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  1. JDK
  2. JDK-8201641

JVMTI: GetThreadListStackTraces should use Thread-Local Handshakes

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Details

    • Enhancement
    • Status: Resolved
    • P4
    • Resolution: Fixed
    • None
    • tbd
    • hotspot
    • None

    Description

      GetThreadListStackTraces should use Thread-Local Handshakes at least when number of threads is one.
      Requested by dynatrace.

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          is blocked by

          Enhancement - null JDK-8240918 [REDO] Allow direct handshakes without VMThread intervention

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

          Bug - A problem which impairs or prevents the functions of the product. JDK-8246206 Thread.getStackTrace has performance linear in the number of threads

          • P3 - Major loss of function.
          • Open

          Enhancement - null JDK-8238585 JvmtiEventControllerPrivate::enter_interp_only_mode() should not make compiled methods on stack not_entrant

          • P4 - Minor loss of function, or other problem where easy workaround is present.
          • Resolved
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              ysuenaga Yasumasa Suenaga
              rehn Robbin Ehn
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              Dates

                Created:
                Updated:
                Resolved: