RFR: 8212663: Remove conservative at_safepoint assert when JFR writes type sets during class unloading (original) (raw)
Erik Österlund erik.osterlund at oracle.com
Thu Oct 18 15:00:32 UTC 2018
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Hi,
JFR writes type sets during class unloading. It currently asserts this is done in a safepoint. But in fact, it suffices that it is done by a single thread. This assert needs to be relaxed for concurrent class unloading.
Webrev: http://cr.openjdk.java.net/~eosterlund/8212663/webrev.00/
Bug: https://bugs.openjdk.java.net/browse/JDK-8212663
Thanks, /Erik
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