| Date | Sat, 17 Apr 2010 01:28:30 +0200 | From | Johannes Weiner <> | Subject | Re: [PATCH 08/10] vmscan: Setup pagevec as late as possible in shrink_inactive_list() |
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On Thu, Apr 15, 2010 at 06:21:41PM +0100, Mel Gorman wrote: > shrink_inactive_list() sets up a pagevec to release unfreeable pages. It > uses significant amounts of stack doing this. This patch splits > shrink_inactive_list() to take the stack usage out of the main path so > that callers to writepage() do not contain an unused pagevec on the > stack. > > Signed-off-by: Mel Gorman <mel@csn.ul.ie>
Reviewed-by: Johannes Weiner <hannes@cmpxchg.org>
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