Re: [PATCH 0/9]: TCP: The Road to Super TSO

[John Heffner <jheffner@xxxxxxx>]

On Tuesday 07 June 2005 12:08 am, David S. Miller wrote:
> Some folks, notable the S2IO guys, get performance degradation
> from the Super TSO v2 patch (they get it from the first version
> as well).  It's a real pain to spot what causes such things
> in such a huge patch... so I started splitting things up in
> a very fine grained manner so we can catch regressions more
> precisely.

I'm curious about the details of this.  Is there decreased performance 
relative to current TSO?  Relative to no TSO?  Sending to just one receiver 
or many, and is it receiver limited?

  -John