Messages in this thread |  | | Date | Mon, 24 Feb 2003 00:50:31 -0800 | From | William Lee Irwin III <> | Subject | Re: Minutes from Feb 21 LSE Call |
| |
Bill Huey (Hui) <billh@gnuppy.monkey.org> wrote: >> especially given some of the IO performance improvement that >> happened as a courtesy of preempt.
On Mon, Feb 24, 2003 at 12:40:05AM -0800, Andrew Morton wrote: > There is no evidence for any such thing. Nor has any plausible > theory been put forward as to why such an improvement should occur.
There's a vague notion in my head that it should decrease scheduling latencies in general, possibly including responses to io completion.
No idea how that lines up with reality. You've actually tracked scheduling latencies at least at some point in the past. What kind of results have you seen from the stuff (if any)?
-- wli - 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/
|  |