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This commit is contained in:
Patrick Fontanilla 2026-07-31 19:46:41 +00:00
parent cd15f54376
commit 2dc045bf3f
1 changed files with 4 additions and 4 deletions
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8
src/hotspot/share/gc/shenandoah/shenandoahRegionPinCache.hpp
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@ -31,10 +31,10 @@
// Holds (caches) the pending pinned object count adjustment for the region
// _region_idx on a per thread basis.
// Keeping such a cache avoids the expensive atomic operations when updating the
// pin count for the very common case that the application pins and unpins the
// same object without any interleaving by a garbage collection or pinning/unpinning
// to an object in another region.
// Keeping such a cache avoids expensive atomic operations when updating the
// pin count for the very common case that a single thread pins and unpins
// the same object without any interleaving by garbage collection or by
// pinning/unpinning of objects in other regions.
class ShenandoahRegionPinCache : public StackObj {
size_t _region_idx;
size_t _count;