From owner-svn-src-head@freebsd.org Wed Dec 20 19:15:10 2017 Return-Path: Delivered-To: svn-src-head@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 66301E9DFD0; Wed, 20 Dec 2017 19:15:10 +0000 (UTC) (envelope-from adrian.chadd@gmail.com) Received: from mail-wr0-x230.google.com (mail-wr0-x230.google.com [IPv6:2a00:1450:400c:c0c::230]) (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 EBD757D1AD; Wed, 20 Dec 2017 19:15:09 +0000 (UTC) (envelope-from adrian.chadd@gmail.com) Received: by mail-wr0-x230.google.com with SMTP id f8so12425103wre.4; Wed, 20 Dec 2017 11:15:09 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:sender:in-reply-to:references:from:date:message-id :subject:to:cc; bh=djiBRCiwF7+/iEoukM+sp/6B/PBydAcJQgcd3AAeVwo=; b=Exen+j4/FglJ5T7K+pDrvHt6yCJoIw3uJmolKSCz4ekmLg2s8xokm9ab4lmWQZ83Aa sIFp+EBWVUlEkjm8Aa6i4BA3ryWuNXPzWTW1LXmXY0Jx0DWW4DJT+8Ayr9SqxArygnFP dYvVszFf5r/Ps27GZtfDbl2M6Vwiy2S4+vbVAJae6vDTGSQbMr55d7q/r+GNBbMxwJQ4 HQCnPg3QWL3sfC92ra1ZEVvYWlgmHGRWYda0RM0zK5LH1HvK0NjHQNogOcWRRpzWpK+B XouUXEggjpVz5xuZka81a5TVVG5nFPUQtt1AuhulLWk2qoSTX5Wi7YvlcEdd+XcuHtYs F0aA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:sender:in-reply-to:references:from :date:message-id:subject:to:cc; bh=djiBRCiwF7+/iEoukM+sp/6B/PBydAcJQgcd3AAeVwo=; b=m16l7uoQhJKIibC8kj/9wUw/EPzXGYhciSJ6XWQeVlioaBnd3NrVpIhE9APA+u0o9A FSUtVCn2h3QOHbtzMoZyh+G5ie29Az7QaKnBX4kWz9XSfLQSDOS1LiyJIZXxvWuKdRKF 5ExHykiaZD2vDtcJvyyCZ6h97uPupn9g3Ymnw10BdRJXMvIUTAF8KeU6Uo/r5gQvg29h BSnDT2cmHyEQ9Y6qY0y3SlNon5Q2gaZ5TSO8Pa4gfhlryY6rXvAGrOzVOasVR43dAmIO tj1M5QqRbSc9fMcs8vR4qDp9WmIR7EdUxdbBF4UXtRJkBO6Ie6+J2jPtT1/MEgDb8r5k QAag== X-Gm-Message-State: AKGB3mIVGSERMCc47fhd6Mc1LXzKNWdSUT2JiA80JYXbGWQ53GJjF0Mr FUcohGnoc7vJcvLRW018cANC4csrpm8MpRJNhwWAWw== X-Google-Smtp-Source: ACJfBov1UPVQuXw/yUWSy0WBjaZkLPYyY0ig3exw27gx4AYZoj/VdeHUT8WsvdYk/VenbBBjZvm2BObyXEDZLYgMngE= X-Received: by 10.223.188.66 with SMTP id a2mr9945497wrh.249.1513797307611; Wed, 20 Dec 2017 11:15:07 -0800 (PST) MIME-Version: 1.0 Sender: adrian.chadd@gmail.com Received: by 10.28.213.11 with HTTP; Wed, 20 Dec 2017 11:15:06 -0800 (PST) In-Reply-To: <2357779.RlDvz1mMEe@ralph.baldwin.cx> References: <201712110432.vBB4WbnE021090@repo.freebsd.org> <1839614.eNG2DjLqvF@ralph.baldwin.cx> <28f2f06b-dc46-99f1-70be-260bb408c827@freebsd.org> <2357779.RlDvz1mMEe@ralph.baldwin.cx> From: Adrian Chadd Date: Wed, 20 Dec 2017 11:15:06 -0800 X-Google-Sender-Auth: Sh046Tkh5N-TEbPQV3JOa7JVaoo Message-ID: Subject: Re: svn commit: r326758 - in head/sys/i386: conf include To: John Baldwin Cc: Nathan Whitehorn , David Chisnall , Eugene Grosbein , Konstantin Belousov , Conrad Meyer , "src-committers@freebsd.org" , "svn-src-all@freebsd.org" , "svn-src-head@freebsd.org" Content-Type: text/plain; charset="UTF-8" X-BeenThere: svn-src-head@freebsd.org X-Mailman-Version: 2.1.25 Precedence: list List-Id: SVN commit messages for the src tree for head/-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 20 Dec 2017 19:15:10 -0000 Hi, I kinda bet that this will just get worse over time, so maybe it's time we revisited figuring out a better way of dispatching work instead of (a) lots of kernel threads for different subsystems and (b) lots of deep stack frames. eg - NFS over wifi == hilarious pain -adrian