Messages in this thread | | | Date | Thu, 18 Nov 2010 17:26:27 +0900 | From | KAMEZAWA Hiroyuki <> | Subject | Re: [PATCH 0/8] Use memory compaction instead of lumpy reclaim during high-order allocations |
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On Thu, 18 Nov 2010 08:12:54 +0000 Mel Gorman <mel@csn.ul.ie> wrote:
> > > I'm hoping that this series also removes the > > > necessity for the "delete lumpy reclaim" patch from the THP tree. > > > > Now I'm sad. I read all that and was thinking "oh goody, we get to > > delete something for once". But no :( > > > > If you can get this stuff to work nicely, why can't we remove lumpy > > reclaim? > > Ultimately we should be able to. Lumpy reclaim is still there for the > !CONFIG_COMPACTION case and to have an option if we find that compaction > behaves badly for some reason. >
Hmm. CONFIG_COMPACTION depends on CONFIG_MMU. lumpy reclaim will be for NOMMU, finally ?
Thanks, -Kame
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