From: Arjan van de Ven <arjan@infradead.org>
To: Willibald Krenn <Willibald.Krenn@gmx.at>
Cc: linux-kernel@vger.kernel.org
Subject: Re: VMM: syscall for reordering pages in vm
Date: Mon, 08 Nov 2004 13:04:58 +0100 [thread overview]
Message-ID: <1099915498.3577.7.camel@laptop.fenrus.org> (raw)
In-Reply-To: <418F4F97.5000805@gmx.at>
On Mon, 2004-11-08 at 11:51 +0100, Willibald Krenn wrote:
> Quick Summary:
>
> (Good or Bad?) Idea of implementing a syscall that allows
> for virtual memory page exchange by modifying the physical<->virtual
> page mapping. Intended usage: Moving pages in virtual memory without
> the need to copy them. Feedback welcome!
eh isn't this already possible with mmap and mremap ?
next prev parent reply other threads:[~2004-11-08 12:05 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-11-08 10:51 Willibald Krenn
2004-11-08 12:04 ` Arjan van de Ven [this message]
2004-11-08 12:27 ` Willibald Krenn
2004-11-09 3:05 ` William Lee Irwin III
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