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

From: Minchan Kim
Date: Mon May 23 2011 - 11:46:50 EST

On Mon, May 23, 2011 at 6:53 PM, Mel Gorman <mgorman@xxxxxxx> 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>
Reviewed-by: Minchan Kim <>

Kind regards,
Minchan Kim
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