Re: [PATCH 05/10] vmscan: Synchrounous lumpy reclaim uselock_page() instead trylock_page()

[Wu Fengguang]

On Mon, Sep 06, 2010 at 06:47:28PM +0800, Mel Gorman wrote:
> From: KOSAKI Motohiro <kosaki.motohiro@xxxxxxxxxxxxxx>
> 
> With synchrounous lumpy reclaim, there is no reason to give up to reclaim
> pages even if page is locked. This patch uses lock_page() instead of
> trylock_page() in this case.
> 
> Signed-off-by: KOSAKI Motohiro <kosaki.motohiro@xxxxxxxxxxxxxx>
> Signed-off-by: Mel Gorman <mel@xxxxxxxxx>

Acked-by: Wu Fengguang <fengguang.wu@xxxxxxxxx>
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