git: openjdk/jdk: 8295223: JFR: At most one native periodic event thread at a time

[Erik Gahlin]

Changeset: c7f65438
Author:    Erik Gahlin <egahlin at openjdk.org>
Date:      2022-10-13 15:53:33 +0000
URL:       https://git.openjdk.org/jdk/commit/c7f65438bb4a4fd449bd19b68574cfa4b42d7ca8

8295223: JFR: At most one native periodic event thread at a time

Reviewed-by: mgronlun

! src/jdk.jfr/share/classes/jdk/jfr/internal/PlatformEventType.java
! src/jdk.jfr/share/classes/jdk/jfr/internal/RequestEngine.java