Date: Fri, 22 Feb 2002 19:19:21 -0800 (PST) From: Matthew Jacob <mjacob@feral.com> To: Greg Lehey <grog@FreeBSD.org> Cc: Poul-Henning Kamp <phk@FreeBSD.org>, 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 Message-ID: <Pine.BSF.4.21.0202221918220.91707-100000@beppo> In-Reply-To: <20020223114800.B258@wantadilla.lemis.com>
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> > > > 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
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