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Date: Tue, 8 Sep 2015 18:30:03 +0200 From: Vlastimil Babka <vbabka@...e.cz> To: Joonsoo Kim <iamjoonsoo.kim@....com> Cc: Andrew Morton <akpm@...ux-foundation.org>, linux-kernel@...r.kernel.org, linux-mm@...ck.org, Mel Gorman <mgorman@...e.de>, Rik van Riel <riel@...hat.com>, David Rientjes <rientjes@...gle.com>, Minchan Kim <minchan@...nel.org> Subject: Re: [PATCH v2 1/9] mm/compaction: skip useless pfn when updating cached pfn On 09/07/2015 07:35 AM, Joonsoo Kim wrote: > On Mon, Aug 24, 2015 at 11:07:12AM +0200, Vlastimil Babka wrote: >> On 08/24/2015 04:19 AM, Joonsoo Kim wrote: >> >> In isolate_freepages_block() this means we actually go logically >> *back* one pageblock, as the direction is opposite? I know it's not >> an issue after the redesign patch so you wouldn't notice it when >> testing the whole series. But there's a non-zero chance that the >> smaller fixes are merged first and the redesign later... > > Hello, Vlastimil. > Sorry for long delay. I was on vacation. :) > I will fix it next time. > > Btw, if possible, could you review the patchset in detail? or do you I'll try soon... > have another plan on compaction improvement? Please let me know your > position to determine future plan of this patchset. > > Thanks. > -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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