On Mon, Feb 10, 2014 at 01:26:34PM +, Mel Gorman wrote:
> On Fri, Feb 07, 2014 at 02:08:42PM +0900, Joonsoo Kim wrote:
> > Purpose of compaction is to get a high order page. Currently, if we find
> > high-order page while searching migration target page, we break it to
> > order-0 pages and use
On Fri, Feb 07, 2014 at 02:08:42PM +0900, Joonsoo Kim wrote:
> Purpose of compaction is to get a high order page. Currently, if we find
> high-order page while searching migration target page, we break it to
> order-0 pages and use them as migration target. It is contrary to purpose
> of compaction
On 02/07/2014 06:08 AM, Joonsoo Kim wrote:
> Purpose of compaction is to get a high order page. Currently, if we find
> high-order page while searching migration target page, we break it to
> order-0 pages and use them as migration target. It is contrary to purpose
> of compaction, so disallow high
Purpose of compaction is to get a high order page. Currently, if we find
high-order page while searching migration target page, we break it to
order-0 pages and use them as migration target. It is contrary to purpose
of compaction, so disallow high-order page to be used for
migration target.
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