Even dispatching is done with separate locks for different priority levels.
A check can be made for an empty priority level without setting a lock.
"It simply does not rise to a high-enough priority level to compete with social service."
Battle assignments usually came to him on top priority level.
Rather it is a set of priority levels which any activity may request.
It is up to the site to control how their applications use the priority levels.
I'll need a full report on that, priority level, Captain.
It allows multiple tasks to run at the same priority level.
"None at the priority levels you established," the computer replied.
Each code would be assigned one of five priority levels.