From: Arjan van de Ven <arjanv@redhat.com>
To: Andrew Morton <akpm@osdl.org>
Cc: Rik van Riel <riel@redhat.com>, linux-mm@kvack.org, sjiang@cs.wm.edu
Subject: Re: [PATCH] token based thrashing control
Date: Sun, 01 Aug 2004 13:13:29 +0200 [thread overview]
Message-ID: <1091358809.2816.7.camel@laptop.fenrus.com> (raw)
In-Reply-To: <20040801040553.305f0275.akpm@osdl.org>
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> btw, in page_referenced_one():
>
> + if (mm != current->mm && has_swap_token(mm))
> + referenced++;
>
> what's the reason for the `mm != current->mm' test?
>
so that you can steal pages from yourself if you really need to, say if
your own working set is bigger than ram.
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next prev parent reply other threads:[~2004-08-01 11:13 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-07-30 21:37 Rik van Riel
2004-07-31 11:34 ` Nikita Danilov
2004-07-31 11:43 ` Rik van Riel
2004-08-01 11:05 ` Andrew Morton
2004-08-01 11:13 ` Arjan van de Ven [this message]
2004-08-01 21:52 ` Rik van Riel
2004-08-01 13:02 ` Rik van Riel
2004-08-02 0:56 ` Andrew Morton
2004-08-02 1:36 ` Rik van Riel
2004-08-02 2:52 ` Con Kolivas
2004-08-02 3:33 ` Rik van Riel
2004-08-02 5:13 ` Con Kolivas
2004-08-02 5:18 ` Con Kolivas
2004-08-03 0:34 ` Song Jiang
2004-08-03 1:20 ` Rik van Riel
2004-08-04 4:51 ` Song Jiang
2004-08-04 11:30 ` Rik van Riel
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