Prevent concurrent vtune resume or pause calls.

When starting vtune "paused" and resuming vtune using the VTuneProfilerService in ahtenaMT with multiple threads, it may happen that multiple threads try to resume the profiling concurrently, which may lead to undefined behaviour i.e. vtune resumes or does not resume profiling depending on luck.

This is avoided by only allowing one resume/pause call at the time.

added bugfix label

This merge request affects 1 package:

• Control/PerformanceMonitoring/PerfMonVTune

This merge request affects 2 files:

• Control/PerformanceMonitoring/PerfMonVTune/src/VTuneProfilerService.cxx
• Control/PerformanceMonitoring/PerfMonVTune/src/VTuneProfilerService.h

Adding @amete ,@ssnyder as watchers

added Core main review-pending-level-1 labels

CI Result SUCCESS (hash 316f6104)

	Athena	AthSimulation	AthGeneration	AnalysisBase	AthAnalysis	DetCommon
externals
cmake
make
tests

Full details available on this CI monitor view. Check the JIRA CI status board for known problems
Athena: number of compilation errors 0, warnings 0
AthSimulation: number of compilation errors 0, warnings 0
AthGeneration: number of compilation errors 0, warnings 0
AnalysisBase: number of compilation errors 0, warnings 0
AthAnalysis: number of compilation errors 0, warnings 0
DetCommon: number of compilation errors 0, warnings 0
For experts only: Jenkins output [CI-MERGE-REQUEST-EL9 4283]

removed review-pending-level-1 label

added review-approved label

merged

mentioned in commit 6a5f7fff