| | Date | Tue, 14 Feb 2012 22:15:18 -0800 | | Subject | Re: [RFC][PATCH 5/8] PM / Sleep: Change wakeup statistics | | From | Arve Hjønnevåg <> |
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On Mon, Feb 6, 2012 at 5:05 PM, Rafael J. Wysocki <rjw@sisk.pl> wrote: > From: Rafael J. Wysocki <rjw@sisk.pl> > > Wakeup statistics used by Android are slightly different from what we > have at the moment, so modify them to follow Android more closely. ... > @@ -438,6 +444,11 @@ static void wakeup_source_deactivate(str > if (ktime_to_ns(duration) > ktime_to_ns(ws->max_time)) > ws->max_time = duration; > > + ws->last_time = now; > + if (ws->has_timeout && time_after(jiffies, ws->timer_expires))
time_after_eq may work better (or increment the count from the timer). I applied this patch and the expire counts I see for wakeup-sources that always time-out do not match the active count.
-- Arve Hjønnevåg -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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