hg: jdk7/hotspot-gc/hotspot: 6794422: Perm gen expansion policy for concurrent collectors

[y.s.ramakrishna at oracle.com]

Changeset: e41cd7fd68a6
Author:    ysr
Date:      2010-10-01 16:12 -0700
URL:       http://hg.openjdk.java.net/jdk7/hotspot-gc/hotspot/rev/e41cd7fd68a6

6794422: Perm gen expansion policy for concurrent collectors
Summary: Concurrent collectors should expand the perm gen without a full STW GC, but possibly by triggering a concurrent collection. Temporary band-aid for G1 where no concurrent collection is kicked off since the perm gen is not collected concurrently.
Reviewed-by: johnc

! src/share/vm/gc_implementation/concurrentMarkSweep/cmsPermGen.cpp
! src/share/vm/gc_implementation/concurrentMarkSweep/cmsPermGen.hpp
! src/share/vm/includeDB_core
! src/share/vm/memory/permGen.cpp
! src/share/vm/memory/permGen.hpp