RFR: 8245215 Obsolete InitialBootClassLoaderMetaspaceSize and UseLargePagesInMetaspace

Thu Nov 12 20:03:59 UTC 2020

On Thu, 12 Nov 2020 18:58:13 GMT, Harold Seigel <hseigel at openjdk.org> wrote:

> Please review this change to obsolete options "InitialBootClassLoaderMetaspaceSize and UseLargePagesInMetaspace in JDK-16.  The change was tested with tiers 1-2 on Linux, Windows, and MacOS, and tiers 3-5 on Linux x64.  Additionally, the options were tested locally:
> 
>> $JAVA_TEST/bin/java -XX:+UseLargePagesInMetaspace -version
> Java HotSpot(TM) 64-Bit Server VM warning: Ignoring option UseLargePagesInMetaspace; support was removed in 16.0
> java version "16-internal" 2021-03-16
>         ...
>> $JAVA_TEST/bin/java -XX:InitialBootClassLoaderMetaspaceSize=4 -version
> Java HotSpot(TM) 64-Bit Server VM warning: Ignoring option InitialBootClassLoaderMetaspaceSize; support was removed in 16.0
> java version "16-internal" 2021-03-16
>       ...
> 
> Thanks, Harold

LGTM. Thanks for taking care of this.

Cheers, Thomas

-------------

Marked as reviewed by stuefe (Reviewer).

PR: https://git.openjdk.java.net/jdk/pull/1194