vmscan: zone_reclaim() don't use insane swap_cluster_max
In old days, we didn't have sc.nr_to_reclaim and it brought
sc.swap_cluster_max misuse.
huge sc.swap_cluster_max might makes unnecessary OOM risk and no
performance benefit.
Now, we can stop its insane thing.
Signed-off-by: KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com>
Reviewed-by: Rik van Riel <riel@redhat.com>
Reviewed-by: Minchan Kim <minchan.kim@gmail.com>
Cc: Mel Gorman <mel@csn.ul.ie>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
1 file changed