From owner-freebsd-current@FreeBSD.ORG Sun Oct 8 20:51:13 2006 Return-Path: X-Original-To: freebsd-current@freebsd.org Delivered-To: freebsd-current@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 4717C16A40F for ; Sun, 8 Oct 2006 20:51:13 +0000 (UTC) (envelope-from kmacy@fsmware.com) Received: from demos.bsdclusters.com (demos.bsdclusters.com [69.55.225.36]) by mx1.FreeBSD.org (Postfix) with ESMTP id E862343D72 for ; Sun, 8 Oct 2006 20:51:10 +0000 (GMT) (envelope-from kmacy@fsmware.com) Received: from demos.bsdclusters.com (demos [69.55.225.36]) by demos.bsdclusters.com (8.12.8p1/8.12.8) with ESMTP id k98Kp3lZ096661; Sun, 8 Oct 2006 13:51:03 -0700 (PDT) (envelope-from kmacy@fsmware.com) Received: from localhost (kmacy@localhost) by demos.bsdclusters.com (8.12.8p1/8.12.8/Submit) with ESMTP id k98Kp3e4096658; Sun, 8 Oct 2006 13:51:03 -0700 (PDT) X-Authentication-Warning: demos.bsdclusters.com: kmacy owned process doing -bs Date: Sun, 8 Oct 2006 13:51:03 -0700 (PDT) From: Kip Macy X-X-Sender: kmacy@demos.bsdclusters.com To: Ivan Voras In-Reply-To: Message-ID: <20061008135031.G83537@demos.bsdclusters.com> References: <2fd864e0610080423q7ba6bdeal656a223e662a5d@mail.gmail.com> <200610082011.53649.davidxu@freebsd.org> MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII Cc: freebsd-current@freebsd.org Subject: Re: [PATCH] MAXCPU alterable in kernel config - needs testers X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 08 Oct 2006 20:51:13 -0000 It will only cover the single chip Niagara 2 boxes. -Kip > Maybe there should be an option "MANYCPUS" that wraps current calls that > manipulate this int value into calls that operate on a bitmap, so > there's no speed loss in machines with low number of CPUs. Also, why not > use a 64-bit int on 64-bit platforms for the mask? This will cover at > least Niagara 2 by default. > > _______________________________________________ > freebsd-current@freebsd.org mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-current > To unsubscribe, send any mail to "freebsd-current-unsubscribe@freebsd.org" >