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From: Andrea Arcangeli <andrea@suse.de>
To: Linus Torvalds <torvalds@transmeta.com>
Cc: Hugh Dickins <hugh@veritas.com>, Ben LaHaise <bcrl@redhat.com>,
	Rik van Riel <riel@conectiva.com.br>,
	Richard Jerrrell <jerrell@missioncriticallinux.com>,
	Stephen Tweedie <sct@redhat.com>,
	arjanv@redhat.com, alan@redhat.com, linux-mm@kvack.org
Subject: Re: [PATCH] swap_state.c thinko
Date: Fri, 6 Apr 2001 22:22:56 +0200	[thread overview]
Message-ID: <20010406222256.C935@athlon.random> (raw)
In-Reply-To: <Pine.LNX.4.31.0104061245320.25931-100000@penguin.transmeta.com>; from torvalds@transmeta.com on Fri, Apr 06, 2001 at 12:52:26PM -0700

On Fri, Apr 06, 2001 at 12:52:26PM -0700, Linus Torvalds wrote:
> vm_enough_memory() is a heuristic, nothing more. We want it to reflect
> _some_ view of reality, but the Linux VM is _fundamentally_ based on the
> notion of over-commit, and that won't change. vm_enough_memory() is only
> meant to give a first-order appearance of not overcommitting wildly. It
> has never been anything more than that.

200% agreed.

Andrea
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  reply	other threads:[~2001-04-06 20:22 UTC|newest]

Thread overview: 33+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2001-04-05 15:56 [PATCH] swap_state.c thinko Ben LaHaise
2001-04-05 16:05 ` Rik van Riel
2001-04-05 17:11   ` Ben LaHaise
2001-04-05 23:40     ` Andrea Arcangeli
2001-04-06  0:32     ` Linus Torvalds
2001-04-06 16:31       ` Hugh Dickins
2001-04-06 17:21         ` Linus Torvalds
2001-04-06 18:23           ` Hugh Dickins
2001-04-06 18:57             ` Linus Torvalds
2001-04-06 19:06               ` Rik van Riel
2001-04-06 18:47           ` Andrea Arcangeli
2001-04-06 18:37             ` Hugh Dickins
2001-04-06 19:09               ` Andrea Arcangeli
2001-04-06 18:53                 ` Hugh Dickins
2001-04-06 19:14                 ` Andrea Arcangeli
2001-04-06 19:03                   ` Hugh Dickins
2001-04-06 20:03                     ` Andrea Arcangeli
2001-04-06 19:12               ` Richard Jerrell
2001-04-06 19:52               ` Linus Torvalds
2001-04-06 20:22                 ` Andrea Arcangeli [this message]
2001-04-06 21:04                   ` Rik van Riel
2001-04-07  1:27                     ` Andrea Arcangeli
2001-04-09 18:16                   ` Alan Cox
2001-04-09 18:45                     ` Andrea Arcangeli
2001-04-09 20:32                     ` Linus Torvalds
2001-04-09 20:54                       ` David L. Parsley
2001-04-10 21:07                       ` James Antill
2001-04-10 22:20                         ` Jeff Garzik
2001-04-06 20:48                 ` Hugh Dickins
2001-04-05 17:21 ` Hugh Dickins
2001-04-05 21:39   ` Richard Jerrell
  -- strict thread matches above, loose matches on Subject: below --
2001-04-06 20:20 Bulent Abali
2001-04-06 20:33 ` Jeff Garzik

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