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From: Minchan Kim
Subject:
Date: Tuesday, April 6, 2010 - 8:37 am
On Sat, Apr 3, 2010 at 1:02 AM, Mel Gorman <mel@csn.ul.ie> wrote:
quoted text
> PageAnon pages that are unmapped may or may not have an anon_vma so are > not currently migrated. However, a swap cache page can be migrated and > fits this description. This patch identifies page swap caches and allows > them to be migrated but ensures that no attempt to made to remap the pages > would would potentially try to access an already freed anon_vma. > > Signed-off-by: Mel Gorman <mel@csn.ul.ie>
Reviewed-by: Minchan Kim <minchan.kim@gmail.com> Thanks for your effort, Mel. -- Kind regards, Minchan Kim --
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Messages in current thread:
[PATCH 0/14] Memory Compaction v7
, Mel Gorman
, (Fri Apr 2, 9:02 am)
[PATCH 03/14] mm: Share the anon_vma ref counts between KS ...
, Mel Gorman
, (Fri Apr 2, 9:02 am)
[PATCH 04/14] Allow CONFIG_MIGRATION to be set without CON ...
, Mel Gorman
, (Fri Apr 2, 9:02 am)
[PATCH 05/14] Export unusable free space index via /proc/u ...
, Mel Gorman
, (Fri Apr 2, 9:02 am)
[PATCH 06/14] Export fragmentation index via /proc/extfrag ...
, Mel Gorman
, (Fri Apr 2, 9:02 am)
[PATCH 07/14] Move definition for LRU isolation modes to a ...
, Mel Gorman
, (Fri Apr 2, 9:02 am)
[PATCH 08/14] Memory compaction core
, Mel Gorman
, (Fri Apr 2, 9:02 am)
[PATCH 09/14] Add /proc trigger for memory compaction
, Mel Gorman
, (Fri Apr 2, 9:02 am)
[PATCH 10/14] Add /sys trigger for per-node memory compaction
, Mel Gorman
, (Fri Apr 2, 9:02 am)
[PATCH 11/14] Direct compact when a high-order allocation ...
, Mel Gorman
, (Fri Apr 2, 9:02 am)
[PATCH 12/14] Add a tunable that decides when memory shoul ...
, Mel Gorman
, (Fri Apr 2, 9:02 am)
[PATCH 13/14] Do not compact within a preferred zone after ...
, Mel Gorman
, (Fri Apr 2, 9:02 am)
[PATCH 14/14] mm,migration: Allow the migration of PageSwa ...
, Mel Gorman
, (Fri Apr 2, 9:02 am)
Re: [PATCH 14/14] mm,migration: Allow the migration of Pag ...
, KAMEZAWA Hiroyuki
, (Mon Apr 5, 11:54 pm)
[No subject]
, Tarkan Erimer
, (Tue Apr 6, 7:47 am)
[No subject]
, Mel Gorman
, (Tue Apr 6, 8:00 am)
[No subject]
, Tarkan Erimer
, (Tue Apr 6, 8:03 am)
[No subject]
, Minchan Kim
, (Tue Apr 6, 8:37 am)
Re: [PATCH 10/14] Add /sys trigger for per-node memory com ...
, Andrew Morton
, (Tue Apr 6, 2:56 pm)
Re: [PATCH 03/14] mm: Share the anon_vma ref counts betwee ...
, Andrew Morton
, (Tue Apr 6, 5:05 pm)
Re: [PATCH 04/14] Allow CONFIG_MIGRATION to be set without ...
, Andrew Morton
, (Tue Apr 6, 5:05 pm)
Re: [PATCH 05/14] Export unusable free space index via /pr ...
, Andrew Morton
, (Tue Apr 6, 5:05 pm)
Re: [PATCH 06/14] Export fragmentation index via /proc/ext ...
