Fix SIOF in folly/io/async/Request.cpp

Summary: Use Meyers singleton instead.

Reviewed By: afrind

Differential Revision: D2963282

fb-gh-sync-id: 7aec36e7cc3b0ab09b2b093202f40d5b0d399f4d
shipit-source-id: 7aec36e7cc3b0ab09b2b093202f40d5b0d399f4d

diff --git a/folly/io/async/Request.cpp b/folly/io/async/Request.cpp
index 7a048a35e4ef2f94c5649252d4b75d9fe2048ce2..d2d17ca7d83cd344c8821ee4411ab9685dc3e5a5 100644 (file)
--- a/folly/io/async/Request.cpp
+++ b/folly/io/async/Request.cpp
@@ -22,13 +22,10 @@
 
 namespace folly {
 
-namespace {
-
-using SingletonT = SingletonThreadLocal<std::shared_ptr<RequestContext>>;
-SingletonT singleton;
-}
-
 std::shared_ptr<RequestContext>& RequestContext::getStaticContext() {
+  using SingletonT = SingletonThreadLocal<std::shared_ptr<RequestContext>>;
+  static SingletonT singleton;
+
   return singleton.get();
 }
 }