From 698cc41db56da83dc65fb15340625d205cba385c Mon Sep 17 00:00:00 2001
From: Sebastian Messmer <mail@smessmer.de>
Date: Thu, 9 Apr 2015 19:09:39 +0200
Subject: [PATCH] TODOs

---
 CachingStore.h | 1 +
 1 file changed, 1 insertion(+)

diff --git a/CachingStore.h b/CachingStore.h
index bfaeae87..b928de10 100644
--- a/CachingStore.h
+++ b/CachingStore.h
@@ -111,6 +111,7 @@ std::unique_ptr<CachedResourceRef> CachingStore<Resource, CachedResourceRef, Key
 
 template<class Resource, class CachedResourceRef, class Key>
 std::unique_ptr<CachedResourceRef> CachingStore<Resource, CachedResourceRef, Key>::load(const Key &key) {
+  //TODO This lock doesn't allow loading different blocks in parallel. Can we do something with futures maybe?
   std::lock_guard<std::mutex> lock(_mutex);
   auto found = _openResources.find(key);
   if (found == _openResources.end()) {