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On Sat, 2006-03-18 at 19:15 +1100, Con Kolivas wrote: > On Saturday 18 March 2006 19:05, Andrew Morton wrote: > > Mike Galbraith <efault@gmx.de> wrote: > > > The patch below fixes a starvation problem that occurs when a stream of > > > highly interactive tasks delay an array switch for extended periods > > > despite EXPIRED_STARVING(rq) being true. AFAIKT, the only choice is to > > > enqueue awakening tasks on the expired array in this case. > > > > > > Without this patch, it can be nearly impossible to remotely login to a > > > busy server, and interactive shell commands can starve for minutes. > > > > > > This has not been verified by anyone. Comments? > > > > What does that question mean, btw?> > He's waiting for me to say I don't like it. But I do like it. <chuckle> No. Actually, I'm waiting for Ingo to just yawn and nuke the problem with a casual flick of his pinkie. -Mike - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/ | |||||||||
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