| From | KOSAKI Motohiro <> | Subject | Re: [PATCH 09/11] Add /sys trigger for per-node memory compaction | Date | Wed, 17 Mar 2010 12:18:16 +0900 (JST) |
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> This patch adds a per-node sysfs file called compact. When the file is > written to, each zone in that node is compacted. The intention that this > would be used by something like a job scheduler in a batch system before > a job starts so that the job can allocate the maximum number of > hugepages without significant start-up cost. > > Signed-off-by: Mel Gorman <mel@csn.ul.ie> > Acked-by: Rik van Riel <riel@redhat.com>
Reviewed-by: KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com>
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