Re: [PATCH 1/2] mm: vmscan: Correct use of pgdat_balanced insleeping_prematurely

[Wu Fengguang]

On Mon, May 16, 2011 at 05:26:08PM +0200, Johannes Weiner wrote:
> On Mon, May 16, 2011 at 04:06:56PM +0100, Mel Gorman wrote:
> > From: Johannes Weiner <hannes@xxxxxxxxxxx>
> > 
> > Johannes Weiner poined out that the logic in commit [1741c877: mm:
> > kswapd: keep kswapd awake for high-order allocations until a percentage
> > of the node is balanced] is backwards. Instead of allowing kswapd to go
> > to sleep when balancing for high order allocations, it keeps it kswapd
> > running uselessly.
> > 
> > Signed-off-by: Mel Gorman <mgorman@xxxxxxx>
> > Reviewed-by: Rik van Riel <riel@xxxxxxxxxx>
> 
> Signed-off-by: Johannes Weiner <hannes@xxxxxxxxxxx>

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