Skip site navigation (1)Skip section navigation (2)
Date:      Sat, 5 May 2001 16:04:27 -0700 (PDT)
From:      Archie Cobbs <archie@dellroad.org>
To:        Jonathan Lemon <jlemon@flugsvamp.com>
Cc:        tlambert@primenet.com, current@FreeBSD.ORG
Subject:   Re: panic in fxp driver
Message-ID:  <200105052304.f45N4RO00676@arch20m.dellroad.org>
In-Reply-To: <200105031828.f43ISSi06097@prism.flugsvamp.com> "from Jonathan Lemon at May 3, 2001 01:28:28 pm"

next in thread | previous in thread | raw e-mail | index | archive | help
Jonathan Lemon writes:
> >Please consider the case where there are two mbuf chains being
> >transmitted, which look like this:
> 
> Um.  "Not Possible".  

I thought m_copypacket() of a cluster mbuf would yield exactly
this situation (two headers pointing to the same data region).

-Arcihe

__________________________________________________________________________
Archie Cobbs     *     Packet Design     *     http://www.packetdesign.com

To Unsubscribe: send mail to majordomo@FreeBSD.org
with "unsubscribe freebsd-current" in the body of the message




Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?200105052304.f45N4RO00676>