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  1. JDK
  2. JDK-8038934

Remove prefix allocated_ from methods and variables in Metaspace

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    Details

    • Type: Enhancement
    • Status: Resolved
    • Priority: P4
    • Resolution: Fixed
    • Affects Version/s: 9
    • Fix Version/s: 9
    • Component/s: hotspot
    • Labels:
    • Subcomponent:
      gc
    • Resolved In Build:
      b10

      Backports

        Description

        From the beginning, there were only functions named used_in_bytes() and capacity_in_bytes(). These functions iterated over the ClassLoaderDataGraph to reach all metaspaces and then iterated over the chunk list.

        Later, the functions allocated_used_bytes() and allocated_capacity_bytes() were added that used accounting to be able to return a value faster and without using a lock. When these were added, the functions used_bytes() and capacity_bytes() were renamed to used_bytes_slow() to capacity_bytes_slow() to clarify the difference (the slow functions were later made private).

        Since the old, slow functions end in _slow, we can now drop the allocated_ prefix from the accounting functions.

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                Assignee:
                ehelin Erik Helin
                Reporter:
                ehelin Erik Helin
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                  Updated:
                  Resolved: