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8302129: Make MetaspaceReclaimPolicy a diagnostic switch

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Reviewed-by: dholmes, coleenp
This commit is contained in:
Thomas Stuefe 2023-02-15 06:36:16 +00:00
parent bdcbafb219
commit 9ccf8ad91f
3 changed files with 8 additions and 8 deletions
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2
src/hotspot/share/runtime/globals.hpp
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@ -1420,7 +1420,7 @@ const int ObjectAlignmentInBytes = 8;
"Force the class space to be allocated at this address or " \
"fails VM initialization (requires -Xshare=off.") \
\
product(ccstr, MetaspaceReclaimPolicy, "balanced", \
product(ccstr, MetaspaceReclaimPolicy, "balanced", DIAGNOSTIC, \
"options: balanced, aggressive, none") \
\
product(bool, PrintMetaspaceStatisticsAtExit, false, DIAGNOSTIC, \

10
test/hotspot/jtreg/gtest/MetaspaceGtests.java
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@ -37,7 +37,7 @@
* java.xml
* @requires vm.debug
* @requires vm.flagless
* @run main/native GTestWrapper --gtest_filter=metaspace* -XX:MetaspaceReclaimPolicy=none -XX:VerifyMetaspaceInterval=3
* @run main/native GTestWrapper --gtest_filter=metaspace* -XX:+UnlockDiagnosticVMOptions -XX:MetaspaceReclaimPolicy=none -XX:VerifyMetaspaceInterval=3
*/
/* @test id=reclaim-none-ndebug
@ -48,7 +48,7 @@
* java.xml
* @requires vm.debug == false
* @requires vm.flagless
* @run main/native GTestWrapper --gtest_filter=metaspace* -XX:MetaspaceReclaimPolicy=none
* @run main/native GTestWrapper --gtest_filter=metaspace* -XX:+UnlockDiagnosticVMOptions -XX:MetaspaceReclaimPolicy=none
*/
@ -62,7 +62,7 @@
* java.xml
* @requires vm.debug
* @requires vm.flagless
* @run main/native GTestWrapper --gtest_filter=metaspace* -XX:MetaspaceReclaimPolicy=aggressive -XX:VerifyMetaspaceInterval=3
* @run main/native GTestWrapper --gtest_filter=metaspace* -XX:+UnlockDiagnosticVMOptions -XX:MetaspaceReclaimPolicy=aggressive -XX:VerifyMetaspaceInterval=3
*/
/* @test id=reclaim-aggressive-ndebug
@ -73,7 +73,7 @@
* java.xml
* @requires vm.debug == false
* @requires vm.flagless
* @run main/native GTestWrapper --gtest_filter=metaspace* -XX:MetaspaceReclaimPolicy=aggressive
* @run main/native GTestWrapper --gtest_filter=metaspace* -XX:+UnlockDiagnosticVMOptions -XX:MetaspaceReclaimPolicy=aggressive
*/
@ -99,5 +99,5 @@
* java.xml
* @requires vm.bits == 64
* @requires vm.flagless
* @run main/native GTestWrapper --gtest_filter=metaspace* -XX:MetaspaceReclaimPolicy=balanced -XX:-UseCompressedClassPointers
* @run main/native GTestWrapper --gtest_filter=metaspace* -XX:+UnlockDiagnosticVMOptions -XX:MetaspaceReclaimPolicy=balanced -XX:-UseCompressedClassPointers
*/

4
test/hotspot/jtreg/runtime/Metaspace/PrintMetaspaceDcmd.java
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@ -43,7 +43,7 @@ import jdk.test.lib.JDKToolFinder;
* @library /test/lib
* @modules java.base/jdk.internal.misc
* java.management
* @run main/othervm -Dwith-compressed-class-space -XX:MaxMetaspaceSize=201M -Xmx100M -XX:+UseCompressedOops -XX:+UseCompressedClassPointers -XX:MetaspaceReclaimPolicy=none PrintMetaspaceDcmd
* @run main/othervm -Dwith-compressed-class-space -XX:MaxMetaspaceSize=201M -Xmx100M -XX:+UseCompressedOops -XX:+UseCompressedClassPointers -XX:+UnlockDiagnosticVMOptions -XX:MetaspaceReclaimPolicy=none PrintMetaspaceDcmd
*/
/*
@ -53,7 +53,7 @@ import jdk.test.lib.JDKToolFinder;
* @library /test/lib
* @modules java.base/jdk.internal.misc
* java.management
* @run main/othervm -Dwith-compressed-class-space -XX:MaxMetaspaceSize=201M -Xmx100M -XX:+UseCompressedOops -XX:+UseCompressedClassPointers -XX:MetaspaceReclaimPolicy=aggressive PrintMetaspaceDcmd
* @run main/othervm -Dwith-compressed-class-space -XX:MaxMetaspaceSize=201M -Xmx100M -XX:+UseCompressedOops -XX:+UseCompressedClassPointers -XX:+UnlockDiagnosticVMOptions -XX:MetaspaceReclaimPolicy=aggressive PrintMetaspaceDcmd
*/
/*