Messages in this thread |  | | Subject | Re: [PATCH] TCP Zero Copy for mmapped files | From | Alan Cox <> | Date | 02 Jan 2003 23:20:44 +0000 |
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On Thu, 2003-01-02 at 22:28, Larry McVoy wrote: > The VM cost hurts. Badly. Imagine that the network costs ZERO. Then > the map/unmap/vm ops become the dominating term. That's why it is a > fruitless approach, it still has a practical limit which is too low.
It depends how predictable your content is. With a 64bit box and a porn server its probably quite tidy
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