--- a/src/hotspot/share/gc/shared/threadLocalAllocBuffer.cpp	Tue Sep 18 16:11:36 2018 -0400
+++ b/src/hotspot/share/gc/shared/threadLocalAllocBuffer.cpp	Tue Sep 18 22:46:35 2018 +0200
@@ -138,14 +138,6 @@
          "TLAB must be reset");
 }
 
-void ThreadLocalAllocBuffer::resize_all_tlabs() {
-  if (ResizeTLAB) {
-    for (JavaThreadIteratorWithHandle jtiwh; JavaThread *thread = jtiwh.next(); ) {
-      thread->tlab().resize();
-    }
-  }
-}
-
 void ThreadLocalAllocBuffer::resize() {
   // Compute the next tlab size using expected allocation amount
   assert(ResizeTLAB, "Should not call this otherwise");