From owner-freebsd-net@FreeBSD.ORG Fri Feb 27 18:32:18 2015 Return-Path: Delivered-To: freebsd-net@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTPS id 01B877FD; Fri, 27 Feb 2015 18:32:18 +0000 (UTC) Received: from mail-ie0-x22e.google.com (mail-ie0-x22e.google.com [IPv6:2607:f8b0:4001:c03::22e]) (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 BA0FB3A0; Fri, 27 Feb 2015 18:32:17 +0000 (UTC) Received: by iecrd18 with SMTP id rd18so33019119iec.8; Fri, 27 Feb 2015 10:32:17 -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=J0VgLpIkEsS7f8Eu9NwOKlNznpvuQxy5v/WzKvx2D7o=; b=uoQcJGowskWZI59SpAZ66Bs99luEV5VwrEXXVDWTs9WtiArXwudGsclEvg/aXYjC1k yjklymT0/Tl+uyuxOEEctHc8B379yJwREA2x6cO2nrTCVBf4x+8bsF72nK7aGyPS4ttF 9SBPzeQvFkhoWC/6pVOESyPJf2+uOP4UDq8GIf8DkIYg9vzJei6B/rFy9+sDHl9QZOT+ TZc89obSBBGnKoV3X1Q3H5FrmAWI0ezh1LmQwhHwuCmhLkjaFxVtfSAlGd12hRbxne+t foZJTNdkH4iCw8v6Fd93tQIhmNiVs/wm0fWwVuscx8VShRCl2j5Ab4ctD5WGZVPfc9EI lXuA== MIME-Version: 1.0 X-Received: by 10.50.66.170 with SMTP id g10mr4730189igt.49.1425061937115; Fri, 27 Feb 2015 10:32:17 -0800 (PST) Sender: adrian.chadd@gmail.com Received: by 10.36.17.66 with HTTP; Fri, 27 Feb 2015 10:32:17 -0800 (PST) In-Reply-To: <4083712.jb7qREZuG6@ralph.baldwin.cx> References: <1421339375968.94209@netapp.com> <1425050565215.33356@netapp.com> <4083712.jb7qREZuG6@ralph.baldwin.cx> Date: Fri, 27 Feb 2015 10:32:17 -0800 X-Google-Sender-Auth: yOL2EVvA_85t0uyrFunBgqRDjVQ Message-ID: Subject: Re: Accessing socket APIs soon after accept From: Adrian Chadd To: John Baldwin Content-Type: text/plain; charset=UTF-8 Cc: "freebsd-net@freebsd.org" , "Quattlebaum, Ryan" X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.18-1 Precedence: list List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 27 Feb 2015 18:32:18 -0000 On 27 February 2015 at 10:07, John Baldwin wrote: > On Friday, February 27, 2015 10:03:33 AM Adrian Chadd wrote: >> Is this also a bug on -9 and -10? > > Yes. I may merge just the tcp_syncache.c part of this change down to stable > branches. Cool, thanks. Placing half-completed connections on the queue always looked a bit odd to me.. -a