>>> On Sun, Dec 9, 2007 at 9:53 PM, in message
<[email protected]>, Gregory Haskins
<[email protected]> wrote:
> + * I have no doubt that this is the proper thing to do to make
> + * sure RT tasks are properly balanced. What I cannot wrap my
> + * head around at this late hour is if issuing a reschedule()
> + * here may cause issues in other circumstances. TBD
> + */
> + if (!task_running(rq, p))
> + resched_task(rq->curr);
> + }
It dawned on me after I sent this that a further optimization here is to predicate the reschedule on whether we are overloaded. In otherwords:
if (!task_running(rq, p) && rt_overloaded(rq))
Regards,
-Greg
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