hg: jdk7/tl/jdk: 6801020: Concurrent Semaphore release may cause some require thread not signaled

[martinrb at google.com]

Changeset: 5303aece2068
Author:    dl
Date:      2009-03-26 11:59 -0700
URL:       http://hg.openjdk.java.net/jdk7/tl/jdk/rev/5303aece2068

6801020: Concurrent Semaphore release may cause some require thread not signaled
Summary: Introduce PROPAGATE waitStatus
Reviewed-by: martin

! src/share/classes/java/util/concurrent/locks/AbstractQueuedLongSynchronizer.java
! src/share/classes/java/util/concurrent/locks/AbstractQueuedSynchronizer.java
+ test/java/util/concurrent/Semaphore/RacingReleases.java