[crac] RFR: 8350088: [CRaC] Stop & restart JFR recording on checkpoint [v4]

[Radim Vansa]

On Fri, 14 Feb 2025 17:21:17 GMT, Radim Vansa <rvansa at openjdk.org> wrote:

>> All JFR recordings are closed during checkpoint. After restore JDK starts new recordings with the same parameters as those running before checkpoint. The recordings dumped before checkpoint would be overwritten (as this is a new recording it won't append to the old one).
>> If `-XX:StartFlightRecorder=...` is passed on restore a new recording is started.
>
> Radim Vansa has updated the pull request incrementally with one additional commit since the last revision:
> 
>   Fix module info

I found that the settings for the after-restore recording is not correctly copied, the new recording will use the default settings. I need to correct that.

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PR Comment: https://git.openjdk.org/crac/pull/203#issuecomment-2663201341