Date: Thu, 21 Sep 2006 20:06:53 +0200 From: Andre Oppermann <andre@freebsd.org> To: freebsd-current@freebsd.org Cc: alc@freebsd.org, freebsd-net@freebsd.org, Gleb Smirnoff <glebius@FreeBSD.org>, tegge@freebsd.org, gallatin@cs.duke.edu Subject: Re: Much improved sendfile(2) kernel implementation Message-ID: <4512D4BD.8020506@freebsd.org> In-Reply-To: <4512850A.5000107@freebsd.org> References: <4511B9B1.2000903@freebsd.org> <20060921114431.GF27667@FreeBSD.org> <4512850A.5000107@freebsd.org>
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Andre Oppermann wrote: > Gleb Smirnoff wrote: >> Is there RELENG_6 version of your patch. If there is one, we can test it >> quite extensively. > > This patch does not fully apply to RELENG_6 as there are some small changes > and a bit locking differences. It shouldn't be too hard to adapt it. You > won't get TSO speedups though and we can't MFC TSO because it changes the > ABI+API for network drivers. Actually forget what I said about TSO. That can go in as it doesn't change the ABI and only extends the API in a compatible way. What can't go in are the recent VLAN changes but that's completely unrelated to TSO. -- Andre
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