From: ebiederm@xmission.com (Eric W. Biederman)
To: Daniel Phillips <phillips@bonn-fries.net>
Cc: landley@webofficenow.com,
Marcelo Tosatti <marcelo@conectiva.com.br>,
Rik van Riel <riel@conectiva.com.br>,
linux-kernel@vger.kernel.org, Ben LaHaise <bcrl@redhat.com>,
Mike Galbraith <mikeg@wen-online.de>
Subject: Re: [RFC] Optimization for use-once pages
Date: 25 Jul 2001 10:05:47 -0600 [thread overview]
Message-ID: <m1d76pgfj8.fsf@frodo.biederman.org> (raw)
In-Reply-To: <Pine.LNX.4.21.0107241750090.2263-100000@freak.distro.conectiva> <01072415352102.00631@localhost.localdomain> <m1vgkhh0j5.fsf@frodo.biederman.org> <01072514530401.00907@starship>
In-Reply-To: <01072514530401.00907@starship>
Daniel Phillips <phillips@bonn-fries.net> writes:
> On Wednesday 25 July 2001 10:32, Eric W. Biederman wrote:
> > Consider having a swapfile on tmpfs.
>
> Ooh, a truly twisted thought.
>
> We'd know we're making progress when we can prove it doesn't deadlock.
Given all of that I think I going to go try to hack up a version that
works.
The ensuring we don't deadlock sounds like it will require some shared
mechanisms with journaling filesystems. The whole pinned ram
problem. So to some extent it looks like a 2.4 problem. Though I'd
rather solve it in 2.5.x first.
Eric
next prev parent reply other threads:[~2001-07-25 16:12 UTC|newest]
Thread overview: 58+ messages / expand[flat|nested] mbox.gz Atom feed top
2001-07-24 3:47 [RFC] Optimization for use-once pages Daniel Phillips
2001-07-24 12:38 ` jlnance
2001-07-24 16:56 ` Rik van Riel
2001-07-25 0:04 ` Daniel Phillips
2001-07-25 0:43 ` Anton Altaparmakov
2001-07-25 1:30 ` Daniel Phillips
2001-07-25 21:18 ` Steve Lord
2001-07-24 16:48 ` Linus Torvalds
2001-07-24 17:04 ` Rik van Riel
2001-07-24 18:14 ` Daniel Phillips
2001-07-24 18:15 ` Rik van Riel
2001-07-24 19:41 ` Is /dev/epoll scheduled for official inclusion anytime soon? David E. Weekly
2001-07-24 20:05 ` Rik van Riel
2001-07-24 20:26 ` linux partitioning in IA64 hiufungeric.tse
2001-07-25 9:29 ` Mike A. Harris
2001-07-24 20:24 ` [RFC] Optimization for use-once pages Patrick Dreker
2001-07-24 20:32 ` Rik van Riel
2001-07-24 22:16 ` Patrick Dreker
2001-07-24 22:25 ` Rik van Riel
2001-07-25 0:27 ` Linus Torvalds
2001-07-25 8:20 ` Patrick Dreker
2001-07-25 12:57 ` Martin Devera
2001-07-25 14:16 ` Daniel Phillips
2001-07-24 20:33 ` Linus Torvalds
2001-07-25 1:25 ` Daniel Phillips
2001-07-25 0:18 ` Daniel Phillips
2001-07-24 20:27 ` Marcelo Tosatti
2001-07-24 22:05 ` Rik van Riel
2001-07-24 20:53 ` Marcelo Tosatti
2001-07-24 22:27 ` Rik van Riel
2001-07-24 23:09 ` Daniel Phillips
2001-07-24 19:35 ` Rob Landley
2001-07-25 6:10 ` Marcelo Tosatti
2001-07-25 8:32 ` Eric W. Biederman
2001-07-25 12:53 ` Daniel Phillips
2001-07-25 16:05 ` Eric W. Biederman [this message]
2001-07-25 12:57 ` Daniel Phillips
2001-07-25 5:12 ` Andrew Morton
2001-07-25 6:33 ` Marcelo Tosatti
2001-07-30 18:09 ` Marcelo Tosatti
2001-07-24 22:41 ` Daniel Phillips
2001-07-24 22:22 ` Daniel Phillips
2001-07-25 2:31 ` Marcelo Tosatti
[not found] <010301c11463$1ee00440$294b82ce@connecttech.com>
2001-07-24 17:07 ` Rik van Riel
2001-07-24 17:42 ` Stuart MacDonald
2001-07-24 17:51 ` Rik van Riel
2001-07-24 18:09 ` Stuart MacDonald
2001-07-24 18:15 ` Mike Castle
2001-07-24 18:21 ` Rik van Riel
2001-07-24 17:44 ` Mike Castle
2001-07-24 17:52 ` Rik van Riel
[not found] <0107251802300B.00907@starship>
2001-07-25 16:41 ` Rik van Riel
2001-07-25 17:46 ` Daniel Phillips
2001-07-26 8:36 ` Eric W. Biederman
2001-07-26 12:06 ` Daniel Phillips
2001-07-26 10:38 ` Marcelo Tosatti
2001-07-26 12:17 ` Daniel Phillips
-- strict thread matches above, loose matches on Subject: below --
2001-07-26 3:27 Ed Tomlinson
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