RFR: 8335902: Parallel: Refactor VM_ParallelGCFailedAllocation and VM_ParallelGCSystemGC [v3]

[Albert Mingkun Yang]

On Thu, 11 Jul 2024 17:10:58 GMT, Guoxiong Li <gli at openjdk.org> wrote:

> If the successful young collection didn't release any memory (or only released little memory but not enough for allocation),

A successful young-gc often leave young-gen completely empty. Otherwise, max-compaction full-gc should be run -- there is little benefit of running non-max-compaction full-gc if old-gen is too packed to hold all young-gen objs.

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PR Review Comment: https://git.openjdk.org/jdk/pull/20077#discussion_r1674452022