RFR(S): 8205699: assert(_owner_offset != 0) failed in javaClasses.cpp

Calvin Cheung calvin.cheung at oracle.com
Wed Jun 27 00:38:38 UTC 2018

Hi Jiangli,

The changes look good.

Could you also kick off a tier4 testing? Because one of the failing 
tests is in tier4.


On 6/26/18, 5:17 PM, Jiangli Zhou wrote:
> Please review the following fix for 8205699. Added java_util_concurrent_locks_AbstractOwnableSynchronizer::serialize() for archiving computed AbstractOwnableSynchronizer field offsets.
> webrev: http://cr.openjdk.java.net/~jiangli/8205699/webrev.00/<http://cr.openjdk.java.net/~jiangli/8205699/webrev.00/>
> bug: https://bugs.openjdk.java.net/browse/JDK-8205699?filter=14921<https://bugs.openjdk.java.net/browse/JDK-8205699?filter=14921>
> Ran following test locally on linux-x64 in CDS mode. All tests passed without assertion.
> java/lang/management/ThreadMXBean/FindDeadlocks.java Tier3
> java/lang/management/ThreadMXBean/LockedSynchronizers.java Tier3
> java/lang/management/ThreadMXBean/MyOwnSynchronizer.java Tier3
> Running tier1, tier2 and tier3 tests via mach5.
> Thanks,
> Jiangli

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