archive/jdk
1
0
Fork 0
mirror of https://github.com/openjdk/jdk.git synced 2025-08-28 07:14:30 +02:00
Code Issues Projects Releases Packages Wiki Activity Actions

8165949: Serial and ConcMarkSweep do not unload strings when class unloading is disabled

Browse source 
Reviewed-by: mgerdin, tschatzl, stefank
This commit is contained in:
Stefan Johansson 2016-10-05 13:35:57 +02:00
parent 9ab6c1b05c
commit 3c1ab21ffa
4 changed files with 69 additions and 33 deletions
Download patch file Download diff file Expand all files Collapse all files

12
hotspot/src/share/vm/gc/cms/concurrentMarkSweepGeneration.cpp
View file

@ -2340,7 +2340,7 @@ void CMSCollector::verify_after_remark_work_1() {
{
StrongRootsScope srs(1);
gch->old_process_roots(&srs,
gch->cms_process_roots(&srs,
true, // young gen as roots
GenCollectedHeap::ScanningOption(roots_scanning_options()),
should_unload_classes(),
@ -2412,7 +2412,7 @@ void CMSCollector::verify_after_remark_work_2() {
{
StrongRootsScope srs(1);
gch->old_process_roots(&srs,
gch->cms_process_roots(&srs,
true, // young gen as roots
GenCollectedHeap::ScanningOption(roots_scanning_options()),
should_unload_classes(),
@ -2899,7 +2899,7 @@ void CMSCollector::checkpointRootsInitialWork() {
StrongRootsScope srs(1);
gch->old_process_roots(&srs,
gch->cms_process_roots(&srs,
true, // young gen as roots
GenCollectedHeap::ScanningOption(roots_scanning_options()),
should_unload_classes(),
@ -4284,7 +4284,7 @@ void CMSParInitialMarkTask::work(uint worker_id) {
CLDToOopClosure cld_closure(&par_mri_cl, true);
gch->old_process_roots(_strong_roots_scope,
gch->cms_process_roots(_strong_roots_scope,
false, // yg was scanned above
GenCollectedHeap::ScanningOption(_collector->CMSCollector::roots_scanning_options()),
_collector->should_unload_classes(),
@ -4413,7 +4413,7 @@ void CMSParRemarkTask::work(uint worker_id) {
// ---------- remaining roots --------------
_timer.reset();
_timer.start();
gch->old_process_roots(_strong_roots_scope,
gch->cms_process_roots(_strong_roots_scope,
false, // yg was scanned above
GenCollectedHeap::ScanningOption(_collector->CMSCollector::roots_scanning_options()),
_collector->should_unload_classes(),
@ -4960,7 +4960,7 @@ void CMSCollector::do_remark_non_parallel() {
gch->rem_set()->prepare_for_younger_refs_iterate(false); // Not parallel.
StrongRootsScope srs(1);
gch->old_process_roots(&srs,
gch->cms_process_roots(&srs,
true, // young gen as roots
GenCollectedHeap::ScanningOption(roots_scanning_options()),
should_unload_classes(),