From: Alan Cox <alan@lxorguk.ukuu.org.uk>
To: Jens Axboe <axboe@suse.de>
Cc: "C.Y.M." <syphir@syphir.sytes.net>,
Linux Kernel Mailing List <linux-kernel@vger.kernel.org>
Subject: Re: Changes to ide-probe.c in 2.6.9-rc2 causing improper detection
Date: Tue, 14 Sep 2004 11:05:47 +0100 [thread overview]
Message-ID: <1095156346.16572.2.camel@localhost.localdomain> (raw)
In-Reply-To: <20040914060628.GC2336@suse.de>
On Maw, 2004-09-14 at 07:06, Jens Axboe wrote:
> Alan, I bet there are a lot of these. Maybe we should consider letting
> the user manually flag support for FLUSH_CACHE, at least it is in their
> hands then.
You are assuming the drive supports "FLUSH_CACHE" just because it
doesn't error it. Thats a good way to have accidents.
The patch I posted originally did turn wcache off for barrier if no
flush cache support was present but had a small bug so that bit got
dropped.
next prev parent reply other threads:[~2004-09-14 11:15 UTC|newest]
Thread overview: 30+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-09-14 2:26 Changes to ide-probe.c in 2.6.9-rc2 causing improper detection C.Y.M.
2004-09-14 6:06 ` Jens Axboe
2004-09-14 7:03 ` C.Y.M.
2004-09-14 7:06 ` Jens Axboe
2004-09-14 7:15 ` Jens Axboe
2004-09-14 8:20 ` C.Y.M.
2004-09-14 8:28 ` Jens Axboe
2004-09-14 10:09 ` Alan Cox
2004-09-14 11:12 ` Jens Axboe
2004-09-14 10:35 ` Alan Cox
2004-09-14 11:43 ` Jens Axboe
2004-09-14 11:19 ` Alan Cox
2004-09-14 12:21 ` Jens Axboe
2004-09-14 11:37 ` Gene Heskett
2004-09-14 10:07 ` Alan Cox
2004-09-14 11:11 ` Jens Axboe
2004-09-14 11:59 ` Bartlomiej Zolnierkiewicz
2004-09-14 13:15 ` Jens Axboe
2004-09-14 10:05 ` Alan Cox [this message]
2004-09-14 11:09 ` Jens Axboe
2004-09-14 12:07 ` Bartlomiej Zolnierkiewicz
2004-09-14 15:18 ` Jeff Garzik
2004-09-14 15:25 ` Jens Axboe
2004-09-14 15:05 ` Alan Cox
2004-09-14 15:33 ` Mark Lord
2004-09-14 15:39 ` Mark Lord
2004-09-14 15:51 ` Jeff Garzik
2004-09-14 15:06 ` Alan Cox
2004-09-14 15:45 ` Jeff Garzik
2004-09-14 15:31 ` Mark Lord
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