From: Rik van Riel <riel@redhat.com>
To: Magnus Damm <magnus.damm@gmail.com>
Cc: Nick Piggin <nickpiggin@yahoo.com.au>,
Magnus Damm <magnus@valinux.co.jp>,
linux-mm@kvack.org, Magnus Damm <damm@opensource.se>
Subject: Re: [RFC] Removing page->flags
Date: Fri, 10 Feb 2006 10:03:49 -0500 (EST) [thread overview]
Message-ID: <Pine.LNX.4.63.0602101002430.25390@cuia.boston.redhat.com> (raw)
In-Reply-To: <aec7e5c30602081835s8870713qa40a6cf88431cad1@mail.gmail.com>
On Thu, 9 Feb 2006, Magnus Damm wrote:
> OTOH, maybe it is more likely that a certain struct page is in the cache
> if struct page would become smaller.
No. If the struct page is no longer equal to the size of
a cache line, most of the struct page structures will end
up straddling two cache lines, instead of each being on
their own cache line.
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next prev parent reply other threads:[~2006-02-10 15:03 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-02-08 6:46 Magnus Damm
2006-02-08 11:54 ` Nick Piggin
2006-02-09 2:35 ` Magnus Damm
2006-02-09 4:19 ` Nick Piggin
2006-02-09 5:19 ` Magnus Damm
2006-02-09 5:37 ` Nick Piggin
2006-02-11 5:30 ` Marcelo Tosatti
2006-02-10 15:03 ` Rik van Riel [this message]
2006-02-08 19:37 ` Dave Hansen
2006-02-09 2:50 ` Magnus Damm
2006-02-09 17:27 ` Dave Hansen
2006-02-09 1:55 ` KAMEZAWA Hiroyuki
2006-02-09 2:57 ` Magnus Damm
2006-02-09 3:14 ` KAMEZAWA Hiroyuki
2006-02-09 3:38 ` Magnus Damm
2006-02-09 3:51 ` KAMEZAWA Hiroyuki
2006-02-09 5:24 ` Magnus Damm
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