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8309627: Incorrect sorting of DirtyCardQueue buffers

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Reviewed-by: ayang, shade
This commit is contained in:
Kim Barrett 2023-06-10 17:08:46 +00:00
parent aace3dc28c
commit b94b679e9a
1 changed files with 3 additions and 3 deletions
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6
src/hotspot/share/gc/g1/g1DirtyCardQueue.cpp
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@ -346,8 +346,8 @@ class G1RefineBufferedCards : public StackObj {
G1ConcurrentRefineStats* _stats;
G1RemSet* const _g1rs;
static inline int compare_card(const CardTable::CardValue* p1,
const CardTable::CardValue* p2) {
static inline ptrdiff_t compare_cards(const CardTable::CardValue* p1,
const CardTable::CardValue* p2) {
return p2 - p1;
}
@ -357,7 +357,7 @@ class G1RefineBufferedCards : public StackObj {
void sort_cards(size_t start_index) {
QuickSort::sort(&_node_buffer[start_index],
_node_buffer_size - start_index,
compare_card,
compare_cards,
false);
}