Fix total_freed_objects for invalidated pages
When the object is moved back into the T_MOVED, the flags of the T_MOVED is not copied, so the FL_FROM_FREELIST flag is lost. This causes total_freed_objects to always be incremented.
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git
2021-09-15 22:59:58 +09:00
3
gc.c
3
gc.c
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@ -5833,6 +5833,7 @@ invalidate_moved_plane(rb_objspace_t *objspace, struct heap_page *page, uintptr_
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CLEAR_IN_BITMAP(GET_HEAP_PINNED_BITS(forwarding_object), forwarding_object);
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bool from_freelist = FL_TEST_RAW(forwarding_object, FL_FROM_FREELIST);
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object = rb_gc_location(forwarding_object);
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gc_move(objspace, object, forwarding_object, page->size_pool->slot_size);
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@ -5840,7 +5841,7 @@ invalidate_moved_plane(rb_objspace_t *objspace, struct heap_page *page, uintptr_
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* is the free slot for the original page */
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struct heap_page *orig_page = GET_HEAP_PAGE(object);
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orig_page->free_slots++;
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if (!FL_TEST_RAW(object, FL_FROM_FREELIST)) {
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if (!from_freelist) {
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objspace->profile.total_freed_objects++;
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}
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heap_page_add_freeobj(objspace, orig_page, object);
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