On Mon, 2024-01-15 at 17:35 +0100, Heiko Carstens wrote: > > > + idle_sleeptime = ts->idle_sleeptime; > + iowait_sleeptime = ts->iowait_sleeptime; > memset(ts, 0, sizeof(*ts)); > + ts->idle_sleeptime = idle_sleeptime; > + ts->iowait_sleeptime = iowait_sleeptime; > } Should idle_calls and idle_sleeps be preserved and restored too? Seems like if we preserve the idle_sleeptime, and wish to compute the average sleep time per sleep, we will need to know the value of idle_sleeps that's also preserved across CPU offline/online. Tim
