git: openjdk/jdk25u-dev: master: 8369255: Assess and remedy any unsafe usage of the Semaphores used by JFR

[Goetz Lindenmaier]

Changeset: 776f7e0a
Branch: master
Author:    Goetz Lindenmaier <goetz at openjdk.org>
Date:      2026-01-29 09:48:05 +0000
URL:       https://git.openjdk.org/jdk25u-dev/commit/776f7e0af2bcf3c1b56ab5b99476af297db1fbc8

8369255: Assess and remedy any unsafe usage of the Semaphores used by JFR

Reviewed-by: mbaesken
Backport-of: 62fa971f3116828398294c9d57650c4e0aca7379

! src/hotspot/share/jfr/recorder/repository/jfrEmergencyDump.cpp
! src/hotspot/share/jfr/recorder/service/jfrRecorderService.cpp