Code Review for open

Prepared by:dcubed on Mon Jun 15 17:34:58 EDT 2020
Workspace:/work/shared/bug_hunt/monitors/8246477_for_jdk16/open
Compare against: /work/shared/bug_hunt/monitors/base_for_jdk16/open
Compare against version:qparent
Summary of changes: 209 lines changed: 136 ins; 53 del; 20 mod; 12360 unchg
Patch of changes: open.patch
Bug id: JDK-8246477 : add whitebox support for deflating idle monitors
Legend: Modified file
Deleted file
New file

Cdiffs Udiffs Sdiffs Frames Old New Patch Raw src/hotspot/share/prims/jvm.cpp

rev 59757 : Add whitebox support for deflating idle monitors including ObjectSynchronizer::request_deflate_idle_monitors(); drop ObjectSynchronizer::_is_special_deflation_requested flag, functions and uses; switch to ObjectSynchronizer::request_deflate_idle_monitors() as needed; _last_async_deflation_time_ns should be set at the end of async deflation;
5 lines changed: 0 ins; 5 del; 0 mod; 4017 unchg

Cdiffs Udiffs Sdiffs Frames Old New Patch Raw src/hotspot/share/prims/whitebox.cpp

rev 59757 : Add whitebox support for deflating idle monitors including ObjectSynchronizer::request_deflate_idle_monitors(); drop ObjectSynchronizer::_is_special_deflation_requested flag, functions and uses; switch to ObjectSynchronizer::request_deflate_idle_monitors() as needed; _last_async_deflation_time_ns should be set at the end of async deflation;
26 lines changed: 7 ins; 19 del; 0 mod; 2547 unchg

Cdiffs Udiffs Sdiffs Frames Old New Patch Raw src/hotspot/share/runtime/synchronizer.cpp

rev 59757 : Add whitebox support for deflating idle monitors including ObjectSynchronizer::request_deflate_idle_monitors(); drop ObjectSynchronizer::_is_special_deflation_requested flag, functions and uses; switch to ObjectSynchronizer::request_deflate_idle_monitors() as needed; _last_async_deflation_time_ns should be set at the end of async deflation;
76 lines changed: 42 ins; 25 del; 9 mod; 3313 unchg

Cdiffs Udiffs Sdiffs Frames Old New Patch Raw src/hotspot/share/runtime/synchronizer.hpp

rev 59757 : Add whitebox support for deflating idle monitors including ObjectSynchronizer::request_deflate_idle_monitors(); drop ObjectSynchronizer::_is_special_deflation_requested flag, functions and uses; switch to ObjectSynchronizer::request_deflate_idle_monitors() as needed; _last_async_deflation_time_ns should be set at the end of async deflation;
4 lines changed: 1 ins; 2 del; 1 mod; 243 unchg

Cdiffs Udiffs Sdiffs Frames Old New Patch Raw src/hotspot/share/runtime/vmOperations.cpp

rev 59757 : Add whitebox support for deflating idle monitors including ObjectSynchronizer::request_deflate_idle_monitors(); drop ObjectSynchronizer::_is_special_deflation_requested flag, functions and uses; switch to ObjectSynchronizer::request_deflate_idle_monitors() as needed; _last_async_deflation_time_ns should be set at the end of async deflation;
5 lines changed: 0 ins; 1 del; 4 mod; 503 unchg

Cdiffs Udiffs Sdiffs Frames Old New Patch Raw src/hotspot/share/runtime/vmThread.cpp

rev 59757 : Add whitebox support for deflating idle monitors including ObjectSynchronizer::request_deflate_idle_monitors(); drop ObjectSynchronizer::_is_special_deflation_requested flag, functions and uses; switch to ObjectSynchronizer::request_deflate_idle_monitors() as needed; _last_async_deflation_time_ns should be set at the end of async deflation;
5 lines changed: 0 ins; 1 del; 4 mod; 688 unchg

Cdiffs Udiffs Sdiffs Frames Old New Patch Raw test/hotspot/jtreg/compiler/testlibrary/rtm/AbortProvoker.java

rev 59757 : Add whitebox support for deflating idle monitors including ObjectSynchronizer::request_deflate_idle_monitors(); drop ObjectSynchronizer::_is_special_deflation_requested flag, functions and uses; switch to ObjectSynchronizer::request_deflate_idle_monitors() as needed; _last_async_deflation_time_ns should be set at the end of async deflation;
4 lines changed: 2 ins; 0 del; 2 mod; 212 unchg

Cdiffs Udiffs Sdiffs Frames Old New Patch Raw test/hotspot/jtreg/gc/g1/humongousObjects/TestHumongousClassLoader.java

rev 59757 : Add whitebox support for deflating idle monitors including ObjectSynchronizer::request_deflate_idle_monitors(); drop ObjectSynchronizer::_is_special_deflation_requested flag, functions and uses; switch to ObjectSynchronizer::request_deflate_idle_monitors() as needed; _last_async_deflation_time_ns should be set at the end of async deflation;
4 lines changed: 4 ins; 0 del; 0 mod; 218 unchg

Cdiffs Udiffs Sdiffs Frames Old New Patch Raw test/lib/sun/hotspot/WhiteBox.java

rev 59757 : Add whitebox support for deflating idle monitors including ObjectSynchronizer::request_deflate_idle_monitors(); drop ObjectSynchronizer::_is_special_deflation_requested flag, functions and uses; switch to ObjectSynchronizer::request_deflate_idle_monitors() as needed; _last_async_deflation_time_ns should be set at the end of async deflation;
2 lines changed: 2 ins; 0 del; 0 mod; 619 unchg

------ ------ ------ ------ --- New Patch Raw test/hotspot/jtreg/runtime/whitebox/TestWBDeflateIdleMonitors.java

rev 59757 : Add whitebox support for deflating idle monitors including ObjectSynchronizer::request_deflate_idle_monitors(); drop ObjectSynchronizer::_is_special_deflation_requested flag, functions and uses; switch to ObjectSynchronizer::request_deflate_idle_monitors() as needed; _last_async_deflation_time_ns should be set at the end of async deflation;
78 lines changed: 78 ins; 0 del; 0 mod; 0 unchg

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