On Mon, Jul 18, 2016 at 03:50:26PM +0100, Mel Gorman wrote: > As pointed out by Vlastimil, the atomic_add() functions are already assumed > to be able to handle negative numbers. The atomic_sub handling was wrong > anyway but this patch fixes it unconditionally. > > This is a fix to the mmotm patch > mm-vmstat-remove-zone-and-node-double-accounting-by-approximating-retries.patch > > Signed-off-by: Mel Gorman <mgor...@techsingularity.net>
Acked-by: Johannes Weiner <han...@cmpxchg.org>
