From owner-freebsd-net Tue Jun 19 21:40:10 2001 Delivered-To: freebsd-net@freebsd.org Received: from silby.com (cb34181-a.mdsn1.wi.home.com [24.14.173.39]) by hub.freebsd.org (Postfix) with ESMTP id EB35A37B403 for ; Tue, 19 Jun 2001 21:40:07 -0700 (PDT) (envelope-from silby@silby.com) Received: (qmail 34501 invoked by uid 1000); 20 Jun 2001 04:40:06 -0000 Received: from localhost (sendmail-bs@127.0.0.1) by localhost with SMTP; 20 Jun 2001 04:40:06 -0000 Date: Tue, 19 Jun 2001 23:40:06 -0500 (CDT) From: Mike Silbersack To: Bosko Milekic Cc: , Jesper Skriver Subject: Re: tcp template removal / scalability patch In-Reply-To: <20010619173956.H52501-100000@achilles.silby.com> Message-ID: <20010619233725.P28167-100000@achilles.silby.com> MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII Sender: owner-freebsd-net@FreeBSD.ORG Precedence: bulk List-ID: List-Archive: (Web Archive) List-Help: (List Instructions) List-Subscribe: List-Unsubscribe: X-Loop: FreeBSD.org On Tue, 19 Jun 2001, Mike Silbersack wrote: > Looking back, I should change the keepalive case so that it never needs > the tcp template; this will require simple mods to tcp_respond. I'll > change this and make a new patch soon. Blech. tcp_respond doesn't look friendly, and the case where a keepalive is actually sent is rare. We can live with using 2 mbufs instead of 1 once every two hours of idle time. I'm going to stick with the current patch (aside from formatting changes.) The removal of the panic and renaming of t_template are inconsequental to the operation of the patch, please review it as is. Thanks, Mike "Silby" Silbersack To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-net" in the body of the message