On Fri, 28 Dec 2001, Stephan von Krawczynski wrote:
> On Fri, 28 Dec 2001 09:07:48 -0800 (PST)
> Davide Libenzi <davidel@xmailserver.org> wrote:
>
> > The scheduler that Linus merged in 2.5.2-pre3 will solve the problem.
>
> Could you kindly provide a patch for 2.4.17 for Jeffrey to test and give
> comparison results to the list. This could be interesting for 2.4 too (which
> the world uses nowadays (and in the near future))?
>
> Thanks for your help ;-)
You can't, the scheduler is changed.
Try this, in sys_sched_yield() remove :
spin_lock_irq(&runqueue_lock);
move_last_runqueue(current);
spin_unlock_irq(&runqueue_lock);
and replace it with :
local_irq_disable();
if (current->counter > 0)
--current->counter;
local_irq_enable();
- Davide
-
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This archive was generated by hypermail 2b29 : Mon Dec 31 2001 - 21:00:17 EST