Re: (*(unsigned long *)&jiffies)++;
Davide Libenzi (dlibenzi@maticad.it)
Thu, 6 Jan 2000 17:43:20 +0100
On Thu, 06 Jan 2000, Tigran Aivazian wrote:
> > void do_timer(struct pt_regs * regs)
> > {
> > - /* (*(unsigned long *)&jiffies)++; */
> > - jiffies++;
> > - lost_ticks++;
> > + __asm__ __volatile__("incl jiffies");
> > + __asm__ __volatile__("incl lost_ticks");
> > mark_bh(TIMER_BH);
> > if (!user_mode(regs))
> > - lost_ticks_system++;
> > + __asm__ __volatile__("incl lost_ticks_system");
> > if (tq_timer)
> > mark_bh(TQUEUE_BH);
> > }
timer.c isn't in the arch branch of sources, or the "incl ??" asm instruction
exist in all the supported architectures ?
Cheers,
Davide.
--
"Debian, the freedom in freedom."
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