Integrated: 8274753: ZGC: SEGV in MetaspaceShared::link_shared_classes

[Coleen Phillimore]

On Thu, 7 Oct 2021 21:53:13 GMT, Coleen Phillimore <coleenp at openjdk.org> wrote:

> This change replaces the Handles with OopHandles in CollectCLDClasses so they don't get GC'd.  Handles aren't good enough because of the HandleMark in ClassLoaderDataGraphIterator.   It also fixes the issue with leaving stale error klass in the dumptime_table and adds a test.
> Tested with tier1-6.

This pull request has now been integrated.

Changeset: 110e38de
Author:    Coleen Phillimore <coleenp at openjdk.org>
URL:       https://git.openjdk.java.net/jdk/commit/110e38ded8e09361f24c582c770d35f5cfdabf82
Stats:     38 lines in 3 files changed: 29 ins; 1 del; 8 mod

8274753: ZGC: SEGV in MetaspaceShared::link_shared_classes
8274935: dumptime_table has stale entry

Reviewed-by: eosterlund, iklam

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PR: https://git.openjdk.java.net/jdk/pull/5859