> --- 2.5.25/kernel/timer.c~timer-speedup Tue Jul 9 00:04:33 2002
> +++ 2.5.25-akpm/kernel/timer.c Tue Jul 9 00:06:09 2002
> @@ -211,6 +211,9 @@ int mod_timer(struct timer_list *timer,
> int ret;
> unsigned long flags;
>
> + if (timer_pending(timer) && timer->expires == expires)
> + return 1;
> +
> spin_lock_irqsave(&timerlist_lock, flags);
> timer->expires = expires;
> ret = detach_timer(timer);
Does this not lose timer sometimes?
Alexey
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