hg: hsx/hotspot-rt/hotspot: 8008549: NPG: SystemDictionary::find(...) unnecessarily keeps class loaders alive

[stefan.karlsson at oracle.com]

Changeset: 1f9994892f89
Author:    stefank
Date:      2013-02-21 17:22 +0100
URL:       http://hg.openjdk.java.net/hsx/hotspot-rt/hotspot/rev/1f9994892f89

8008549: NPG: SystemDictionary::find(...) unnecessarily keeps class loaders alive
Summary: SystemDictionary::find(...) should not create and register ClassLoaderData objects for class loaders.
Reviewed-by: coleenp, acorn
Contributed-by: Stefan Karlsson <stefan.karlsson at oracle.com>, Erik Helin <erik.helin at oracle.com>

! src/share/vm/classfile/classLoaderData.hpp
! src/share/vm/classfile/classLoaderData.inline.hpp
! src/share/vm/classfile/dictionary.cpp
! src/share/vm/classfile/systemDictionary.cpp