Allow for faster access of thread local variable.

This is possible since we do not load our code explicit as dynamic library.
Also replace __thread by standard c++ linkage thread_local.

1 files changed, 2 insertions, 2 deletions

diff --git a/vespamalloc/src/vespamalloc/malloc/threadlist.h b/vespamalloc/src/vespamalloc/malloc/threadlist.h
index 6e518091f0f..149396a3bff 100644
--- a/vespamalloc/src/vespamalloc/malloc/threadlist.h
+++ b/vespamalloc/src/vespamalloc/malloc/threadlist.h
@@ -45,10 +45,10 @@ private:
     std::atomic<size_t>        _threadCountAccum;
     ThreadPool                 _threadVector[NUM_THREADS];
     AllocPoolT<MemBlockPtrT> & _allocPool;
-    static __thread ThreadPool * _myPool TLS_LINKAGE;
+    static thread_local ThreadPool * _myPool TLS_LINKAGE;
 };
 
 template <typename MemBlockPtrT, typename ThreadStatT>
-__thread ThreadPoolT<MemBlockPtrT, ThreadStatT> * ThreadListT<MemBlockPtrT, ThreadStatT>::_myPool TLS_LINKAGE = nullptr;
+thread_local ThreadPoolT<MemBlockPtrT, ThreadStatT> * ThreadListT<MemBlockPtrT, ThreadStatT>::_myPool TLS_LINKAGE = nullptr;
 
 }