From owner-freebsd-net@freebsd.org Tue Feb 21 08:58:56 2017 Return-Path: Delivered-To: freebsd-net@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 2D551CE73D0 for ; Tue, 21 Feb 2017 08:58:56 +0000 (UTC) (envelope-from julien.charbon@gmail.com) Received: from mailman.ysv.freebsd.org (unknown [127.0.1.3]) by mx1.freebsd.org (Postfix) with ESMTP id 10765C25 for ; Tue, 21 Feb 2017 08:58:56 +0000 (UTC) (envelope-from julien.charbon@gmail.com) Received: by mailman.ysv.freebsd.org (Postfix) id 0F63CCE73CF; Tue, 21 Feb 2017 08:58:56 +0000 (UTC) Delivered-To: net@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 0F0B6CE73CE for ; Tue, 21 Feb 2017 08:58:56 +0000 (UTC) (envelope-from julien.charbon@gmail.com) Received: from mail-wm0-f67.google.com (mail-wm0-f67.google.com [74.125.82.67]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (Client CN "smtp.gmail.com", Issuer "Google Internet Authority G2" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id A6481C24; Tue, 21 Feb 2017 08:58:55 +0000 (UTC) (envelope-from julien.charbon@gmail.com) Received: by mail-wm0-f67.google.com with SMTP id c85so18458328wmi.1; Tue, 21 Feb 2017 00:58:55 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:subject:to:references:cc:message-id:date :user-agent:mime-version:in-reply-to:content-transfer-encoding; bh=Vmt6iU63eioAq2+rNWP0/XCyyMvUlitR08eYBIB4OdI=; b=jEAyV6WF3g2Z3u4uemoG6NfkF0fVeGk+EpMd5Qc3nCvozGfnTa8RDjdW6vjHRqA7Fj jt1d0pP5Ry3VfIEYznqCQLnXY5MTrI0xSwg4Ucl1JbDtRA5tNZ5wNTVvumhJ9dYoa8HZ FEw7ceZ1VHS8WsRnTecmtzZxj6boQXHd2Lt/muZZt0VsusjeNR4qdCq/X4xWw1/dmWby X/FhMj2GBpefEi6Dpbsf27/Jy6qLMDVLXQGUX7OZZp0btJKDkk6Y97xz+yt/Jf3k2MzJ jImUpGZmhNou3CXXEZJtdBbn1JWeZZmPPoKBNrmH3ZynZFHBq+k17Md5e2FZikk7MHVx 3DPA== X-Gm-Message-State: AMke39kwcIF6Xw95Iv0K4O42qpipjrG39KXoc77dVkHMdmXlK+SaQvn3QDhqsieDKewnIA== X-Received: by 10.28.30.79 with SMTP id e76mr23113319wme.96.1487667527403; Tue, 21 Feb 2017 00:58:47 -0800 (PST) Received: from [10.100.64.14] ([217.30.88.7]) by smtp.gmail.com with ESMTPSA id d75sm12560420wmd.25.2017.02.21.00.58.45 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Tue, 21 Feb 2017 00:58:46 -0800 (PST) From: Julien Charbon Subject: Re: listening sockets as non sockets To: Gleb Smirnoff , hiren@FreeBSD.org, Jason Eggleston References: <20170127005251.GM2611@FreeBSD.org> <20170210063024.GE1973@FreeBSD.org> <20170216184903.GF58829@FreeBSD.org> Cc: rrs@FreeBSD.org, jtl@FreeBSD.org, net@FreeBSD.org Message-ID: <0858647a-ec3c-1a78-053f-d04397a82d8a@freebsd.org> Date: Tue, 21 Feb 2017 09:58:45 +0100 User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.11; rv:45.0) Gecko/20100101 Thunderbird/45.7.1 MIME-Version: 1.0 In-Reply-To: <20170216184903.GF58829@FreeBSD.org> Content-Type: text/plain; charset=windows-1252 Content-Transfer-Encoding: 8bit X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 21 Feb 2017 08:58:56 -0000 Hi Gleb, On 2/16/17 7:49 PM, Gleb Smirnoff wrote: > On Thu, Feb 09, 2017 at 10:30:24PM -0800, Gleb Smirnoff wrote: > T> Two important updates. > T> > T> 1) The patch worked pretty okay, but the idea of separate file type is > T> abandoned. With current filedescriptor code it is almost impossible > T> to racelessly switch fileops and f_data. > T> For more details read the commit message, URL below. > T> > T> 2) I moved the work to git. It allows for easier code sharing. > T> > T> https://github.com/glebius/FreeBSD/commit/3a52df429889ea9c6e61013f6913aad95939f159 > > The current 'solisten' branch at https://github.com/glebius/FreeBSD has > been running successfully for 48 hours at Netflix. But as mentioned before, > our connection rate is pretty low. > > So, testing from Julien and Hiren will be much appreciated. Sound good, I will have spare time to get performance results on our side w/ and w/o your change before the end of this week. Thanks. -- Julien