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8129417: Oop iteration clean-up to remove oop_ms_follow_contents

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Reviewed-by: pliden, ehelin
This commit is contained in:
Stefan Johansson 2015-09-02 09:14:04 +02:00
parent 72c1fe89b2
commit dada9bc32c
39 changed files with 362 additions and 454 deletions
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10
hotspot/src/share/vm/gc/cms/concurrentMarkSweepGeneration.cpp
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@ -4623,7 +4623,7 @@ void CMSParRemarkTask::work(uint worker_id) {
ResourceMark rm;
GrowableArray<ClassLoaderData*>* array = ClassLoaderDataGraph::new_clds();
for (int i = 0; i < array->length(); i++) {
par_mrias_cl.do_class_loader_data(array->at(i));
par_mrias_cl.do_cld_nv(array->at(i));
}
// We don't need to keep track of new CLDs anymore.
@ -5199,7 +5199,7 @@ void CMSCollector::do_remark_non_parallel() {
ResourceMark rm;
GrowableArray<ClassLoaderData*>* array = ClassLoaderDataGraph::new_clds();
for (int i = 0; i < array->length(); i++) {
mrias_cl.do_class_loader_data(array->at(i));
mrias_cl.do_cld_nv(array->at(i));
}
// We don't need to keep track of new CLDs anymore.
@ -6324,12 +6324,12 @@ size_t ScanMarkedObjectsAgainCarefullyClosure::do_object_careful_m(
// objArrays are precisely marked; restrict scanning
// to dirty cards only.
size = CompactibleFreeListSpace::adjustObjectSize(
p->oop_iterate(_scanningClosure, mr));
p->oop_iterate_size(_scanningClosure, mr));
} else {
// A non-array may have been imprecisely marked; we need
// to scan object in its entirety.
size = CompactibleFreeListSpace::adjustObjectSize(
p->oop_iterate(_scanningClosure));
p->oop_iterate_size(_scanningClosure));
}
#ifdef ASSERT
size_t direct_size =
@ -6417,7 +6417,7 @@ size_t SurvivorSpacePrecleanClosure::do_object_careful(oop p) {
// Note that we do not yield while we iterate over
// the interior oops of p, pushing the relevant ones
// on our marking stack.
size_t size = p->oop_iterate(_scanning_closure);
size_t size = p->oop_iterate_size(_scanning_closure);
do_yield_check();
// Observe that below, we do not abandon the preclean
// phase as soon as we should; rather we empty the