From owner-freebsd-arch@FreeBSD.ORG Sat Feb 8 08:05:28 2014 Return-Path: Delivered-To: freebsd-arch@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) (using TLSv1 with cipher ADH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTPS id 54366829; Sat, 8 Feb 2014 08:05:28 +0000 (UTC) Received: from mail-we0-x235.google.com (mail-we0-x235.google.com [IPv6:2a00:1450:400c:c03::235]) (using TLSv1 with cipher ECDHE-RSA-RC4-SHA (128/128 bits)) (No client certificate requested) by mx1.freebsd.org (Postfix) with ESMTPS id B9E6314FA; Sat, 8 Feb 2014 08:05:27 +0000 (UTC) Received: by mail-we0-f181.google.com with SMTP id w61so2958009wes.12 for ; Sat, 08 Feb 2014 00:05:26 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:sender:in-reply-to:references:date:message-id:subject :from:to:cc:content-type; bh=oqQ9duU3JBy4bGQUs9XAiaQryg9aTxyH31tgpsY4NV4=; b=gD4BN/FTbU0f6yyjyjBsXGJEVe69Lgt/NnUqlNNMG3k5aIs1qUDQ4C1A1ugFcZNO/L u7pSoQG5PL43Gg/e9ikGAosADC1qicKey3M6hwN85nCceWv4aQfZzwV5Y0FE1cfFbUDs LnwGNbCaR3LRp+Pq0KOcvb/v0kzHEmlNGj/PyuWQz8172I5ZHdd5l8xRC0trCoz+QgHh 9+4XjqLle1wEI79ncrsEBA/mIL36l2auXgvMrWMnJkQmoz3w+CFSZRke6h2A9vrcZwod uF3oP5wKtp/oEjTSCPjyig10xEs3Y+sqJQ8yUlSXVx+s2HoL5MyV7YBNjYm2ypamBDm4 MWTw== MIME-Version: 1.0 X-Received: by 10.180.25.46 with SMTP id z14mr2762074wif.49.1391846726208; Sat, 08 Feb 2014 00:05:26 -0800 (PST) Sender: fluca1978@gmail.com Received: by 10.194.79.136 with HTTP; Sat, 8 Feb 2014 00:05:26 -0800 (PST) In-Reply-To: <201402071123.38516.jhb@freebsd.org> References: <52F50501.8080708@mu.org> <201402071123.38516.jhb@freebsd.org> Date: Sat, 8 Feb 2014 09:05:26 +0100 X-Google-Sender-Auth: C9d7ZUanwHeyZZ_lEpNXVbZj8OE Message-ID: Subject: Re: mbuf and uio From: Luca Ferrari To: John Baldwin Content-Type: text/plain; charset=ISO-8859-1 Cc: Alfred Perlstein , freebsd-arch@freebsd.org X-BeenThere: freebsd-arch@freebsd.org X-Mailman-Version: 2.1.17 Precedence: list List-Id: Discussion related to FreeBSD architecture List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sat, 08 Feb 2014 08:05:28 -0000 On Fri, Feb 7, 2014 at 5:23 PM, John Baldwin wrote: > On Friday, February 07, 2014 11:08:33 am Alfred Perlstein wrote: > The actual data used for I/O does not belong to the uio. > mbufs, on the other hand, store packet data. Thanks, it is very clear now. Luca