git: openjdk/jdk: 8268638: semaphores of AsyncLogWriter may be broken when JVM is exiting.

[Paul Hohensee]

Changeset: fa3b44d4
Author:    Xin Liu <xliu at openjdk.org>
Committer: Paul Hohensee <phh at openjdk.org>
Date:      2021-06-17 20:27:14 +0000
URL:       https://git.openjdk.java.net/jdk/commit/fa3b44d43811dca8c609d6c61a58680835abf8e3

8268638: semaphores of AsyncLogWriter may be broken when JVM is exiting.

Reviewed-by: dholmes, phh

! src/hotspot/share/logging/logAsyncWriter.cpp
! src/hotspot/share/logging/logAsyncWriter.hpp