hg: jdk9/hs-comp/hotspot: 8042570: Excessive number of tests timing out on nightly testing due to fix for 8040798

[albert.noll at oracle.com]

Changeset: 8fddb780f3a7
Author:    anoll
Date:      2014-05-07 22:06 +0200
URL:       http://hg.openjdk.java.net/jdk9/hs-comp/hotspot/rev/8fddb780f3a7

8042570: Excessive number of tests timing out on nightly testing due to fix for 8040798
Summary: Remove unnecessary lock in CompileBroker::mark_on_stack() that causes the deadlock
Reviewed-by: kvn, dcubed

! src/share/vm/compiler/compileBroker.cpp