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8252656: Replace RegisterArrayForGC mechanism with plain Handles

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Reviewed-by: coleenp, tschatzl, dholmes
This commit is contained in:
Stefan Karlsson 2020-09-02 11:13:11 +02:00
parent 7282d0deb5
commit 4c73e045ce
3 changed files with 3 additions and 35 deletions
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8
src/hotspot/share/runtime/thread.cpp
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@ -1691,7 +1691,6 @@ void JavaThread::initialize() {
_on_thread_list = false;
_thread_state = _thread_new;
_terminated = _not_terminated;
_array_for_gc = NULL;
_suspend_equivalent = false;
_in_deopt_handler = 0;
_doing_unsafe_access = false;
@ -3010,13 +3009,6 @@ void JavaThread::oops_do(OopClosure* f, CodeBlobClosure* cf) {
// Record JavaThread to GC thread
RememberProcessedThread rpt(this);
// traverse the registered growable array
if (_array_for_gc != NULL) {
for (int index = 0; index < _array_for_gc->length(); index++) {
f->do_oop(_array_for_gc->adr_at(index));
}
}
// Traverse the monitor chunks
for (MonitorChunk* chunk = monitor_chunks(); chunk != NULL; chunk = chunk->next()) {
chunk->oops_do(f);