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 <minc...@kernel.org> > Signed-off-by: Mel Gorman <mgor...@techsingularity.net>
Ha, I didn't know that. But yeah, the zonelist building code excludes unpopulated zones from the start. Neat. Acked-by: Johannes Weiner <han...@cmpxchg.org>
