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src/hotspot/share/gc/cms/parNewGeneration.cpp
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rev 52211 : [mq]: 8212753-improve-forward-to-atomic
@@ -1116,11 +1116,11 @@
if (new_obj == NULL) {
// Either to-space is full or we decided to promote try allocating obj tenured
// Attempt to install a null forwarding pointer (atomically),
// to claim the right to install the real forwarding pointer.
- forward_ptr = old->forward_to_atomic(ClaimedForwardPtr);
+ forward_ptr = old->forward_to_atomic(ClaimedForwardPtr, m);
if (forward_ptr != NULL) {
// someone else beat us to it.
return real_forwardee(old);
}
@@ -1142,11 +1142,11 @@
forward_ptr = NULL;
} else {
// Is in to-space; do copying ourselves.
Copy::aligned_disjoint_words((HeapWord*)old, (HeapWord*)new_obj, sz);
assert(CMSHeap::heap()->is_in_reserved(new_obj), "illegal forwarding pointer value.");
- forward_ptr = old->forward_to_atomic(new_obj);
+ forward_ptr = old->forward_to_atomic(new_obj, m);
// Restore the mark word copied above.
new_obj->set_mark_raw(m);
// Increment age if obj still in new generation
new_obj->incr_age();
par_scan_state->age_table()->add(new_obj, sz);
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