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 21:11:03 UTC 2018
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Hi Markus,
Thanks for the review.
/Erik
On 2018-10-18 23:10, Markus Gronlund wrote:
Hi Erik,
Looks good. Thanks Markus -----Original Message----- From: Erik Österlund Sent: den 18 oktober 2018 17:01 To: hotspot-runtime-dev at openjdk.java.net Cc: Markus Grönlund <markus.gronlund at oracle.com>; Erik Gahlin <erik.gahlin at oracle.com> Subject: RFR: 8212663: Remove conservative atsafepoint assert when JFR writes type sets during class unloading 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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