From owner-freebsd-arch@FreeBSD.ORG Mon May 30 16:28:10 2005 Return-Path: X-Original-To: freebsd-arch@FreeBSD.org Delivered-To: freebsd-arch@FreeBSD.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id D421316A41C; Mon, 30 May 2005 16:28:10 +0000 (GMT) (envelope-from imp@bsdimp.com) Received: from schizoid.village.org (schizoid.village.org [168.103.84.176]) by mx1.FreeBSD.org (Postfix) with ESMTP id 5110443D49; Mon, 30 May 2005 16:28:10 +0000 (GMT) (envelope-from imp@bsdimp.com) Received: from localhost (duck-pond.village.org [10.200.4.2]) by schizoid.village.org (8.12.9p2/8.12.9) with ESMTP id j4UGS8VY079895; Mon, 30 May 2005 10:28:08 -0600 (MDT) (envelope-from imp@bsdimp.com) Date: Mon, 30 May 2005 10:28:03 -0600 (MDT) Message-Id: <20050530.102803.74664036.imp@bsdimp.com> To: rwatson@FreeBSD.org From: "M. Warner Losh" In-Reply-To: <20050529121224.L52379@fledge.watson.org> References: <4298E316.9020303@samsco.org> <20050529121224.L52379@fledge.watson.org> X-Mailer: Mew version 2.2 on Emacs 21.3 / Mule 5.0 (SAKAKI) Mime-Version: 1.0 Content-Type: Text/Plain; charset=us-ascii Content-Transfer-Encoding: 7bit Cc: daniel_k_eriksson@telia.com, freebsd-arch@FreeBSD.org Subject: Re: MPSAFE CAM? X-BeenThere: freebsd-arch@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Discussion related to FreeBSD architecture List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 30 May 2005 16:28:11 -0000 In message: <20050529121224.L52379@fledge.watson.org> Robert Watson writes: : driver, we've gained many of the benefits of making MPSAFE. Especially if : we can knock Giant off a lot of the remaining non-CAM device drivers that : it's still stuck over. usb, psm and atkbd are important ones for interactive performance... Warner