From: Marcelo Tosatti <marcelo.tosatti@cyclades.com>
To: Nick Piggin <piggin@cyberone.com.au>
Cc: linux-mm@kvack.org, akpm@osdl.org, arjanv@redhat.com,
linux-kernel@vger.kernel.org
Subject: Re: [RFC] memory defragmentation to satisfy high order allocations
Date: Sat, 2 Oct 2004 13:06:58 -0300 [thread overview]
Message-ID: <20041002160658.GC7501@logos.cnet> (raw)
In-Reply-To: <415E154A.2040209@cyberone.com.au>
On Sat, Oct 02, 2004 at 12:41:14PM +1000, Nick Piggin wrote:
>
>
> Marcelo Tosatti wrote:
>
> >
> >For example it doesnt re establishes pte's once it has unmapped them.
> >
> >
>
> Another thing - I don't know if I'd bother re-establishing ptes....
> I'd say just leave it to happen lazily at fault time.
Indeed it should work lazily.
WARNING: multiple messages have this Message-ID (diff)
From: Marcelo Tosatti <marcelo.tosatti@cyclades.com>
To: Nick Piggin <piggin@cyberone.com.au>
Cc: linux-mm@kvack.org, akpm@osdl.org, arjanv@redhat.com,
linux-kernel@vger.kernel.org
Subject: Re: [RFC] memory defragmentation to satisfy high order allocations
Date: Sat, 2 Oct 2004 13:06:58 -0300 [thread overview]
Message-ID: <20041002160658.GC7501@logos.cnet> (raw)
In-Reply-To: <415E154A.2040209@cyberone.com.au>
On Sat, Oct 02, 2004 at 12:41:14PM +1000, Nick Piggin wrote:
>
>
> Marcelo Tosatti wrote:
>
> >
> >For example it doesnt re establishes pte's once it has unmapped them.
> >
> >
>
> Another thing - I don't know if I'd bother re-establishing ptes....
> I'd say just leave it to happen lazily at fault time.
Indeed it should work lazily.
--
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next prev parent reply other threads:[~2004-10-02 17:34 UTC|newest]
Thread overview: 86+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-10-01 18:22 [RFC] memory defragmentation to satisfy high order allocations Marcelo Tosatti
2004-10-01 18:22 ` Marcelo Tosatti
2004-10-01 20:11 ` Andrew Morton
2004-10-01 20:11 ` Andrew Morton
2004-10-01 19:04 ` Marcelo Tosatti
2004-10-01 19:04 ` Marcelo Tosatti
2004-10-01 21:00 ` Andrew Morton
2004-10-01 21:00 ` Andrew Morton
2004-10-01 21:57 ` Dave Hansen
2004-10-01 21:57 ` Dave Hansen
2004-10-01 23:42 ` Marcelo Tosatti
2004-10-01 23:42 ` Marcelo Tosatti
2004-10-02 1:17 ` Andrew Morton
2004-10-02 1:17 ` Andrew Morton
2004-10-02 9:30 ` Hirokazu Takahashi
2004-10-02 9:30 ` Hirokazu Takahashi
2004-10-02 18:33 ` Marcelo Tosatti
2004-10-02 18:33 ` Marcelo Tosatti
2004-10-03 4:13 ` Hirokazu Takahashi
2004-10-03 4:13 ` Hirokazu Takahashi
2004-10-03 14:07 ` Marcelo Tosatti
2004-10-03 14:07 ` Marcelo Tosatti
2004-10-03 18:35 ` Hirokazu Takahashi
2004-10-03 18:35 ` Hirokazu Takahashi
2004-10-03 19:21 ` Trond Myklebust
2004-10-03 19:21 ` Trond Myklebust
2004-10-03 20:03 ` Hirokazu Takahashi
2004-10-03 20:03 ` Hirokazu Takahashi
2004-10-03 20:44 ` Trond Myklebust
2004-10-03 20:44 ` Trond Myklebust
2004-10-04 13:02 ` Hirokazu Takahashi
2004-10-04 13:02 ` Hirokazu Takahashi
2004-10-04 17:24 ` Marcelo Tosatti
2004-10-04 17:24 ` Marcelo Tosatti
2004-10-05 2:53 ` Hirokazu Takahashi
2004-10-05 2:53 ` Hirokazu Takahashi
2004-10-07 12:06 ` Marcelo Tosatti
2004-10-08 7:00 ` Hirokazu Takahashi
2004-10-08 10:00 ` Marcelo Tosatti
2004-10-08 12:23 ` Hirokazu Takahashi
2004-10-08 12:41 ` Marcelo Tosatti
2004-10-08 16:52 ` Hirokazu Takahashi
2004-10-08 15:36 ` Marcelo Tosatti
2004-10-12 10:56 ` IWAMOTO Toshihiro
2004-10-12 10:35 ` Marcelo Tosatti
2004-10-12 17:55 ` Hirokazu Takahashi
2004-10-12 14:26 ` Martin J. Bligh
2004-10-12 12:17 ` Marcelo Tosatti
2004-10-12 15:01 ` Dave Hansen
2004-10-04 3:24 ` IWAMOTO Toshihiro
2004-10-04 3:24 ` IWAMOTO Toshihiro
2004-10-04 2:22 ` Dave Hansen
2004-10-04 2:22 ` Dave Hansen
2004-10-05 16:46 ` [PATCH] mhp: transfer dirty tag at radix_tree_replace Marcelo Tosatti
2004-10-05 18:35 ` Dave Hansen
2004-10-06 7:39 ` Hirokazu Takahashi
2004-10-08 8:15 ` Hirokazu Takahashi
2004-10-08 20:36 ` Marcelo Tosatti
2004-10-04 4:09 ` [RFC] memory defragmentation to satisfy high order allocations IWAMOTO Toshihiro
2004-10-04 4:09 ` IWAMOTO Toshihiro
2004-10-04 17:29 ` Marcelo Tosatti
2004-10-04 17:29 ` Marcelo Tosatti
2004-10-02 2:30 ` Nick Piggin
2004-10-02 2:30 ` Nick Piggin
2004-10-02 3:08 ` Marcelo Tosatti
2004-10-02 3:08 ` Marcelo Tosatti
2004-10-04 8:15 ` Nick Piggin
2004-10-04 8:15 ` Nick Piggin
2004-10-02 2:41 ` Nick Piggin
2004-10-02 2:41 ` Nick Piggin
2004-10-02 3:50 ` Hirokazu Takahashi
2004-10-02 3:50 ` Hirokazu Takahashi
2004-10-02 16:06 ` Marcelo Tosatti [this message]
2004-10-02 16:06 ` Marcelo Tosatti
2004-10-04 2:38 ` Hiroyuki KAMEZAWA
2004-10-04 2:38 ` Hiroyuki KAMEZAWA
2004-10-04 17:32 ` Marcelo Tosatti
2004-10-04 17:32 ` Marcelo Tosatti
2004-10-04 6:58 ` Hiroyuki KAMEZAWA
2004-10-04 6:58 ` Hiroyuki KAMEZAWA
2004-10-07 15:58 ` memory hotplug and mem= Marcelo Tosatti
2004-10-07 18:36 ` Dave Hansen
2004-10-07 17:01 ` Marcelo Tosatti
2004-10-07 19:10 ` Dave Hansen
2004-10-07 20:25 ` Dave Hansen
-- strict thread matches above, loose matches on Subject: below --
2004-10-11 16:40 [RFC] memory defragmentation to satisfy high order allocations linux
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