wall_time = cur_wall_time - j_cdbs->prev_cpu_wall;
j_cdbs->prev_cpu_wall = cur_wall_time;
- if (cur_idle_time <= j_cdbs->prev_cpu_idle) {
- idle_time = 0;
- } else {
- idle_time = cur_idle_time - j_cdbs->prev_cpu_idle;
- j_cdbs->prev_cpu_idle = cur_idle_time;
- }
+ idle_time = cur_idle_time - j_cdbs->prev_cpu_idle;
+ j_cdbs->prev_cpu_idle = cur_idle_time;
if (ignore_nice) {
u64 cur_nice = kcpustat_cpu(j).cpustat[CPUTIME_NICE];