From owner-freebsd-emulation@FreeBSD.ORG Wed Dec 23 23:03:34 2009 Return-Path: Delivered-To: freebsd-emulation@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id E342F1065693; Wed, 23 Dec 2009 23:03:34 +0000 (UTC) (envelope-from imb@protected-networks.net) Received: from sarah.protected-networks.net (sarah.protected-networks.net [IPv6:2001:470:1f07:4e1::1]) by mx1.freebsd.org (Postfix) with ESMTP id 9E4318FC0A; Wed, 23 Dec 2009 23:03:34 +0000 (UTC) Received: from toshi.auburn.protected-networks.net (toshi.auburn.protected-networks.net [202.12.127.84]) (using TLSv1 with cipher DHE-RSA-CAMELLIA256-SHA (256/256 bits)) (Client CN "Iain Butler", Issuer "RSA Class 2 Personal CA" (verified OK)) (Authenticated sender: imb) by sarah.protected-networks.net (Postfix) with ESMTPSA id 34F136138; Wed, 23 Dec 2009 18:03:33 -0500 (EST) DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=protected-networks.net; s=200705; t=1261609413; bh=jXP566fDtRMJAgjGP3MH1FQb14RrABhMjOmFL+gYq4Q=; h=Message-ID:Date:From:MIME-Version:To:CC:Subject:References: In-Reply-To:Content-Type:Content-Transfer-Encoding; b=ZtamJXSPGSMQiNdejavSer8z7J4Vcj7vikJ68b7A4jTk9yMwKXNT/LHgqT+K07etg kSOOnIfCxvEQt/Ri30ymojzoiJvrs9PdEQ7AMtUHTxNghkBCoVkGB9neeP+q8S8 DomainKey-Signature: a=rsa-sha1; s=200509; d=protected-networks.net; c=nofws; q=dns; h=message-id:date:from:user-agent:mime-version:to:cc:subject: references:in-reply-to:content-type:content-transfer-encoding; b=BanoCG6/uKmC1Zf1dnnFVSjNUbzw7CKKOkbGXpsknnxxa77rTp35xlDGUWLWqXlqw s8bWDqhODDol3iqotwKDpY9gnGbvq1MYe6osRyemK5TWbnIMGSV6Td6MSBdV7K2 Message-ID: <4B32A1BF.1050200@protected-networks.net> Date: Wed, 23 Dec 2009 18:03:27 -0500 From: Michael Butler User-Agent: Mozilla/5.0 (X11; U; FreeBSD i386; en-US; rv:1.9.1.5) Gecko/20091218 Thunderbird/3.0 MIME-Version: 1.0 To: alc@freebsd.org References: <4B31AABD.2020804@ongs.co.jp> <4B322F56.3050703@protected-networks.net> <4B324994.2010805@icyb.net.ua> <4B328172.8070507@protected-networks.net> <4B329CF9.2020407@icyb.net.ua> In-Reply-To: Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Cc: freebsd-emulation@freebsd.org, Alan Cox , Andriy Gapon , freebsd-current Subject: Re: JFYI: VirtualBox stable/unstable setteings (3.0.51.r22902) X-BeenThere: freebsd-emulation@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Development of Emulators of other operating systems List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 23 Dec 2009 23:03:35 -0000 On 12/23/09 17:56, Alan Cox wrote: > Yes, there is an i386-specific race condition that I understand but haven't > fixed. It's typically triggered by the page daemon calling uma_reclaim(). > It affects all versions from 7.2 to HEAD. Ah - that's a shame because it does offer a noticeable "speed-up" on this device with large executables, imb