hg: hsx/hotspot-rt/hotspot: 8008962: NPG: Memory regression: One extra Monitor per ConstantPool

[ioi.lam at oracle.com]

Changeset: c115fac239eb
Author:    iklam
Date:      2013-04-25 12:55 -0700
URL:       http://hg.openjdk.java.net/hsx/hotspot-rt/hotspot/rev/c115fac239eb

8008962: NPG: Memory regression: One extra Monitor per ConstantPool
Summary: Re-use InstanceKlass::_init_lock locking ConstantPool as well.
Reviewed-by: dholmes, coleenp, acorn

! src/share/vm/ci/ciEnv.cpp
! src/share/vm/oops/constantPool.cpp
! src/share/vm/oops/constantPool.hpp
! src/share/vm/oops/cpCache.cpp
! src/share/vm/oops/instanceKlass.cpp
! src/share/vm/oops/instanceKlass.hpp
! src/share/vm/prims/jvmtiEnv.cpp