From owner-svn-src-all@freebsd.org Wed Dec 20 19:20:28 2017 Return-Path: Delivered-To: svn-src-all@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 5F260E9E4DE for ; Wed, 20 Dec 2017 19:20:28 +0000 (UTC) (envelope-from wlosh@bsdimp.com) Received: from mail-io0-x234.google.com (mail-io0-x234.google.com [IPv6:2607:f8b0:4001:c06::234]) (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 1C6127D5F4 for ; Wed, 20 Dec 2017 19:20:28 +0000 (UTC) (envelope-from wlosh@bsdimp.com) Received: by mail-io0-x234.google.com with SMTP id o2so18440251ioe.8 for ; Wed, 20 Dec 2017 11:20:28 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=bsdimp-com.20150623.gappssmtp.com; s=20150623; h=mime-version:sender:in-reply-to:references:from:date:message-id :subject:to:cc; bh=mmZzcqVpGmCKyIOf6RPY4RTOIcqJw6YvcLiyZ2gikuw=; b=Zp86OoTKen5d6W7gES/6KMSmC70F4C7TJGK1DFzxTB97pCtSDmR/WSuyX0SXk3zfrC 3McTdCyhWkPJZC0mVZ/TmzlYVNAJqRMKlPAwmJKD7ddujBZSzJoDoFpfBNf/86ApZBA2 7kTpnLH4hg3AYNmVvuhx7x31BnbCM0G5zLLfl7EYroAArMSDZyAMyWPOeGtcFRzCnaGE boervkqxpwKj4xuEeRC1d5ivXDnvekK2A1I0K+LQrwLFzsl0Jam4qaE4X7eae7CMQ1B5 EKSpYelOUm/0VExwwD5J+uFTYFNZ9gfmM3rWPHGoOY86Erk2DPA+wYU6SPibxM8OrAOB gRmQ== 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=mmZzcqVpGmCKyIOf6RPY4RTOIcqJw6YvcLiyZ2gikuw=; b=fwoBmkxMhx7lO8YfwkgfSKC6Y35nAKrx0HK2q6TA+1huN3EHK4mO7LfZn7uAm6AsuM FAlA1V5m8tcnCdpY2bWlsbyuM2PSVOiYm3Q3WLTvV/fH+DdnMy1mdGRIOTGcGYXvvZFC XPKAw3QxDeyrP9dxKunKq2oBGlxNuYrnUR4KOF0sLkylBUH5KIYM8sCsCvCjKYHzXTRs WIuMHM5P1bt8Fip2CZCpZEF7strvvSjky5DGa37N5eQW4IBlGEv78PKS/3P6OGnSqTnw dL+eyoBeI6TIjYy7kho7tCeAilYROsdiV0Uan6jy1yu4rNEStVz6LoZ1AZOAc3CUmCOM Kl2Q== X-Gm-Message-State: AKGB3mL+w6QpwoYddPuYGHIU1m27fTAM+DqdTRQSpeFNu5xehVyQtNiA i+vHIZ9lU6Kdrf+H/oINgrziV1hHQvdtO/gEewWnbw== X-Google-Smtp-Source: ACJfBoshpGLg3dAXgGLx/uL0okpL6j1oBKr3rUwyWI5gIZSuq5SIrHfi0tPKg6ZfJXRRG8lMXqG7kieb3EH+3lDMr+Y= X-Received: by 10.107.30.81 with SMTP id e78mr9431050ioe.130.1513797627091; Wed, 20 Dec 2017 11:20:27 -0800 (PST) MIME-Version: 1.0 Sender: wlosh@bsdimp.com Received: by 10.79.108.204 with HTTP; Wed, 20 Dec 2017 11:20:25 -0800 (PST) X-Originating-IP: [2603:300b:6:5100:1052:acc7:f9de:2b6d] In-Reply-To: References: <201712110432.vBB4WbnE021090@repo.freebsd.org> <1839614.eNG2DjLqvF@ralph.baldwin.cx> <28f2f06b-dc46-99f1-70be-260bb408c827@freebsd.org> <2357779.RlDvz1mMEe@ralph.baldwin.cx> From: Warner Losh Date: Wed, 20 Dec 2017 12:20:25 -0700 X-Google-Sender-Auth: otn6X_LiWgNJu4Y1rqx80tSQ9NA Message-ID: Subject: Re: svn commit: r326758 - in head/sys/i386: conf include To: Adrian Chadd Cc: John Baldwin , Nathan Whitehorn , David Chisnall , Eugene Grosbein , Konstantin Belousov , Conrad Meyer , "src-committers@freebsd.org" , "svn-src-all@freebsd.org" , "svn-src-head@freebsd.org" X-Mailman-Approved-At: Wed, 20 Dec 2017 19:33:25 +0000 Content-Type: text/plain; charset="UTF-8" X-Content-Filtered-By: Mailman/MimeDel 2.1.25 X-BeenThere: svn-src-all@freebsd.org X-Mailman-Version: 2.1.25 Precedence: list List-Id: "SVN commit messages for the entire src tree \(except for " user" and " projects" \)" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 20 Dec 2017 19:20:28 -0000 On Wed, Dec 20, 2017 at 12:15 PM, Adrian Chadd wrote: > 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 > non-hilarious pain can be had by adding IPSEC to that recipe. Warner