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SubjectRe: [patch] mm, compaction: ignore pageblock skip when manually invoking compaction
On Wed, Jan 22, 2014 at 09:56:31PM -0800, David Rientjes wrote:
> The cached pageblock hint should be ignored when triggering compaction
> through /proc/sys/vm/compact_memory so all eligible memory is isolated.
> Manually invoking compaction is known to be expensive, there's no need to
> skip pageblocks based on heuristics (mainly for debugging).
>
> Signed-off-by: David Rientjes <rientjes@google.com>

Acked-by: Mel Gorman <mgorman@suse.de>

--
Mel Gorman
SUSE Labs


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