From owner-svn-src-head@FreeBSD.ORG Sat Nov 10 17:51:29 2012 Return-Path: Delivered-To: svn-src-head@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [69.147.83.52]) by hub.freebsd.org (Postfix) with ESMTP id E7423A6B; Sat, 10 Nov 2012 17:51:28 +0000 (UTC) (envelope-from yanegomi@gmail.com) Received: from mail-ob0-f182.google.com (mail-ob0-f182.google.com [209.85.214.182]) by mx1.freebsd.org (Postfix) with ESMTP id 41DEF8FC08; Sat, 10 Nov 2012 17:51:28 +0000 (UTC) Received: by mail-ob0-f182.google.com with SMTP id wc20so6346520obb.13 for ; Sat, 10 Nov 2012 09:51:27 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:in-reply-to:references:date:message-id:subject:from:to :cc:content-type; bh=/lX/NOc4fy+RbDR2pijksz7wX+upOE0Zm/gETwZ3FcM=; b=LtQs/NsyJ5sdmgLTcH7eTaU3BTYeIKqQ1zbu9AwSYtJ2WavfIstPwItNQymUMc+Uxn 75NvC3514bh1yDXExo7Am1B7S1WR9/f6CVdAAk5o7XCKZ1mlhJLV6TQSLRtv7+POtiKX svFNfzYxgxlQ+yGdwN+CfDmmoQzcf/JNrGJGGjMCbqoj60OakO6JtbqgAqwpQGHLeuaM ojwhPZXBXtujYsEOWkuICa6wKXTZ0KJS4ZyF4u+5h7UBAHseJJRzUdFaLeEnCt2TSBXU uz5fmBB28bM3ulYd6Vgwm6qSHsKmWblsI8RALlGwAKpiquKr+6/wRyLBaeL/Uz9rakqW sHdg== MIME-Version: 1.0 Received: by 10.60.32.137 with SMTP id j9mr11134060oei.133.1352569887827; Sat, 10 Nov 2012 09:51:27 -0800 (PST) Received: by 10.76.143.33 with HTTP; Sat, 10 Nov 2012 09:51:27 -0800 (PST) In-Reply-To: References: <201211100208.qAA28e0v004842@svn.freebsd.org> <509DC25E.5030306@mu.org> <509E3162.5020702@FreeBSD.org> <509E7E7C.9000104@mu.org> <509E830D.5080006@mu.org> <509E847E.30509@mu.org> <509E8930.50800@mu.org> Date: Sat, 10 Nov 2012 09:51:27 -0800 Message-ID: Subject: Re: svn commit: r242847 - in head/sys: i386/include kern From: Garrett Cooper To: Peter Wemm Content-Type: text/plain; charset=ISO-8859-1 X-Content-Filtered-By: Mailman/MimeDel 2.1.14 Cc: src-committers@freebsd.org, Eitan Adler , Alfred Perlstein , svn-src-all@freebsd.org, Alfred Perlstein , svn-src-head@freebsd.org X-BeenThere: svn-src-head@freebsd.org X-Mailman-Version: 2.1.14 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: Sat, 10 Nov 2012 17:51:29 -0000 On Sat, Nov 10, 2012 at 9:45 AM, Peter Wemm wrote: > On Sat, Nov 10, 2012 at 9:33 AM, Eitan Adler wrote: > > On 10 November 2012 12:04, Alfred Perlstein wrote: > >> Sure, if you'd like you can help me craft that comment now? > > > > I think this is short and clear: > > === > > Limit the amount of kernel address space used to a fixed cap. > > 384 is an arbitrarily chosen value that leaves 270 MB of KVA available > > of the 2 MB total. On systems with large amount of memory reduce the > > the slope of the function in order to avoiding exhausting KVA. > > === > > That's actually completely 100% incorrect... > Would it be a good idea to reference the other commit ref. numbers done by dillon@ in the commit message, or would this be redundant? Thanks! -Garrett