RFR: 8229017: ZGC: Various cleanups of ZVerify
per.liden at oracle.com
Fri Aug 2 09:40:22 UTC 2019
This patch does various cleanups of ZVerify, basically a post-commit
review of JDK-8227175. The patch mostly moves some code around and
adjusts a few names. However, there's also one bug fix and one logic change:
* ZVerify::roots_strong() didn't have a ZStatTimerDisable.
* The call to ClassLoaderDataGraph::clear_claimed_marks() was moved from
ZMarkConcurrentRootsTask() to ZConcurrentRootsIterator(), and now only
clears the claim type the iterator actually used (instead of all types).
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