From: Jens Axboe <axboe@suse.de>
To: Joe Thornber <joe@fib011235813.fsnet.co.uk>
Cc: Andrew Morton <akpm@zip.com.au>,
Neil Brown <neilb@cse.unsw.edu.au>,
linux-lvm@sistina.com, linux-kernel@vger.kernel.org
Subject: Re: [linux-lvm] LVM2 modifies the buffer_head struct?
Date: Thu Jul 4 04:00:02 2002 [thread overview]
Message-ID: <20020704090010.GB6204@suse.de> (raw)
In-Reply-To: <20020704085735.GA1175@fib011235813.fsnet.co.uk>
On Thu, Jul 04 2002, Joe Thornber wrote:
> On Thu, Jul 04, 2002 at 10:39:41AM +0200, Jens Axboe wrote:
> > Which just means that device mapper needs to do the stacking properly,
> > EOD.
>
> You don't think it does it properly ATM ?
Well as I said, it's in the grey zone. If you look at stacking from a
submission and end_io point of view, then yes it works. Anywhere in
between, no it doesn't.
See my previous mails in this thread :-)
--
Jens Axboe
next prev parent reply other threads:[~2002-07-04 4:00 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2002-07-02 8:41 [linux-lvm] LVM2 modifies the buffer_head struct? Tom Walcott
2002-07-02 9:17 ` Joe Thornber
2002-07-03 5:09 ` Jens Axboe
2002-07-03 5:23 ` Andrew Morton
2002-07-03 7:01 ` Joe Thornber
2002-07-03 7:10 ` Jens Axboe
2002-07-03 23:44 ` Neil Brown
2002-07-04 0:39 ` Andrew Morton
2002-07-04 2:46 ` Joe Thornber
2002-07-04 2:58 ` Jens Axboe
2002-07-04 3:34 ` Andrew Morton
2002-07-04 3:40 ` Jens Axboe
2002-07-04 3:58 ` Joe Thornber
2002-07-04 4:00 ` Jens Axboe [this message]
2002-07-04 4:38 ` Andrew Morton
2002-07-07 14:52 ` Joe Thornber
-- strict thread matches above, loose matches on Subject: below --
2002-07-05 0:21 Mark Peloquin
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