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8316513: Serial: Remove unused invalidate_remembered_set #15813

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8316513: Serial: Remove unused invalidate_remembered_set #15813

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6 changes: 0 additions & 6 deletions src/hotspot/share/gc/serial/tenuredGeneration.cpp
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Expand Up @@ -143,12 +143,6 @@ void TenuredGeneration::shrink(size_t bytes) {
name(), old_mem_size/K, new_mem_size/K);
}

// Objects in this generation may have moved, invalidate this
// generation's cards.
void TenuredGeneration::invalidate_remembered_set() {
_rs->invalidate(used_region());
}

void TenuredGeneration::compute_new_size_inner() {
assert(_shrink_factor <= 100, "invalid shrink factor");
size_t current_shrink_factor = _shrink_factor;
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2 changes: 0 additions & 2 deletions src/hotspot/share/gc/serial/tenuredGeneration.hpp
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Expand Up @@ -85,8 +85,6 @@ class TenuredGeneration: public Generation {
public:
virtual void compute_new_size();

virtual void invalidate_remembered_set();

// Grow generation with specified size (returns false if unable to grow)
bool grow_by(size_t bytes);
// Grow generation to reserved size.
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4 changes: 0 additions & 4 deletions src/hotspot/share/gc/shared/generation.hpp
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Expand Up @@ -326,10 +326,6 @@ class Generation: public CHeapObj<mtGC> {
// each.
virtual void object_iterate(ObjectClosure* cl);

// Inform a generation that some of its objects have moved. [e.g. The
// generation's spaces were compacted, invalidating the card table.]
virtual void invalidate_remembered_set() { }

// Block abstraction.

// Returns the address of the start of the "block" that contains the
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