage(CasGc& Gc);
 	~GcStorage();
 
-	virtual void CollectGarbage(GcContext& GcCtrx) = 0;
+	virtual void CollectGarbage(GcContext& GcCtx) = 0;
 
 private:
 	CasGc& m_Gc;