> The rename the "n" variable added in c553c72eed6 (run-command: add an > asynchronous parallel child processor, 2015-12-15) to "jobs", and > change the type to an "unsigned int". As we'll see in a subsequent > commit we do pass "0" here, but never "jobs < 0". > - pp->max_processes = n; > + pp->max_processes = jobs; > > - trace_printf("run_processes_parallel: preparing to run up to %d tasks", n); > + trace_printf("run_processes_parallel: preparing to run up to %d tasks", > + jobs); Should we normalize what we call processes/jobs/tasks? They all seem to mean the same thing. I'm leaning towards processes since the function name itself is run_processes_parallel. > - * Runs up to n processes at the same time. Whenever a process can be > + * Runs up to 'jobs' processes at the same time. Whenever a process can be Also should "jobs" be changed to "max_jobs" or whatever normalized name we call it? The comment here can then be changed to: "Runs up to 'max_processes' at the same time."