Re: [2.6.16-rc6 patch] fix interactive task starvation

[Ingo Molnar]

* Andrew Morton <akpm@xxxxxxxx> wrote:

> I ended up with the below.
> 
> Which do we think is more likely to be true - batch_task(p) or 
> expired_starving(rq)?  batch_task() looks cheaper to evaluate so I put 
> that first.  But I guess it's less likely to be true.  hmm.

it doesnt really matter - scheduler_tick() is a slowpath. Putting 
batch_task() first is ok.

	Ingo
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/