hg: jdk7/hotspot-comp/hotspot: 6939180: Zero locking fix

[Christian.Thalinger at Sun.COM]

Changeset: 747d26efc5fa
Author:    twisti
Date:      2010-03-30 00:57 -0700
URL:       http://hg.openjdk.java.net/jdk7/hotspot-comp/hotspot/rev/747d26efc5fa

6939180: Zero locking fix
Summary: When Zero is running with Shark enabled threads can be left with their _do_not_unlock_if_synchronized flag incorrectly set.
Reviewed-by: twisti
Contributed-by: Gary Benson <gbenson at redhat.com>

! src/cpu/zero/vm/cppInterpreter_zero.cpp