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8364877: G1: Inline G1CollectedHeap::set_region_short_lived_locked

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Reviewed-by: ayang, sangheki
This commit is contained in:
Thomas Schatzl 2025-08-08 07:54:23 +00:00
parent d0624f8b62
commit 198782c957
4 changed files with 7 additions and 11 deletions
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14
src/hotspot/share/gc/g1/g1CollectedHeap.cpp
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@ -2803,12 +2803,6 @@ bool G1CollectedHeap::is_old_gc_alloc_region(G1HeapRegion* hr) {
return _allocator->is_retained_old_region(hr);
}
void G1CollectedHeap::set_region_short_lived_locked(G1HeapRegion* hr) {
_eden.add(hr);
_policy->set_region_eden(hr);
young_regions_cset_group()->add(hr);
}
#ifdef ASSERT
class NoYoungRegionsClosure: public G1HeapRegionClosure {
@ -2957,9 +2951,13 @@ G1HeapRegion* G1CollectedHeap::new_mutator_alloc_region(size_t word_size,
false /* do_expand */,
node_index);
if (new_alloc_region != nullptr) {
set_region_short_lived_locked(new_alloc_region);
G1HeapRegionPrinter::alloc(new_alloc_region);
new_alloc_region->set_eden();
_eden.add(new_alloc_region);
_policy->set_region_eden(new_alloc_region);
_policy->remset_tracker()->update_at_allocate(new_alloc_region);
// Install the group cardset.
young_regions_cset_group()->add(new_alloc_region);
G1HeapRegionPrinter::alloc(new_alloc_region);
return new_alloc_region;
}
}

1
src/hotspot/share/gc/g1/g1CollectedHeap.hpp
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@ -1214,7 +1214,6 @@ public:
return named_heap<G1CollectedHeap>(CollectedHeap::G1);
}
void set_region_short_lived_locked(G1HeapRegion* hr);
// add appropriate methods for any other surv rate groups
G1SurvivorRegions* survivor() { return &_survivor; }

2
src/hotspot/share/gc/g1/g1EdenRegions.hpp
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@ -42,7 +42,7 @@ public:
G1EdenRegions() : _length(0), _used_bytes(0), _regions_on_node() { }
uint add(G1HeapRegion* hr) {
assert(!hr->is_eden(), "should not already be set");
assert(hr->is_eden(), "must be");
_length++;
return _regions_on_node.add(hr);
}

1
src/hotspot/share/gc/g1/g1Policy.hpp
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@ -121,7 +121,6 @@ public:
G1OldGenAllocationTracker* old_gen_alloc_tracker() { return &_old_gen_alloc_tracker; }
void set_region_eden(G1HeapRegion* hr) {
hr->set_eden();
hr->install_surv_rate_group(_eden_surv_rate_group);
}