, Andrew Morton
, (Tue Apr 6, 5:05 pm)
Re: [PATCH 08/14] Memory compaction core
, Andrew Morton
, (Tue Apr 6, 5:05 pm)
Re: [PATCH 09/14] Add /proc trigger for memory compaction
, Andrew Morton
, (Tue Apr 6, 5:05 pm)
Re: [PATCH 10/14] Add /sys trigger for per-node memory com ...
, Andrew Morton
, (Tue Apr 6, 5:05 pm)
Re: [PATCH 11/14] Direct compact when a high-order allocat ...
, Andrew Morton
, (Tue Apr 6, 5:06 pm)
Re: [PATCH 12/14] Add a tunable that decides when memory s ...
, Andrew Morton
, (Tue Apr 6, 5:06 pm)
Re: [PATCH 13/14] Do not compact within a preferred zone a ...
, Andrew Morton
, (Tue Apr 6, 5:06 pm)
Re: [PATCH 14/14] mm,migration: Allow the migration of Pag ...
, Andrew Morton
, (Tue Apr 6, 5:06 pm)
Re: [PATCH 03/14] mm: Share the anon_vma ref counts betwee ...
, Rik van Riel
, (Tue Apr 6, 5:10 pm)
Re: [PATCH 10/14] Add /sys trigger for per-node memory com ...
, KAMEZAWA Hiroyuki
, (Tue Apr 6, 5:31 pm)
Re: [PATCH 13/14] Do not compact within a preferred zone a ...
, Andrea Arcangeli
, (Tue Apr 6, 5:55 pm)
Re: [PATCH 10/14] Add /sys trigger for per-node memory com ...
, KAMEZAWA Hiroyuki
, (Tue Apr 6, 6:19 pm)
Re: [PATCH 03/14] mm: Share the anon_vma ref counts betwee ...
, Mel Gorman
, (Wed Apr 7, 3:01 am)
Re: [PATCH 04/14] Allow CONFIG_MIGRATION to be set without ...
, Mel Gorman
, (Wed Apr 7, 3:22 am)
Re: [PATCH 05/14] Export unusable free space index via /pr ...
, Mel Gorman
, (Wed Apr 7, 3:35 am)
Re: [PATCH 06/14] Export fragmentation index via /proc/ext ...
, Mel Gorman
, (Wed Apr 7, 3:46 am)
Re: [PATCH 08/14] Memory compaction core
, Mel Gorman
, (Wed Apr 7, 8:21 am)
Re: [PATCH 09/14] Add /proc trigger for memory compaction
, Mel Gorman
, (Wed Apr 7, 8:39 am)
Re: [PATCH 10/14] Add /sys trigger for per-node memory com ...
, Mel Gorman
, (Wed Apr 7, 8:42 am)
Re: [PATCH 11/14] Direct compact when a high-order allocat ...
, Mel Gorman
, (Wed Apr 7, 9:06 am)
Re: [PATCH 12/14] Add a tunable that decides when memory s ...
, Mel Gorman
, (Wed Apr 7, 9:11 am)
Re: [PATCH 13/14] Do not compact within a preferred zone a ...
, Mel Gorman
, (Wed Apr 7, 9:32 am)
Re: [PATCH 14/14] mm,migration: Allow the migration of Pag ...
, Mel Gorman
, (Wed Apr 7, 9:49 am)
Re: [PATCH 09/14] Add /proc trigger for memory compaction
, Mel Gorman
, (Wed Apr 7, 11:27 am)
Re: [PATCH 11/14] Direct compact when a high-order allocat ...
, Mel Gorman
, (Wed Apr 7, 11:29 am)
Re: [PATCH 08/14] Memory compaction core
, Mel Gorman
, (Thu Apr 8, 9:59 am)
Re: [PATCH 08/14] Memory compaction core
, Andrea Arcangeli
, (Thu Apr 8, 10:06 am)
Re: [PATCH 05/14] Export unusable free space index via /pr ...
, Mel Gorman
, (Tue Apr 13, 5:42 am)
Re: [PATCH 06/14] Export fragmentation index via /proc/ext ...
, Mel Gorman
, (Tue Apr 13, 5:43 am)
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