Re: ixg(4) performances

[Jonathan Stone <kiwi_jonathan%yahoo.com@localhost>]

Thor,

The NetBSD  TCP stack can't handle 8K payload by page-flipping the payload and 
prepending an mbuf for XDR/NFS/TCP/IP headers? Or is the issue the extra 
page-mapping for the prepended mbuf?

--------------------------------------------
On Tue, 8/26/14, Thor Lancelot Simon <tls%panix.com@localhost> wrote:

 Subject: Re: ixg(4) performances
 To: "Emmanuel Dreyfus" <manu%netbsd.org@localhost>
 Cc: tech-kern%netbsd.org@localhost
 Date: Tuesday, August 26, 2014, 6:56 PM
 
[...]
 
 MTU 9000 considered harmful.  Use something
 that fits in 8K with the headers.
 It's a
 minor piece of the puzzle but nonetheless, it's a
 piece.
 
 Thor