[PATCH 00/25] sched/nohz: Make kcpustat vtime aware (Fix kcpustat on nohz_full)

Kcpustat (the stats you see for each CPU on /proc/stat) is partly maintained by the tick, updated by TICK_NSEC every jiffy, the same way we account the cputime for tasks. Now in the case of nohz_full, kcpustat doesn't get accounted anymore while the tick is stopped. Vtime maintains the task

[PATCH 00/25] sched/nohz: Make kcpustat vtime aware (Fix kcpustat on nohz_full)

Kcpustat (the stats you see for each CPU on /proc/stat) is partly maintained by the tick, updated by TICK_NSEC every jiffy, the same way we account the cputime for tasks. Now in the case of nohz_full, kcpustat doesn't get accounted anymore while the tick is stopped. Vtime maintains the task