COMPMID-1345: Switched from using mutexes to atomics in the CPP Scheduler

Change-Id: Ie74bb71057027bca3b8a9b03b4a9f156d58b3253
Note: No performance impact as this part of the code is not currently used
Reviewed-on: https://eu-gerrit-1.euhpc.arm.com/137807
Tested-by: Jenkins <bsgcomp@arm.com>
Reviewed-by: Georgios Pinitas <georgios.pinitas@arm.com>
1 file changed