From: Alan Cox <alan@lxorguk.ukuu.org.uk>
To: Terje Eggestad <terje.eggestad@scali.com>
Cc: Rik van Riel <riel@redhat.com>,
Linux Kernel Mailing List <linux-kernel@vger.kernel.org>
Subject: Re: Rik's list of CS challenges
Date: Wed, 17 Sep 2003 14:40:02 +0100 [thread overview]
Message-ID: <1063806002.12270.31.camel@dhcp23.swansea.linux.org.uk> (raw)
In-Reply-To: <1063792350.2853.73.camel@pc-16.office.scali.no>
On Mer, 2003-09-17 at 10:52, Terje Eggestad wrote:
> What become more interesting is that while you may have NV RAM, it's not
> likely that MRAM is viable on the processor chip. The manufacture
> process may be too expensive, or outright impossible, (polymers on chips
> that hold 80 degrees C in not likely), leaving you with volatile
> register and cache but NV Main RAM.
We effectively handle that case now with the suspend-to-ram feature.
> A merge of FS and RAM? (didn't the AS/400 have mmap'ed disks?)
Persistant storage systems. These tend to look very unlike Linux because
they throw out the idea of a file system as such. The issues with
debugging if they break and backups make my head hurt but other folk
seem to think they are solved problems
next prev parent reply other threads:[~2003-09-17 13:41 UTC|newest]
Thread overview: 66+ messages / expand[flat|nested] mbox.gz Atom feed top
2003-09-09 17:30 Efficient IPC mechanism on Linux Luca Veraldi
2003-09-09 21:17 ` Alan Cox
2003-09-09 21:57 ` Luca Veraldi
2003-09-09 23:11 ` Alan Cox
2003-09-10 9:04 ` Luca Veraldi
2003-09-10 12:56 ` Alan Cox
[not found] ` <20030909175821.GL16080@Synopsys.COM>
[not found] ` <001d01c37703$8edc10e0$36af7450@wssupremo>
[not found] ` <20030910064508.GA25795@Synopsys.COM>
2003-09-10 9:18 ` Luca Veraldi
2003-09-10 9:23 ` Arjan van de Ven
2003-09-10 9:40 ` Luca Veraldi
2003-09-10 9:44 ` Arjan van de Ven
2003-09-10 10:09 ` Luca Veraldi
2003-09-10 10:14 ` Arjan van de Ven
2003-09-10 10:25 ` Luca Veraldi
2003-09-12 18:41 ` Timothy Miller
2003-09-12 19:05 ` Luca Veraldi
2003-09-12 22:37 ` Alan Cox
2003-09-10 12:50 ` Alan Cox
2003-09-10 19:16 ` Shawn
2003-09-10 20:05 ` Rik van Riel
2003-09-17 9:52 ` Rik's list of CS challenges Terje Eggestad
2003-09-17 13:40 ` Alan Cox [this message]
2003-09-18 8:26 ` Helge Hafting
2003-09-10 12:47 ` Efficient IPC mechanism on Linux Alan Cox
2003-09-10 13:56 ` Luca Veraldi
2003-09-10 15:59 ` Alan Cox
2003-09-10 9:52 ` Jamie Lokier
2003-09-10 10:07 ` Arjan van de Ven
2003-09-10 10:17 ` Luca Veraldi
2003-09-10 10:37 ` Jamie Lokier
2003-09-10 10:41 ` Arjan van de Ven
2003-09-10 10:54 ` Luca Veraldi
2003-09-10 10:54 ` Arjan van de Ven
2003-09-10 11:16 ` Nick Piggin
2003-09-10 11:30 ` Luca Veraldi
2003-09-10 11:44 ` Nick Piggin
2003-09-10 12:14 ` Luca Veraldi
2003-09-10 12:42 ` Alan Cox
2003-09-10 10:11 ` Luca Veraldi
2003-09-10 19:24 ` Pavel Machek
2003-09-10 19:40 ` Jamie Lokier
2003-09-10 21:35 ` Pavel Machek
2003-09-10 22:06 ` Jamie Lokier
2003-09-10 11:52 ` Alex Riesen
2003-09-10 12:14 ` Luca Veraldi
2003-09-10 12:11 ` Alex Riesen
2003-09-10 12:29 ` Luca Veraldi
2003-09-10 12:28 ` Alex Riesen
2003-09-10 12:36 ` Luca Veraldi
2003-09-10 12:36 ` Alex Riesen
2003-09-10 13:33 ` Gábor Lénárt
2003-09-10 14:04 ` Luca Veraldi
2003-09-10 14:21 ` Stewart Smith
2003-09-10 14:39 ` Luca Veraldi
2003-09-10 16:59 ` Andrea Arcangeli
2003-09-10 17:05 ` Andrea Arcangeli
2003-09-10 17:21 ` Luca Veraldi
2003-09-10 17:41 ` Andrea Arcangeli
2003-09-10 17:39 ` Martin Konold
2003-09-10 18:01 ` Andrea Arcangeli
2003-09-10 18:05 ` Martin Konold
2003-09-10 18:31 ` Chris Friesen
2003-09-10 18:08 ` Inappropriate signatures Larry McVoy
2003-09-10 18:52 ` Jamie Lokier
2003-09-10 19:54 ` rsync head? [was inappropriate signatures] Joe Perches
2003-09-13 15:39 ` Inappropriate signatures Pavel Machek
2003-09-13 16:49 ` Larry McVoy
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