From: Con Kolivas <kernel@kolivas.org>
To: Nick Piggin <nickpiggin@yahoo.com.au>
Cc: linux-kernel@vger.kernel.org, Andrew Morton <akpm@osdl.org>,
ck list <ck@vds.kolivas.org>,
linux-mm@kvack.org, Nick Piggin <npiggin@suse.de>,
Paul Jackson <pj@sgi.com>
Subject: Re: [PATCH] mm: Implement Swap Prefetching v22
Date: Fri, 10 Feb 2006 12:04:12 +1100 [thread overview]
Message-ID: <200602101204.12834.kernel@kolivas.org> (raw)
In-Reply-To: <200602100151.40894.kernel@kolivas.org>
On Friday 10 February 2006 01:51, Con Kolivas wrote:
> On Friday 10 February 2006 00:29, Nick Piggin wrote:
> > busy Con Kolivas wrote:
> > > + struct radix_tree_root swap_tree; /* Lookup tree of pages */
> >
> > Umm... what is swap_tree for, exactly?
>
> To avoid ...
>
> /me looks around
>
> It's because...
>
> /me scratches head
>
> wtf..
>
> /me comes up with the answer
>
> legacy that must die
Ah now I remember. To not iterate over the whole list when removing entries
from the swapped list.
Cheers,
Con
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next prev parent reply other threads:[~2006-02-10 1:04 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-02-09 12:39 Con Kolivas
2006-02-09 13:29 ` Nick Piggin
2006-02-09 13:47 ` Con Kolivas
2006-02-09 14:10 ` Nick Piggin
2006-02-09 14:12 ` Con Kolivas
2006-02-09 14:21 ` Nick Piggin
2006-02-09 22:48 ` Con Kolivas
2006-02-09 14:51 ` Con Kolivas
2006-02-10 1:04 ` Con Kolivas [this message]
2006-02-09 18:04 ` Nikita Danilov
2006-02-10 0:08 ` Con Kolivas
2006-02-09 15:12 ` Paul Jackson
2006-02-09 15:33 ` Con Kolivas
2006-02-10 0:51 ` KAMEZAWA Hiroyuki
2006-02-10 0:56 ` Con Kolivas
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