From: Andrew Morton <akpm@zip.com.au>
To: Daniel Phillips <phillips@arcor.de>
Cc: William Lee Irwin III <wli@holomorphy.com>,
Rik van Riel <riel@conectiva.com.br>,
"linux-mm@kvack.org" <linux-mm@kvack.org>
Subject: Re: how not to write a search algorithm
Date: Sun, 04 Aug 2002 16:21:54 -0700 [thread overview]
Message-ID: <3D4DB712.BD3ED97C@zip.com.au> (raw)
In-Reply-To: E17bUNx-0000aJ-00@starship
Daniel Phillips wrote:
>
> On Monday 05 August 2002 01:03, Andrew Morton wrote:
> > The list walk is killing us now. I think we need:
> >
> > struct pte_chain {
> > struct pte_chain *next;
> > pte_t *ptes[L1_CACHE_BYTES/4 - 4];
> > };
>
> Which list walk, the remove or the page_referenced?
The remove in this case. I'll post some numbers
in the other thread.
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next prev parent reply other threads:[~2002-08-04 23:21 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2002-08-04 8:35 how not to write a search algorithm Andrew Morton
2002-08-04 13:16 ` Rik van Riel
2002-08-04 20:00 ` Andrew Morton
2002-08-04 19:54 ` Rik van Riel
2002-08-04 20:38 ` William Lee Irwin III
2002-08-04 21:09 ` Andrew Morton
2002-08-04 22:02 ` William Lee Irwin III
2002-08-04 22:43 ` Andrew Morton
2002-08-04 22:47 ` William Lee Irwin III
2002-08-05 3:00 ` Andrew Morton
2002-08-05 2:55 ` Rik van Riel
2002-08-05 7:40 ` William Lee Irwin III
2002-08-05 8:44 ` Andrew Morton
2002-08-05 10:50 ` William Lee Irwin III
2002-08-04 22:45 ` Daniel Phillips
2002-08-04 23:03 ` Andrew Morton
2002-08-04 23:00 ` William Lee Irwin III
2002-08-04 23:02 ` Daniel Phillips
2002-08-04 23:21 ` Andrew Morton [this message]
2002-08-05 0:03 ` Daniel Phillips
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