From owner-cvs-all Fri Feb 22 19:19:25 2002 Delivered-To: cvs-all@freebsd.org Received: from beppo.feral.com (beppo.feral.com [192.67.166.79]) by hub.freebsd.org (Postfix) with ESMTP id 61C2537B402; Fri, 22 Feb 2002 19:19:22 -0800 (PST) Received: from mailhost.feral.com (mjacob@mailhost.feral.com [192.67.166.1]) by beppo.feral.com (8.11.3/8.11.3) with ESMTP id g1N3JLf91735; Fri, 22 Feb 2002 19:19:21 -0800 (PST) (envelope-from mjacob@feral.com) Date: Fri, 22 Feb 2002 19:19:21 -0800 (PST) From: Matthew Jacob X-Sender: mjacob@beppo Reply-To: mjacob@feral.com To: Greg Lehey Cc: Poul-Henning Kamp , cvs-committers@FreeBSD.org, cvs-all@FreeBSD.org Subject: Re: cvs commit: src/sys/cam/scsi scsi_cd.c scsi_da.c src/sys/dev/ata ata-disk.c In-Reply-To: <20020223114800.B258@wantadilla.lemis.com> Message-ID: MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII Sender: owner-cvs-all@FreeBSD.ORG Precedence: bulk List-ID: List-Archive: (Web Archive) List-Help: (List Instructions) List-Subscribe: List-Unsubscribe: X-Loop: FreeBSD.ORG > > > > Umm - was this an abortive attempt to use ORDERED Tags? If so, isn't it still > > of use? > > If it worked, it might be of use. In practice, write caching kills > it. Urrm, write cacheing, and a FS that's a aware of it, probably does obviate the need for a h/w supported barrier operation. -matt To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe cvs-all" in the body of the message