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  1. JDK
  2. JDK-8191890

Biased locking still uses the inferior stop the world safepoint for revocation

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Details

    • Bug
    • Resolution: Fixed
    • P3
    • 14
    • 9, 10
    • hotspot
    • b05

    Description

      A single thread thread-local handshake would perform much better.

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          relates to

          Bug - A problem which impairs or prevents the functions of the product. JDK-8228758 assert(_no_handle_mark_nesting == 0) failed: allocating handle inside NoHandleMark

          • P3 - Major loss of function.
          • Resolved

          Bug - A problem which impairs or prevents the functions of the product. JDK-8227528 TestAbortVMOnSafepointTimeout.java failed due to "RuntimeException: 'Safepoint sync time longer than' missing from stdout/stderr"

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

          Bug - A problem which impairs or prevents the functions of the product. JDK-8191785 revoke_bias() needs a new assertion

          • P4 - Minor loss of function, or other problem where easy workaround is present.
          • Closed

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              pchilanomate Patricio Chilano Mateo
              rehn Robbin Ehn
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              Dates

                Created:
                Updated:
                Resolved: