From owner-freebsd-arch@FreeBSD.ORG Sun Dec 23 06:27:51 2012 Return-Path: Delivered-To: freebsd-arch@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [69.147.83.52]) by hub.freebsd.org (Postfix) with ESMTP id 17D17D40; Sun, 23 Dec 2012 06:27:51 +0000 (UTC) (envelope-from adrian.chadd@gmail.com) Received: from mail-wg0-x22a.google.com (wg-in-x022a.1e100.net [IPv6:2a00:1450:400c:c00::22a]) by mx1.freebsd.org (Postfix) with ESMTP id 72D268FC13; Sun, 23 Dec 2012 06:27:50 +0000 (UTC) Received: by mail-wg0-f42.google.com with SMTP id dr1so2169928wgb.3 for ; Sat, 22 Dec 2012 22:27:49 -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 :x-google-sender-auth:message-id:subject:from:to:cc:content-type; bh=djlfvBXlT9FdKprzFP2gqsd9bW1911FmiE258C8sAkg=; b=rAH5uMWjkc2wGk2tTutNbUzyRvv7oqCqkkOVkmviilyn4JP1jp8WsHVAIczj/eBpXu Lj4sjrkfLR1djFBVQDnw2z25gpnOosqQYAPwZRP8C2/boTpn1Lkp5xAFowcBjiZ6p6x+ rVo2hvx1DCCH4BHl/vF0OyopzTAuj7jR5IyCKbQ5d3/f7JA+xybJsld1Ymdrl+LrZnWS HthlSOmv9OoJimNr08J2hC1TsFeIC0KYauDUvitPnDfaGklGhZbkoWK1HYMnMMt6LVMz ZgxsDmnWlMJm/PCcAB2OrmdLZd41z5Xzkc47gdGjFEkT8e9nIkuXzYegYqA/tF35i5hr yHXw== MIME-Version: 1.0 Received: by 10.194.83.36 with SMTP id n4mr30545227wjy.59.1356244069571; Sat, 22 Dec 2012 22:27:49 -0800 (PST) Sender: adrian.chadd@gmail.com Received: by 10.217.57.9 with HTTP; Sat, 22 Dec 2012 22:27:49 -0800 (PST) In-Reply-To: <1356217474.1129.40.camel@revolution.hippie.lan> References: <1356204505.1129.21.camel@revolution.hippie.lan> <75ECE5AB-9276-44BA-84D7-56EF6BDC3984@kientzle.com> <1356217474.1129.40.camel@revolution.hippie.lan> Date: Sat, 22 Dec 2012 22:27:49 -0800 X-Google-Sender-Auth: 7DoDLevyT8HTzFlxHFMzDaYjino Message-ID: Subject: Re: jemalloc enhancement for small-memory systems From: Adrian Chadd To: Ian Lepore Content-Type: text/plain; charset=ISO-8859-1 Cc: Tim Kientzle , Jason Evans , freebsd-arch@freebsd.org X-BeenThere: freebsd-arch@freebsd.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: Discussion related to FreeBSD architecture List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 23 Dec 2012 06:27:51 -0000 .. is (how we currently implement) virtual address space (today) really that cheap on a machine with 16MB of RAM? Adrian