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8367378: GenShen: Missing timing stats when old mark buffers are flushed during final update refs

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Reviewed-by: kdnilsen, xpeng, phh
This commit is contained in:
William Kemper 2025-09-12 16:50:23 +00:00
parent aeffce7c22
commit 11df28916a
2 changed files with 2 additions and 0 deletions
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1
src/hotspot/share/gc/shenandoah/shenandoahConcurrentGC.cpp
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@ -1187,6 +1187,7 @@ void ShenandoahConcurrentGC::op_final_update_refs() {
// We are not concerned about skipping this step in abbreviated cycles because regions
// with no live objects cannot have been written to and so cannot have entries in the SATB
// buffers.
ShenandoahGCPhase phase(ShenandoahPhaseTimings::final_update_refs_transfer_satb);
heap->old_generation()->transfer_pointers_from_satb();
// Aging_cycle is only relevant during evacuation cycle for individual objects and during final mark for

1
src/hotspot/share/gc/shenandoah/shenandoahPhaseTimings.hpp
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@ -126,6 +126,7 @@ class outputStream;
f(final_update_refs, "Pause Final Update Refs (N)") \
f(final_update_refs_verify, " Verify") \
f(final_update_refs_update_region_states, " Update Region States") \
f(final_update_refs_transfer_satb, " Transfer Old From SATB") \
f(final_update_refs_trash_cset, " Trash Collection Set") \
f(final_update_refs_rebuild_freeset, " Rebuild Free Set") \
f(final_update_refs_propagate_gc_state, " Propagate GC State") \