Integrated: 8249004: Reduce ThreadsListHandle overhead in relation to direct handshakes

[Daniel D.Daugherty]

On Sat, 3 Jul 2021 14:15:54 GMT, Daniel D. Daugherty <dcubed at openjdk.org> wrote:

> A fix to reduce ThreadsListHandle overhead in relation to handshakes and
> we add sanity checks for ThreadsListHandles higher in the call stack.
> 
> This fix was tested with Mach5 Tier[1-8]; Tier8 is still running.

This pull request has now been integrated.

Changeset: ea23e733
Author:    Daniel D. Daugherty <dcubed at openjdk.org>
URL:       https://git.openjdk.java.net/jdk/commit/ea23e7333e03abb4aca3e9f3854bab418a4b70e2
Stats:     121 lines in 7 files changed: 52 ins; 6 del; 63 mod

8249004: Reduce ThreadsListHandle overhead in relation to direct handshakes

Reviewed-by: coleenp, sspitsyn, dholmes, rehn

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PR: https://git.openjdk.java.net/jdk/pull/4677