perf_env__nr_cpus_avail  113 tools/perf/util/env.h int perf_env__nr_cpus_avail(struct perf_env *env);
perf_env__nr_cpus_avail 2646 tools/perf/util/machine.c 	return machine ? perf_env__nr_cpus_avail(machine->env) : 0;