From: Nick Piggin <piggin@cyberone.com.au>
To: Mike Fedyk <mfedyk@matchmail.com>
Cc: linux-kernel <linux-kernel@vger.kernel.org>,
Linux Memory Management <linux-mm@kvack.org>
Subject: Re: [RFC][PATCH 4/4] vm-mapped-x-active-lists
Date: Tue, 09 Mar 2004 17:06:37 +1100 [thread overview]
Message-ID: <404D5EED.80105@cyberone.com.au> (raw)
In-Reply-To: <404D5A6F.4070300@matchmail.com>
Mike Fedyk wrote:
> Nick Piggin wrote:
>
>>
>>
>> ------------------------------------------------------------------------
>>
>>
>> Split the active list into mapped and unmapped pages.
>
>
> This looks similar to Rik's Active and Active-anon lists in 2.4-rmap.
>
Oh? I haven't looked at 2.4-rmap for a while. Well I guess that gives
it more credibility, thanks.
> Also, how does this interact with Andrea's VM work?
>
Not sure to be honest, I haven't looked at it :\. I'm not really
sure if the rmap mitigation direction is just a holdover until
page clustering or intended as a permanent feature...
Either way, I trust its proponents will take the onus for regressions.
WARNING: multiple messages have this Message-ID (diff)
From: Nick Piggin <piggin@cyberone.com.au>
To: Mike Fedyk <mfedyk@matchmail.com>
Cc: linux-kernel <linux-kernel@vger.kernel.org>,
Linux Memory Management <linux-mm@kvack.org>
Subject: Re: [RFC][PATCH 4/4] vm-mapped-x-active-lists
Date: Tue, 09 Mar 2004 17:06:37 +1100 [thread overview]
Message-ID: <404D5EED.80105@cyberone.com.au> (raw)
In-Reply-To: <404D5A6F.4070300@matchmail.com>
Mike Fedyk wrote:
> Nick Piggin wrote:
>
>>
>>
>> ------------------------------------------------------------------------
>>
>>
>> Split the active list into mapped and unmapped pages.
>
>
> This looks similar to Rik's Active and Active-anon lists in 2.4-rmap.
>
Oh? I haven't looked at 2.4-rmap for a while. Well I guess that gives
it more credibility, thanks.
> Also, how does this interact with Andrea's VM work?
>
Not sure to be honest, I haven't looked at it :\. I'm not really
sure if the rmap mitigation direction is just a holdover until
page clustering or intended as a permanent feature...
Either way, I trust its proponents will take the onus for regressions.
--
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next prev parent reply other threads:[~2004-03-09 6:06 UTC|newest]
Thread overview: 29+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-03-09 5:32 [RFC][PATCH 0/4] VM split active lists Nick Piggin
2004-03-09 5:32 ` Nick Piggin
2004-03-09 5:33 ` [RFC][PATCH 1/4] vm-lrutopage-cleanup Nick Piggin
2004-03-09 5:33 ` [RFC][PATCH 2/4] vm-nofixed-active-list Nick Piggin
2004-03-09 5:34 ` [RFC][PATCH 3/4] vm-no-reclaim_mapped Nick Piggin
2004-03-09 5:35 ` [RFC][PATCH 4/4] vm-mapped-x-active-lists Nick Piggin
2004-03-09 5:39 ` Nick Piggin
2004-03-09 5:39 ` Nick Piggin
2004-03-09 5:47 ` Mike Fedyk
2004-03-09 5:47 ` Mike Fedyk
2004-03-09 6:06 ` Nick Piggin [this message]
2004-03-09 6:06 ` Nick Piggin
2004-03-09 7:02 ` William Lee Irwin III
2004-03-09 7:02 ` William Lee Irwin III
2004-03-09 7:23 ` Nick Piggin
2004-03-09 7:23 ` Nick Piggin
2004-03-09 7:37 ` William Lee Irwin III
2004-03-09 7:37 ` William Lee Irwin III
2004-03-09 9:24 ` William Lee Irwin III
2004-03-09 9:24 ` William Lee Irwin III
2004-03-09 15:26 ` Marc-Christian Petersen
2004-03-09 15:42 ` Nikita Danilov
2004-03-09 15:42 ` Nikita Danilov
2004-03-10 2:49 ` Nick Piggin
2004-03-10 2:49 ` Nick Piggin
2004-03-10 5:10 ` [RFC][PATCH 0/4] VM split active lists Nick Piggin
2004-03-10 5:10 ` Nick Piggin
2004-03-12 9:58 ` Hans Reiser
2004-03-12 9:58 ` Hans Reiser
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