RFR (S) 8213092: Add more runtime locks for concurrent class unloading

coleen.phillimore at oracle.com coleen.phillimore at oracle.com
Tue Oct 30 03:45:01 UTC 2018


Summary: Add locks for calling CLDG::purge concurrently as well and for 
calling SystemDictionary::do_unloading concurrently.

Ran linux-x64 tier1-6 through mach5 and hotspot/jtreg/runtime tests, 
which include the module tests.

open webrev at http://cr.openjdk.java.net/~coleenp/8213092.01/webrev
bug link https://bugs.openjdk.java.net/browse/JDK-8213092

Thanks,
Coleen


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