8073861: Unused VM Options in JDK9 HotSpot
Reviewed-by: dholmes, lfoltan
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parent
e616017fc8
commit
9fae485dab
hotspot/src/share/vm/runtime
@ -321,6 +321,8 @@ static ObsoleteFlag obsolete_jvm_flags[] = {
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{ "UseFastEmptyMethods", JDK_Version::jdk(9), JDK_Version::jdk(10) },
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#endif // ZERO
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{ "UseCompilerSafepoints", JDK_Version::jdk(9), JDK_Version::jdk(10) },
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{ "AdaptiveSizePausePolicy", JDK_Version::jdk(9), JDK_Version::jdk(10) },
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{ "ParallelGCRetainPLAB", JDK_Version::jdk(9), JDK_Version::jdk(10) },
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{ NULL, JDK_Version(0), JDK_Version(0) }
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};
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@ -1068,9 +1068,6 @@ class CommandLineFlags {
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notproduct(bool, ProfilerCheckIntervals, false, \
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"Collect and print information on spacing of profiler ticks") \
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\
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develop(bool, PrintJVMWarnings, false, \
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"Print warnings for unimplemented JVM functions") \
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\
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product(bool, PrintWarnings, true, \
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"Print JVM warnings to output stream") \
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\
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@ -1195,10 +1192,6 @@ class CommandLineFlags {
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"Use pthread-based instead of libthread-based synchronization " \
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"(SPARC only)") \
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\
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product(bool, AdjustConcurrency, false, \
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"Call thr_setconcurrency at thread creation time to avoid " \
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"LWP starvation on MP systems (for Solaris Only)") \
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\
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product(bool, ReduceSignalUsage, false, \
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"Reduce the use of OS signals in Java and/or the VM") \
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\
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@ -1545,11 +1538,6 @@ class CommandLineFlags {
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product(uintx, ParallelGCBufferWastePct, 10, \
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"Wasted fraction of parallel allocation buffer") \
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\
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diagnostic(bool, ParallelGCRetainPLAB, false, \
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"Retain parallel allocation buffers across scavenges; " \
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"it is disabled because this currently conflicts with " \
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"parallel card scanning under certain conditions.") \
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\
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product(uintx, TargetPLABWastePct, 10, \
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"Target wasted space in last buffer as percent of overall " \
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"allocation") \
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@ -2089,9 +2077,6 @@ class CommandLineFlags {
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product(uintx, AdaptiveSizeThroughPutPolicy, 0, \
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"Policy for changing generation size for throughput goals") \
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\
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product(uintx, AdaptiveSizePausePolicy, 0, \
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"Policy for changing generation size for pause goals") \
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\
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develop(bool, PSAdjustTenuredGenForMinorPause, false, \
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"Adjust tenured generation to achieve a minor pause goal") \
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\
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