JDK-8245215 : Obsolete InitialBootClassLoaderMetaspaceSize and UseLargePagesInMetaspace
- Type: Enhancement
- Component: hotspot
- Sub-Component: runtime
- Affected Version: 15
- Priority: P3
- Status: Resolved
- Resolution: Fixed
- Submitted: 2020-05-18
- Updated: 2020-11-19
- Resolved: 2020-11-13
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| JDK 16 |
|---|
16 b25Fixed  |
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Description
These options are used in these tests, so the tests need to be examined as well:
$ egrep -r 'UseLargePagesInMetaspace|InitialBootClassLoaderMetaspaceSize' open/test closed/test
open/test/hotspot/jtreg/vmTestbase/metaspace/gc/MetaspaceBaseGC.java: useLargepages = PAGE_SIZE > 1_000_000 && !vmArgs.contains("-XX:-UseLargePagesInMetaspace");
open/test/hotspot/jtreg/runtime/CommandLine/OptionsValidation/TestOptionsWithRanges.java: excludeTestMaxRange("InitialBootClassLoaderMetaspaceSize");
open/test/hotspot/jtreg/runtime/cds/MaxMetaspaceSize.java: processArgs.add("-XX:InitialBootClassLoaderMetaspaceSize=1m");
open/test/hotspot/jtreg/runtime/cds/appcds/sharedStrings/LargePages.java: "-XX:+UseLargePages", "-XX:+UseLargePagesInMetaspace");
open/test/hotspot/jtreg/runtime/cds/appcds/sharedStrings/LargePages.java: "-XX:+UseLargePages", "-XX:+UseLargePagesInMetaspace");
open/test/hotspot/jtreg/runtime/Metaspace/MaxMetaspaceSizeTest.java: "-XX:InitialBootClassLoaderMetaspaceSize=4195328",
open/test/hotspot/jtreg/gc/TestSystemGC.java: * @run main/othervm -XX:+UseLargePages -XX:+UseLargePagesInMetaspace gc.TestSystemGC
Comments
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