hg: jdk/sandbox: LeftOverBins as an optional replacement of free block dictionary which is rather ineffective

[thomas.stuefe at gmail.com]

Changeset: b537e6386306
Author:    stuefe
Date:      2019-11-01 10:28 +0100
URL:       https://hg.openjdk.java.net/jdk/sandbox/rev/b537e6386306

LeftOverBins as an optional replacement of free block dictionary which is rather ineffective

! src/hotspot/share/memory/metaspace/internStat.hpp
+ src/hotspot/share/memory/metaspace/leftOverBins.cpp
+ src/hotspot/share/memory/metaspace/leftOverBins.hpp
+ src/hotspot/share/memory/metaspace/leftOverBins.inline.hpp
! src/hotspot/share/memory/metaspace/settings.cpp
! src/hotspot/share/memory/metaspace/settings.hpp
! src/hotspot/share/memory/metaspace/spaceManager.cpp
! src/hotspot/share/memory/metaspace/spaceManager.hpp
! src/hotspot/share/runtime/globals.hpp
! test/hotspot/gtest/metaspace/metaspaceTestsCommon.cpp
! test/hotspot/gtest/metaspace/metaspaceTestsCommon.hpp
+ test/hotspot/gtest/metaspace/test_leftOverBins.cpp
! test/hotspot/gtest/metaspace/test_spacemanager.cpp