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8247878: Move Management strong oops to OopStorage

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Use OopStorage for strong oops stored with memory and thread sampling and dumping, and remove oops_do and GC calls.

Reviewed-by: dholmes, kbarrett
This commit is contained in:
Coleen Phillimore 2020-07-20 07:50:27 -04:00
parent c7d84850bf
commit 99eccaf6ec
34 changed files with 134 additions and 264 deletions
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6
src/hotspot/share/gc/parallel/psParallelCompact.cpp
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@ -75,7 +75,6 @@
#include "runtime/handles.inline.hpp"
#include "runtime/safepoint.hpp"
#include "runtime/vmThread.hpp"
#include "services/management.hpp"
#include "services/memTracker.hpp"
#include "services/memoryService.hpp"
#include "utilities/align.hpp"
@ -2020,10 +2019,6 @@ static void mark_from_roots_work(ParallelRootType::Value root_type, uint worker_
ObjectSynchronizer::oops_do(&mark_and_push_closure);
break;
case ParallelRootType::management:
Management::oops_do(&mark_and_push_closure);
break;
case ParallelRootType::class_loader_data:
{
CLDToOopClosure cld_closure(&mark_and_push_closure, ClassLoaderData::_claim_strong);
@ -2236,7 +2231,6 @@ void PSParallelCompact::adjust_roots(ParCompactionManager* cm) {
Universe::oops_do(&oop_closure);
Threads::oops_do(&oop_closure, NULL);
ObjectSynchronizer::oops_do(&oop_closure);
Management::oops_do(&oop_closure);
OopStorageSet::strong_oops_do(&oop_closure);
CLDToOopClosure cld_closure(&oop_closure, ClassLoaderData::_claim_strong);
ClassLoaderDataGraph::cld_do(&cld_closure);