Re: udp sendfile & csum_partial work around

From: Hirokazu Takahashi (taka@valinux.co.jp)
Date: Sat Sep 07 2002 - 08:43:01 EST


Hello

I've already written UDP_CORK style sendfile for zerocopy NFS.
I'll post it in a few days.

> Wrong interface, you need to do something like TCP_CORK
> for udp, then the user does a write() of the headers
> then a sendfile() then an uncork. When the uncork happens
> you push the accumulated SKB to be transmitted.

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