From owner-freebsd-arch@FreeBSD.ORG Wed May 28 11:35:59 2003 Return-Path: Delivered-To: freebsd-arch@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 7C4F837B401 for ; Wed, 28 May 2003 11:35:59 -0700 (PDT) Received: from rhombus.znep.com (sense-sea-MegaSub-1-507.oz.net [216.39.145.253]) by mx1.FreeBSD.org (Postfix) with ESMTP id D2F9F43F75 for ; Wed, 28 May 2003 11:35:58 -0700 (PDT) (envelope-from marcs@znep.com) Received: by rhombus.znep.com (Postfix, from userid 1000) id DD25E1A291; Wed, 28 May 2003 11:35:57 -0700 (PDT) Received: from localhost (localhost [127.0.0.1]) by rhombus.znep.com (Postfix) with ESMTP id C2F7A1AAA5; Wed, 28 May 2003 11:35:57 -0700 (PDT) Date: Wed, 28 May 2003 11:35:57 -0700 (PDT) From: Marc Slemko To: Igor Sysoev In-Reply-To: Message-ID: References: MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII cc: arch@freebsd.org Subject: Re: sendfile(2) SF_NOPUSH flag proposal X-BeenThere: freebsd-arch@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list List-Id: Discussion related to FreeBSD architecture List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 28 May 2003 18:35:59 -0000 On Wed, 28 May 2003, Igor Sysoev wrote: > No, I do want these flags because they resolve the problem of partially > filled packets. I believe that this problem can be solved without a fixing > the sendfile() implementation. As people have said a few times now, making an API change to work around a bug in the implementation of sendfile() simply doesn't make any sense, especially when there are other workarounds you can use until it is fixed that impose a very low overhead. No one is saying it can't be solved without fixing sendfile(), we are just saying it _shouldn't_ be because any API changes will be around for a very long time.