Integrated: 8256383: PlatformMutex::try_lock has different semantics on Windows and Posix

[David Holmes]

On Tue, 17 Nov 2020 05:41:44 GMT, David Holmes <dholmes at openjdk.org> wrote:

> Mutex::try_lock has to allow for the possibility that the PlatformMutex::try_lock allows recursive locking.
> 
> Added additional commentary on the semantics provided by Mutex and the PlatformMutex classes.
> 
> Testing: GHA, mach5 tiers 1-3

This pull request has now been integrated.

Changeset: 2b155713
Author:    David Holmes <dholmes at openjdk.org>
URL:       https://git.openjdk.java.net/jdk/commit/2b155713
Stats:     18 lines in 4 files changed: 14 ins; 1 del; 3 mod

8256383: PlatformMutex::try_lock has different semantics on Windows and Posix

Reviewed-by: stuefe, dcubed

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PR: https://git.openjdk.java.net/jdk/pull/1247