RFR: 8229017: ZGC: Various cleanups of ZVerify
per.liden at oracle.com
Tue Aug 6 13:12:39 UTC 2019
On 8/6/19 3:11 PM, Stefan Karlsson wrote:
> Looks good.
> On 2019-08-05 15:52, Per Liden wrote:
>> Stefan asked me to break out the ZStatTimerDisable fix into a separate
>> fix, which I did (JDK-8229135), so here's an updated webrev without
>> that part:
>> On 8/2/19 11:40 AM, Per Liden wrote:
>>> 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
>>> * 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).
>>> Bug: https://bugs.openjdk.java.net/browse/JDK-8229017
>>> Webrev: http://cr.openjdk.java.net/~pliden/8229017/webrev.0
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