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  1. JDK
  2. JDK-8336463

Parallel: Add PSOldGen::expand_and_allocate

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Details

    • Enhancement
    • Resolution: Fixed
    • P4
    • 24
    • None
    • hotspot
    • gc
    • b07

    Description

      `ParallelScavengeHeap::expand_heap_and_allocate` invokes `PSOldGen::allocate`, but the caller context (VM thread in safepoint) actually intends to expand-and-allocate in a single-threaded manner. Introduce a new API in PSOldGen for this use case.

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          duplicates

          Enhancement - null JDK-8336378 Parallel: Rename allocate to expand_and_allocate in PSOldGen

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

          Commit Commit(master) openjdk/jdk/70f3e990

          Review Review(master) openjdk/jdk/20189

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              ayang Albert Yang
              ayang Albert Yang
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              Dates

                Created:
                Updated:
                Resolved: