| Message ID | 1460318028-28056-1-git-send-email-aaro.koskinen@iki.fi (mailing list archive) |
|---|---|
| State | Accepted |
| Headers | show |
On Sun, 2016-10-04 at 19:53:47 UTC, Aaro Koskinen wrote: > Limit idle ticks to total ticks. This prevents the annoying rackmeter > leds fully ON / OFF blinking state that happens on fully idling > G5 Xserve systems. > > Signed-off-by: Aaro Koskinen <aaro.koskinen@iki.fi> Series applied to powerpc next, thanks. https://git.kernel.org/powerpc/c/c796d1d97c3035cf54d4d5a9e7 cheers
diff --git a/drivers/macintosh/rack-meter.c b/drivers/macintosh/rack-meter.c index caaec65..ba7e330 100644 --- a/drivers/macintosh/rack-meter.c +++ b/drivers/macintosh/rack-meter.c @@ -227,6 +227,7 @@ static void rackmeter_do_timer(struct work_struct *work) total_idle_ticks = get_cpu_idle_time(cpu); idle_ticks = (unsigned int) (total_idle_ticks - rcpu->prev_idle); + idle_ticks = min(idle_ticks, total_ticks); rcpu->prev_idle = total_idle_ticks; /* We do a very dumb calculation to update the LEDs for now,
Limit idle ticks to total ticks. This prevents the annoying rackmeter leds fully ON / OFF blinking state that happens on fully idling G5 Xserve systems. Signed-off-by: Aaro Koskinen <aaro.koskinen@iki.fi> --- drivers/macintosh/rack-meter.c | 1 + 1 file changed, 1 insertion(+)