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SubjectRe: [2.6.16-rc6 patch] fix interactive task starvation
FromMike Galbraith <>
DateSat, 18 Mar 2006 08:48:39 +0100
On Fri, 2006-03-17 at 23:33 -0800, Andrew Morton wrote:
> > +static int expired_starving(runqueue_t *rq)
> 
> I'll make that inline..
> 

Oops, I understood you to want that uninlined.

> > +{
> > +	int limit;
> > +
> > +	/*
> > +	 * Arrays were recently switched, all is well.
> > +	 */
> > +	if (!rq->expired_timestamp)
> > +		return 0;
> > +
> > +	limit = STARVATION_LIMIT * rq->nr_running;
> 
> In the previous iteration you had, effectively,
> 
> 	if (!limit)
> 		return 0;
> 
> in here.   But it's now gone.   Deliberate?

Yes.  I see no way for it to be zero.  I think that was just a leftover.

	-Mike

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