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8225014: Separate ShenandoahRootScanner method for object_iterate

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Reviewed-by: shade
This commit is contained in:
Zhengyu Gu 2019-05-30 21:12:26 -04:00
parent 5edd5f5805
commit 1a3d4e638c
4 changed files with 95 additions and 1 deletions
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13
src/hotspot/share/gc/shenandoah/shenandoahRootProcessor.inline.hpp
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@ -110,6 +110,19 @@ void ShenandoahRootScanner<ITR>::roots_do(uint worker_id, OopClosure* oops, CLDC
}
}
template <typename ITR>
void ShenandoahRootScanner<ITR>::roots_do_unchecked(OopClosure* oops) {
CLDToOopClosure clds(oops, ClassLoaderData::_claim_strong);
MarkingCodeBlobClosure code(oops, !CodeBlobToOopClosure::FixRelocations);
ShenandoahParallelOopsDoThreadClosure tc_cl(oops, &code, NULL);
ResourceMark rm;
_serial_roots.oops_do(oops, 0);
_cld_roots.clds_do(&clds, &clds, 0);
_thread_roots.threads_do(&tc_cl, 0);
_code_roots.code_blobs_do(&code, 0);
}
template <typename ITR>
void ShenandoahRootScanner<ITR>::strong_roots_do(uint worker_id, OopClosure* oops, CLDClosure* clds, CodeBlobClosure* code, ThreadClosure* tc) {
assert(ShenandoahHeap::heap()->unload_classes(), "Should be used during class unloading");