RE: [UPDATE] Fresh zerocopy patch on kernel.org

2001-02-01 Thread Jonathan Earle
> Malcolm Beattie writes: > > Alexey has mailed me suggesting the problem may be that netfilter > > is turned on. > > Oh yes, netfilter being enabled will cause some performance > degradation, that is for sure. Do you think that netfilter being enabled would also cause a decrease in routing t

Re: [UPDATE] Fresh zerocopy patch on kernel.org

2001-02-01 Thread David S. Miller
Malcolm Beattie writes: > Alexey has mailed me suggesting the problem may be that netfilter > is turned on. Oh yes, netfilter being enabled will cause some performance degradation, that is for sure. Later, David S. Miller [EMAIL PROTECTED] - To unsubscribe from this list: send the line "unsub

Re: [UPDATE] Fresh zerocopy patch on kernel.org

2001-02-01 Thread Malcolm Beattie
David S. Miller writes: > > Malcolm Beattie writes: > > David S. Miller writes: > > > > > > At the usual place: > > > > > > ftp://ftp.kernel.org/pub/linux/kernel/people/davem/zerocopy-2.4.1-1.diff.gz > > > > Hmm, disappointing results here; maybe I've missed something. > > As discussed

Re: [UPDATE] Fresh zerocopy patch on kernel.org

2001-01-31 Thread David S. Miller
Malcolm Beattie writes: > David S. Miller writes: > > > > At the usual place: > > > > ftp://ftp.kernel.org/pub/linux/kernel/people/davem/zerocopy-2.4.1-1.diff.gz > > Hmm, disappointing results here; maybe I've missed something. As discussed elsewhere there is a %10 to %15 performance h

Re: [UPDATE] Fresh zerocopy patch on kernel.org

2001-01-31 Thread Malcolm Beattie
David S. Miller writes: > > At the usual place: > > ftp://ftp.kernel.org/pub/linux/kernel/people/davem/zerocopy-2.4.1-1.diff.gz Hmm, disappointing results here; maybe I've missed something. Setup is a Pentium II 350MHz (tusk) connected to a Pentium III 733MHz (heffalump) (both 512MB RAM) with

Re: [UPDATE] Fresh zerocopy patch on kernel.org

2001-01-30 Thread David S. Miller
Chris Wedgwood writes: > On Tue, Jan 30, 2001 at 01:33:34AM -0800, David S. Miller wrote: > > 2) Accept TCP flags (ACK, URG, RST, etc.) for out of window packets >if truncating the data to the window would make that packet valid. >(Alexey) > > 3) Add SO_ACCEPTCONN

[UPDATE] Fresh zerocopy patch on kernel.org

2001-01-30 Thread David S. Miller
At the usual place: ftp://ftp.kernel.org/pub/linux/kernel/people/davem/zerocopy-2.4.1-1.diff.gz (As usual, please allow some minutes for the mirrors to get it) Changes since last installment: 1) Merge to 2.4.1 final. (me) 2) Accept TCP flags (ACK, URG, RST, etc.) for out of window packets