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SubjectRe: [PATCH 10/10] vmscan: Update isolated page counters outside of main path in shrink_inactive_list()
On Thu, Apr 15, 2010 at 06:21:43PM +0100, Mel Gorman wrote:
> When shrink_inactive_list() isolates pages, it updates a number of
> counters using temporary variables to gather them. These consume stack
> and it's in the main path that calls ->writepage(). This patch moves the
> accounting updates outside of the main path to reduce stack usage.
>
> Signed-off-by: Mel Gorman <mel@csn.ul.ie>

Reviewed-by: Johannes Weiner <hannes@cmpxchg.org>


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