On Tue, Feb 23, 2016 at 03:04:32PM +0000, Mel Gorman wrote: > kswapd goes through some complex steps trying to figure out if it > should stay awake based on the classzone_idx and the requested order. > It is unnecessarily complex and passes in an invalid classzone_idx to > balance_pgdat(). What matters most of all is whether a larger order has > been requsted and whether kswapd successfully reclaimed at the previous > order. This patch irons out the logic to check just that and the end result > is less headache inducing. > > Signed-off-by: Mel Gorman <[email protected]>
Acked-by: Johannes Weiner <[email protected]>
