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From: David Woodhouse <dwmw2@infradead.org>
To: Nicolas Pitre <nico@cam.org>
Cc: Jared Hulbert <jaredeh@gmail.com>, Josh Boyer <jwboyer@gmail.com>,
	lkml <linux-kernel@vger.kernel.org>
Subject: Re: [RFC] Advanced XIP File System
Date: Wed, 03 May 2006 17:01:58 +0100	[thread overview]
Message-ID: <1146672118.20773.32.camel@pmac.infradead.org> (raw)
In-Reply-To: <Pine.LNX.4.64.0605031151120.28543@localhost.localdomain>

On Wed, 2006-05-03 at 11:57 -0400, Nicolas Pitre wrote:
> First, is it worth it?

Quite possibly not. Even if you don't actually have kernel XIP, you may
well decide just not to schedule userspace while the flash isn't in READ
mode. Tearing down PTEs is painful.

-- 
dwmw2


  reply	other threads:[~2006-05-03 16:02 UTC|newest]

Thread overview: 32+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2006-05-02 21:53 Jared Hulbert
2006-05-03  0:00 ` Arnd Bergmann
2006-05-03  1:59   ` Jared Hulbert
2006-05-03  2:27     ` Josh Boyer
2006-05-03  5:04       ` Jared Hulbert
2006-05-03  8:31         ` David Woodhouse
2006-05-03 19:14     ` Pavel Machek
2006-05-04 16:32       ` Jared Hulbert
2006-05-03  0:56 ` Josh Boyer
2006-05-03  3:17   ` Nicolas Pitre
2006-05-03 10:41     ` Josh Boyer
2006-05-03 12:11       ` David Woodhouse
2006-05-03 15:45         ` Jared Hulbert
2006-05-03 15:52           ` David Woodhouse
2006-05-03 15:57           ` Nicolas Pitre
2006-05-03 16:01             ` David Woodhouse [this message]
2006-05-03 16:10               ` Nicolas Pitre
2006-05-03  5:11   ` Jared Hulbert
2006-05-03 12:50 ` Mark Lord
2006-05-03 15:33   ` Jared Hulbert
2006-05-03 13:05 ` Jörn Engel
2006-05-03 15:31   ` Jared Hulbert
2006-05-03 15:47     ` Jörn Engel
2006-05-03 15:58       ` Jared Hulbert
2006-05-03 17:03         ` Jörn Engel
2006-05-03 18:58           ` Jared Hulbert
2006-05-03 16:38 ` Jan Engelhardt
2006-05-03 18:54   ` Jared Hulbert
2006-05-03 23:17     ` Josh Boyer
2006-05-03 23:48       ` Jared Hulbert
2006-05-04  0:21         ` Josh Boyer
2006-05-03 22:49   ` David Woodhouse

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