Re: [PATCH 3/7] mm: check if we isolated a compound page duringlumpy scan

[Minchan Kim]

On Mon, Nov 21, 2011 at 06:36:44PM +0000, Mel Gorman wrote:
> From: Andrea Arcangeli <aarcange@xxxxxxxxxx>
> 
> Properly take into account if we isolated a compound page during the
> lumpy scan in reclaim and skip over the tail pages when encounted.
> This corrects the values given to the tracepoint for number of lumpy
> pages isolated and will avoid breaking the loop early if compound
> pages smaller than the requested allocation size are requested.
> 
> [mgorman@xxxxxxx: Updated changelog]
> Signed-off-by: Andrea Arcangeli <aarcange@xxxxxxxxxx>
> Signed-off-by: Mel Gorman <mgorman@xxxxxxx>
Reviewed-by: Minchan Kim <minchan.kim@xxxxxxxxx>

I would like to see removing lumpy part in vmscan.c.
It is complicated day by day. :(

Having said that, it looks good to me now.

-- 
Kind regards,
Minchan Kim
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