Messages in this thread |  | | | Subject | Re: RCU question | | From | Lee Revell <> | | Date | Tue, 14 Dec 2004 16:40:37 -0500 |
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On Sun, 2004-12-12 at 13:15 +0100, Andrea Arcangeli wrote: > Overall this is a very minor issue (unless HZ is 0), it would only > introduce a 1/HZ latency to the irq that get posted while the nmi > handler is running, and the nmi handlers never runs in production.
Ingo, couldn't this account for some of the inexplicable outliers some people were seeing in latency tests?
Lee
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