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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 ca64e3e0c51..412d7872fc7 100644
--- a/mm/vmscan.c
+++ b/mm/vmscan.c
@@ -1413,16 +1413,13 @@ static unsigned long shrink_zone(int priority, struct zone *zone,
if (scan_global_lru(sc)) {
int file = is_file_lru(l);
int scan;
- /*
- * Add one to nr_to_scan just to make sure that the
- * kernel will slowly sift through each list.
- */
+
scan = zone_page_state(zone, NR_LRU_BASE + l);
if (priority) {
scan >>= priority;
scan = (scan * percent[file]) / 100;
}
- zone->lru[l].nr_scan += scan + 1;
+ zone->lru[l].nr_scan += scan;
nr[l] = zone->lru[l].nr_scan;
if (nr[l] >= sc->swap_cluster_max)
zone->lru[l].nr_scan = 0;