52 static struct cpu_info old_total_cpu, new_total_cpu, *old_cpus, *new_cpus;  variable
110     old_cpus = malloc(sizeof(struct cpu_info) * cpu_count);  in main()
111     if (!old_cpus) die("Could not allocate struct cpu_info\n");  in main()
118         old_cpus[i].freq_count = new_cpus[i].freq_count = freq_count;  in main()
121         old_cpus[i].freqs = malloc(sizeof(struct freq_info) * old_cpus[i].freq_count);  in main()
122         if (!old_cpus[i].freqs) die("Could not allocate struct freq_info\n");  in main()
146         tmp_cpus = old_cpus;  in main()
147         old_cpus = new_cpus;  in main()
162         free(old_cpus[i].freqs);  in main()
165     free(old_cpus);  in main()
279             new_cpus[cpu].freqs[i].freq = old_cpus[cpu].freqs[i].freq;  in read_freq_stats()
280             new_cpus[cpu].freqs[i].time = old_cpus[cpu].freqs[i].time;  in read_freq_stats()
312         print_cpu_stats(label, &new_cpus[i], &old_cpus[i], print_freq);  in print_stats()
396             if (new_cpus[i].freqs[j].time - old_cpus[i].freqs[j].time !=  in should_print_freq_stats()
397                     new_cpus[0].freqs[j].time - old_cpus[0].freqs[j].time) {  in should_print_freq_stats()