Re: [PATCH 1/3] mm, vmscan: Remove redundant check in shrink_zones()

From: Minchan Kim
Date: Mon Jul 18 2016 - 19:54:12 EST

On Mon, Jul 18, 2016 at 03:50:24PM +0100, Mel Gorman wrote:
> As pointed out by Minchan Kim, shrink_zones() checks for populated
> zones in a zonelist but a zonelist can never contain unpopulated
> zones. While it's not related to the node-lru series, it can be
> cleaned up now.
> Suggested-by: Minchan Kim <minchan@xxxxxxxxxx>
> Signed-off-by: Mel Gorman <mgorman@xxxxxxxxxxxxxxxxxxx>
Acked-by: Minchan Kim <minchan@xxxxxxxxxx>