Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit c796d1d9 authored by Aaro Koskinen's avatar Aaro Koskinen Committed by Michael Ellerman
Browse files

drivers: macintosh: rack-meter: limit idle ticks to total ticks 



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: default avatarAaro Koskinen <aaro.koskinen@iki.fi>
Signed-off-by: default avatarMichael Ellerman <mpe@ellerman.id.au>
parent 7f92bc56

drivers/macintosh/rack-meter.c

+1 −0
Original line number Diff line number Diff line
@@ -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,