OpenJDK / jdk / jdk
changeset 29458:5847b3e5d6c5
8073861: Unused VM Options in JDK9 HotSpot
Reviewed-by: dholmes, lfoltan
Contributed-by: Dmitry Dmitriev <dmitry.dmitriev@oracle.com>
| author | dholmes |
|---|---|
| date | Wed, 04 Mar 2015 16:35:58 -0500 |
| parents | 7cfe74042cef |
| children | d6252edb4fca |
| files | hotspot/src/share/vm/runtime/arguments.cpp hotspot/src/share/vm/runtime/globals.hpp |
| diffstat | 2 files changed, 2 insertions(+), 15 deletions(-) [+] |
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--- a/hotspot/src/share/vm/runtime/arguments.cpp Tue Mar 03 19:42:09 2015 +0000 +++ b/hotspot/src/share/vm/runtime/arguments.cpp Wed Mar 04 16:35:58 2015 -0500 @@ -321,6 +321,8 @@ { "UseFastEmptyMethods", JDK_Version::jdk(9), JDK_Version::jdk(10) }, #endif // ZERO { "UseCompilerSafepoints", JDK_Version::jdk(9), JDK_Version::jdk(10) }, + { "AdaptiveSizePausePolicy", JDK_Version::jdk(9), JDK_Version::jdk(10) }, + { "ParallelGCRetainPLAB", JDK_Version::jdk(9), JDK_Version::jdk(10) }, { NULL, JDK_Version(0), JDK_Version(0) } };
--- a/hotspot/src/share/vm/runtime/globals.hpp Tue Mar 03 19:42:09 2015 +0000 +++ b/hotspot/src/share/vm/runtime/globals.hpp Wed Mar 04 16:35:58 2015 -0500 @@ -1068,9 +1068,6 @@ notproduct(bool, ProfilerCheckIntervals, false, \ "Collect and print information on spacing of profiler ticks") \ \ - develop(bool, PrintJVMWarnings, false, \ - "Print warnings for unimplemented JVM functions") \ - \ product(bool, PrintWarnings, true, \ "Print JVM warnings to output stream") \ \ @@ -1195,10 +1192,6 @@ "Use pthread-based instead of libthread-based synchronization " \ "(SPARC only)") \ \ - product(bool, AdjustConcurrency, false, \ - "Call thr_setconcurrency at thread creation time to avoid " \ - "LWP starvation on MP systems (for Solaris Only)") \ - \ product(bool, ReduceSignalUsage, false, \ "Reduce the use of OS signals in Java and/or the VM") \ \ @@ -1545,11 +1538,6 @@ product(uintx, ParallelGCBufferWastePct, 10, \ "Wasted fraction of parallel allocation buffer") \ \ - diagnostic(bool, ParallelGCRetainPLAB, false, \ - "Retain parallel allocation buffers across scavenges; " \ - "it is disabled because this currently conflicts with " \ - "parallel card scanning under certain conditions.") \ - \ product(uintx, TargetPLABWastePct, 10, \ "Target wasted space in last buffer as percent of overall " \ "allocation") \ @@ -2089,9 +2077,6 @@ product(uintx, AdaptiveSizeThroughPutPolicy, 0, \ "Policy for changing generation size for throughput goals") \ \ - product(uintx, AdaptiveSizePausePolicy, 0, \ - "Policy for changing generation size for pause goals") \ - \ develop(bool, PSAdjustTenuredGenForMinorPause, false, \ "Adjust tenured generation to achieve a minor pause goal") \ \