Integrated: 8241390: 'Deadlock' with VM_RedefineClasses::lock_classes()

[Daniil Titov]

On Tue, 15 Sep 2020 16:43:01 GMT, Daniil Titov <dtitov at openjdk.org> wrote:

> The change fixes a 'deadlock' situation in VM_RedefineClasses::lock_classes() when the current thread is in the middle
> of redefining the same class. The change is based on the fix [1] suggested in the Jira issue [2] comment.
> [1] http://cr.openjdk.java.net/~jiangli/8241390/webrev.00/
> [2] https://bugs.openjdk.java.net/browse/JDK-8241390
> 
> Testing: :jdk_instrument, tier1-tier3, and tier5 tests pass.

This pull request has now been integrated.

Changeset: f800af97
Author:    Daniil Titov <dtitov at openjdk.org>
URL:       https://git.openjdk.java.net/jdk/commit/f800af97
Stats:     179 lines in 4 files changed: 0 ins; 170 del; 9 mod

8241390: 'Deadlock' with VM_RedefineClasses::lock_classes()

Reviewed-by: coleenp, sspitsyn

-------------

PR: https://git.openjdk.java.net/jdk/pull/190