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-rw-r--r--mm/vmscan.c7
1 files changed, 2 insertions, 5 deletions
diff --git a/mm/vmscan.c b/mm/vmscan.c
index ca64e3e0c518..412d7872fc75 100644
--- a/mm/vmscan.c
+++ b/mm/vmscan.c
@@ -1413,16 +1413,13 @@ static unsigned long shrink_zone(int priority, struct zone *zone,
1413 if (scan_global_lru(sc)) { 1413 if (scan_global_lru(sc)) {
1414 int file = is_file_lru(l); 1414 int file = is_file_lru(l);
1415 int scan; 1415 int scan;
1416 /* 1416
1417 * Add one to nr_to_scan just to make sure that the
1418 * kernel will slowly sift through each list.
1419 */
1420 scan = zone_page_state(zone, NR_LRU_BASE + l); 1417 scan = zone_page_state(zone, NR_LRU_BASE + l);
1421 if (priority) { 1418 if (priority) {
1422 scan >>= priority; 1419 scan >>= priority;
1423 scan = (scan * percent[file]) / 100; 1420 scan = (scan * percent[file]) / 100;
1424 } 1421 }
1425 zone->lru[l].nr_scan += scan + 1; 1422 zone->lru[l].nr_scan += scan;
1426 nr[l] = zone->lru[l].nr_scan; 1423 nr[l] = zone->lru[l].nr_scan;
1427 if (nr[l] >= sc->swap_cluster_max) 1424 if (nr[l] >= sc->swap_cluster_max)
1428 zone->lru[l].nr_scan = 0; 1425 zone->lru[l].nr_scan = 0;