| Date | Wed, 16 Jul 2014 08:58:09 +0200 (CEST) | From | Thomas Gleixner <> | Subject | Re: [patch 51/55] clocksource: Make delta calculation a function |
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On Tue, 15 Jul 2014, John Stultz wrote:
> On Fri, Jul 11, 2014 at 6:45 AM, Thomas Gleixner <tglx@linutronix.de> wrote: > > @@ -335,16 +335,15 @@ static void timekeeping_update(struct ti > > */ > > static void timekeeping_forward_now(struct timekeeper *tk) > > { > > - cycle_t cycle_now, cycle_delta; > > + cycle_t cycle_now, delta; > > struct clocksource *clock; > > s64 nsec; > > > > clock = tk->clock; > > cycle_now = clock->read(clock); > > - cycle_delta = (cycle_now - clock->cycle_last) & clock->mask; > > - tk->cycle_last = clock->cycle_last = cycle_now; > > + delta = clocksource_delta(cycle_now, clock->cycle_last, clock->mask); > > Errr.. Was dropping the update to tk->cycle_last and clock->cycle_last > intended? That seems broken.
Grr, was definitely not intended.
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