Messages in this thread Patch in this message | | | From | Andy Whitcroft <> | Subject | [PATCH 3/3] lumpy: move to using pfn_valid_within() | Date | Wed, 21 Mar 2007 19:16:27 +0000 |
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Switch to using pfn_valid_within() in lumpy reclaim.
Signed-off-by: Andy Whitcroft <apw@shadowen.org> Acked-by: Mel Gorman <mel@csn.ul.ie> --- diff --git a/mm/vmscan.c b/mm/vmscan.c index c3dc544..cf55c57 100644 --- a/mm/vmscan.c +++ b/mm/vmscan.c @@ -722,11 +722,10 @@ static unsigned long isolate_lru_pages(unsigned long nr_to_scan, /* The target page is in the block, ignore it. */ if (unlikely(pfn == page_pfn)) continue; -#ifdef CONFIG_HOLES_IN_ZONE + /* Avoid holes within the zone. */ - if (unlikely(!pfn_valid(pfn))) + if (unlikely(!pfn_valid_within(pfn))) break; -#endif cursor_page = pfn_to_page(pfn); /* Check that we have not crossed a zone boundary. */ - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.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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