From: Jens Axboe <axboe@suse.de>
To: Jari Ruusu <jariruusu@users.sourceforge.net>
Cc: Andrew Morton <akpm@osdl.org>,
sluskyb@paranoiacs.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH] remove useless highmem bounce from loop/cryptoloop
Date: Fri, 31 Oct 2003 14:02:08 +0100 [thread overview]
Message-ID: <20031031130208.GJ7314@suse.de> (raw)
In-Reply-To: <3FA25246.16257890@users.sourceforge.net>
On Fri, Oct 31 2003, Jari Ruusu wrote:
> Andrew Morton wrote:
> > Jari Ruusu <jariruusu@users.sourceforge.net> wrote:
> > > Cryptoapi interface is quite broken. Your change extends that breakage to
> > > loop transfer interface. Please don't do that.
> >
> > Please describe this breakage.
>
> It is broken because it includes kmaps. kmaps may be required evil thing
> that is currectly required, but in long term kmaps deserve fate of DOS EMS.
> Less interfaces that include that damage, the better. Please don't include
> that damage in loop transfer interface.
Bouncing is better?! Get real.
An interface based on page,len,offset is so much better than a virtual
address. It works equally well on sane archs as insane ones.
--
Jens Axboe
prev parent reply other threads:[~2003-10-31 13:02 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2003-10-30 13:41 [PATCH] remove useless highmem bounce from loop/cryptoloop Ben Slusky
2003-10-30 18:14 ` Jari Ruusu
2003-10-30 21:30 ` Andrew Morton
2003-10-31 0:52 ` Ben Slusky
2003-10-31 9:55 ` Andrew Morton
2003-10-31 9:55 ` Andrew Morton
2003-10-31 9:58 ` Andrew Morton
2003-11-13 3:06 ` Ben Slusky
2003-11-01 0:26 ` Ben Slusky
2003-11-02 20:46 ` Ben Slusky
2003-12-21 19:55 ` [PATCH] loop.c patches, take two Ben Slusky
2003-12-21 20:07 ` Ben Slusky
2003-12-21 20:49 ` Mika Penttilä
2003-12-21 21:12 ` Ben Slusky
2003-12-21 23:00 ` Mika Penttilä
2003-12-21 23:05 ` Ben Slusky
2003-12-21 23:51 ` Mika Penttilä
2003-12-21 22:01 ` Christophe Saout
2003-12-22 6:33 ` Andrew Morton
2003-12-22 23:32 ` Ben Slusky
2003-10-31 12:15 ` [PATCH] remove useless highmem bounce from loop/cryptoloop Jari Ruusu
2003-10-31 13:02 ` Jens Axboe [this message]
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