Re: efficient copy to user and copy from user routines in Linux

[Nivedita Singhvi]

> I have a patch which let sendmsg use copy_from_user 
> instead of csum_and_copy_from_user when a NIC supports 
> HW-checksumming.  It just works on kernel 2.4, I haven't 
> ported it on kernel 2.5 yet.
> If you want it I'll port it after I come back from OTTAWA.

I believe Mala has run with just such a patch independently
(not looked at it yet) provided by me, but dont believe her
current results include that patch..

thanks,
Nivedita