RFR: 8231563: ZGC: Fails to warn when user sets the max heap size to larger than 16TB
Stefan Karlsson
stefan.karlsson at oracle.com
Fri Sep 27 07:16:24 UTC 2019
Hi all,
Please review this small patch to fix the max heap size check in ZGC.
https://cr.openjdk.java.net/~stefank/8231563/webrev.01/
https://bugs.openjdk.java.net/browse/JDK-8231563
After this fix the JVM refuses to start if a too high -Xmx is set:
$ java -XX:+UnlockExperimentalVMOptions -XX:+UseZGC -Xmx17t -version:
Error occurred during initialization of VM
Java heap too large
Thanks,
StefanK
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