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  1. JDK
  2. JDK-8297611

G1: Merge tlab and per-thread dirty card log flushing

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    • gc
    • b11

      In G1YoungCollector::pre_evacuate_collection_set, we call retire_tlab and concatenate_dirty_card_logs_and_stats. The former includes iteration over all JavaThreads. The latter involves iteration over all Threads. Maybe there is a way to merge these so there is only one iteration over threads. (This isn't straightforward, since the abstractions aren't currently designed for such a merger.)

            tschatzl Thomas Schatzl
            kbarrett Kim Barrett
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