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  1. JDK
  2. JDK-8141402

GC locker initiated GC ends mixed gc phase

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Details

    • Bug
    • Status: Closed
    • P3
    • Resolution: Duplicate
    • 9
    • None
    • hotspot
    • gc

    Description

      A gc initiated by the GC locker is always a young-only gc, even if a mixed gc phase was just about to start.

      This of course throws away all recently acquired liveness information, and basically preventing space reclamation.

      This is not required at all.

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          duplicates

          Bug - A problem which impairs or prevents the functions of the product. JDK-8140597 Forcing an initial mark causes G1 to abort mixed collections

          • P3 - Major loss of function.
          • Resolved
          relates to

          Enhancement - null JDK-8136677 Adaptive sizing for IHOP in G1

          • P2 - Crashes, loss of data, severe memory leak.
          • Resolved

          Enhancement - null JDK-8136678 Implement adaptive sizing algorithm for IHOP

          • P2 - Crashes, loss of data, severe memory leak.
          • Resolved

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              tschatzl Thomas Schatzl
              tschatzl Thomas Schatzl
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              Dates

                Created:
                Updated:
                Resolved: