diff --git a/logstore.h b/logstore.h
index f4f67e4..4dc7e07 100644
--- a/logstore.h
+++ b/logstore.h
@@ -49,12 +49,6 @@ typedef struct RegionAllocConf_t
   pageid_t regionSize;
 } RegionAllocConf_t;
 
-
-//struct logtree_state {
-//  pageid_t lastLeaf;
-//};
-
-
 struct indexnode_rec {
     pageid_t ptr;
 };
@@ -133,7 +127,6 @@ public:
                                     logtree_page_allocator_t allocator,
                                     void *allocator_state);
 
-
     inline DataPage<datatuple>::RegionAllocator* get_alloc() { return region_alloc; }
     inline void set_alloc(DataPage<datatuple>::RegionAllocator* a1) { region_alloc = a1; } // XXX kludge; must be a better api for this
                                                                                            // (currently, need to get rid from dpstate. add a 'register' method that sets the rid of the region allocator?)