[jdk21u-dev] RFR: 8344414: ZGC: Another division by zero in rule_major_allocation_rate

[Roman Kennke]

On Fri, 4 Apr 2025 23:26:29 GMT, Paul Hohensee <phh at openjdk.org> wrote:

> Backport for parity with Oracle 21.0.8. Appears clean, low risk: passes hotspot gc tests, obvious fix (changes integer to double arithmetic, guarantees reclaimed_avg() > 0).

Marked as reviewed by rkennke (Reviewer).

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PR Review: https://git.openjdk.org/jdk21u-dev/pull/1602#pullrequestreview-2750490048