Am Freitag, 10. Februar 2006 20:05 schrieb Linus Torvalds:
> So we may have different expectations, because we've seen different
> patterns. Me, I've seen the "events are huge, and you stagger them", so
> that the previous event has time to flow out to disk while you generate
> the next one. There, MS_ASYNC starting IO is _wrong_, because the scale of
> the event is just huge, so trying to push it through the IO subsystem asap
> just makes everything suck.
Isn't the benefit of starting writing immediately greater the smaller
the area in question? If so, couldn't a heuristic be found to decide whether
to initiate IO at once?
Oliver
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