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8327239: Obsolete unused GCLockerEdenExpansionPercent product option

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Reviewed-by: gli, ayang
This commit is contained in:
Thomas Schatzl 2024-03-06 11:35:23 +00:00
parent fbb422ece7
commit 992104d477
5 changed files with 1 additions and 8 deletions
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5
src/hotspot/share/gc/shared/gc_globals.hpp
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@ -168,11 +168,6 @@
"A System.gc() request invokes a concurrent collection; " \
"(effective only when using concurrent collectors)") \
\
product(uint, GCLockerEdenExpansionPercent, 5, \
"How much the GC can expand the eden by while the GC locker " \
"is active (as a percentage)") \
range(0, 100) \
\
product(uintx, GCLockerRetryAllocationCount, 2, DIAGNOSTIC, \
"Number of times to retry allocations when " \
"blocked by the GC locker") \

1
src/hotspot/share/runtime/arguments.cpp
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@ -527,6 +527,7 @@ static SpecialFlag const special_jvm_flags[] = {
{ "InitialRAMFraction", JDK_Version::jdk(10), JDK_Version::jdk(23), JDK_Version::jdk(24) },
{ "DefaultMaxRAMFraction", JDK_Version::jdk(8), JDK_Version::jdk(23), JDK_Version::jdk(24) },
{ "TLABStats", JDK_Version::jdk(12), JDK_Version::jdk(23), JDK_Version::jdk(24) },
{ "GCLockerEdenExpansionPercent", JDK_Version::undefined(), JDK_Version::jdk(23), JDK_Version::jdk(24) },
#ifdef ASSERT
{ "DummyObsoleteTestFlag", JDK_Version::undefined(), JDK_Version::jdk(18), JDK_Version::undefined() },
#endif

1
test/hotspot/jtreg/gc/arguments/TestNewRatioFlag.java
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@ -73,7 +73,6 @@ public class TestNewRatioFlag {
"-Xbootclasspath/a:.",
"-XX:+UnlockDiagnosticVMOptions",
"-XX:+WhiteBoxAPI",
"-XX:GCLockerEdenExpansionPercent=0",
"-Xmx" + HEAP_SIZE,
"-Xms" + HEAP_SIZE,
"-XX:NewRatio=" + ratio,

1
test/hotspot/jtreg/gc/arguments/TestNewSizeFlags.java
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@ -157,7 +157,6 @@ public class TestNewSizeFlags {
(maxNewSize >= 0 ? "-XX:MaxNewSize=" + maxNewSize : ""),
"-Xmx" + maxHeapSize,
"-Xms" + heapSize,
"-XX:GCLockerEdenExpansionPercent=0",
"-XX:-UseLargePages",
NewSizeVerifier.class.getName(),
Long.toString(expectedNewSize),

1
test/hotspot/jtreg/gc/arguments/TestSurvivorRatioFlag.java
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@ -77,7 +77,6 @@ public class TestSurvivorRatioFlag {
"--add-exports=java.base/jdk.internal.misc=ALL-UNNAMED",
"-XX:+UnlockDiagnosticVMOptions",
"-XX:+WhiteBoxAPI",
"-XX:GCLockerEdenExpansionPercent=0",
"-XX:MaxNewSize=" + NEW_SIZE,
"-XX:NewSize=" + NEW_SIZE,
"-Xmx" + HEAP_SIZE,