RFR: 8240778: JFR: Create timer task lazily

Markus Gronlund markus.gronlund at oracle.com
Tue Mar 10 09:46:17 UTC 2020


Looks good.

Thanks
Markus

-----Original Message-----
From: Erik Gahlin 
Sent: den 10 mars 2020 00:14
To: hotspot-jfr-dev <hotspot-jfr-dev at openjdk.java.net>
Subject: RFR: 8240778: JFR: Create timer task lazily

Hi,

Could I have a review of a fix that creates the JFR timer task lazily. 
It also takes care of an issue where an ISE could be thrown if a call to Recording::scheduleStart would happen after JFR has shutdown (not very likely).

Bug:
https://bugs.openjdk.java.net/browse/JDK-8240778

Webrev:
http://cr.openjdk.java.net/~egahlin/8240778/

Testing:
jdk/jdk/jfr

Thanks
Erik



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