RFR: 8330577: If the JFR event jdk.G1HeapRegionTypeChange is enabled, it is also written without region type change

[Andreas Steiner]

On Thu, 25 Apr 2024 10:47:39 GMT, Andreas Steiner <asteiner at openjdk.org> wrote:

> Avoid to report jdk.G1HeapRegionTypeChange event if G1 region type is set to free even it is of type free already.

It seems to be that Free->Free during heap resizing can't be avoided. Would be my change to suppress these an option?

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PR Comment: https://git.openjdk.org/jdk/pull/18949#issuecomment-2082640025