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Re: Zero copy transmit

To: netdev@xxxxxxxxxxx
Subject: Re: Zero copy transmit
From: Michael Richardson <mcr@xxxxxxxxxxxxxxxxxxxxxx>
Date: Tue, 29 Apr 2003 21:41:28 -0400
In-reply-to: Your message of "Tue, 29 Apr 2003 22:39:46 +0200." <20030429203945.GD349@xxxxxxxxxxxxx>
Sender: netdev-bounce@xxxxxxxxxxx
>>>>> "Andi" == Andi Kleen <ak@xxxxxxx> writes:
    Andi> I don't know if they do. The only Unix I'm aware of that has zero copy
    Andi> sendmsg() is NetBSD and their focus does not seem to be SMP 

  NetBSD 1.6 is the first release with both zero-copy and SMP.
  (1.6.1 came out two weeks ago)

  So, the focus was on making it work. 
  I would not read any more intent to it yet. Jason Thorpe is pretty smart.

]       ON HUMILITY: to err is human. To moo, bovine.           |  firewalls  [
]   Michael Richardson, Sandelman Software Works, Ottawa, ON    |net architect[
] mcr@xxxxxxxxxxxxxxxxxxxxxx |device driver[
] panic("Just another Debian GNU/Linux using, kernel hacking, security guy"); [

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