RFR: 8369449: Spec: introduce new JVMTI function GetTotalGCCpuTime [v3]

Tue Oct 21 13:12:57 UTC 2025

On Mon, 20 Oct 2025 10:26:44 GMT, Ivan Walulya <iwalulya at openjdk.org> wrote:

> Right, there will be a deadlock if `GetTotalGCCpuTime` is called in the callbacks for events `GarbageCollectionStart`, `GarbageCollectionFinish`

The GarbageCollectionStart and GarbageCollectionFinish events are specified to sent when the VM is "stopped" (VM agnostic wording). The only JVMTI functions specified to be allowed are the raw monitor and the env local storage functions.

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PR Comment: https://git.openjdk.org/jdk/pull/27879#issuecomment-3426554971