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-rw-r--r--mm/vmscan.c8
1 files changed, 0 insertions, 8 deletions
diff --git a/mm/vmscan.c b/mm/vmscan.c
index b2baca7645d..5c8a412b43f 100644
--- a/mm/vmscan.c
+++ b/mm/vmscan.c
@@ -63,9 +63,6 @@ struct scan_control {
unsigned long nr_mapped; /* From page_state */
- /* How many pages shrink_cache() should reclaim */
- int nr_to_reclaim;
-
/* Ask shrink_caches, or shrink_zone to scan at this priority */
unsigned int priority;
@@ -656,7 +653,6 @@ static void shrink_cache(struct zone *zone, struct scan_control *sc)
if (current_is_kswapd())
mod_page_state(kswapd_steal, nr_freed);
mod_page_state_zone(zone, pgsteal, nr_freed);
- sc->nr_to_reclaim -= nr_freed;
spin_lock_irq(&zone->lru_lock);
/*
@@ -856,8 +852,6 @@ shrink_zone(struct zone *zone, struct scan_control *sc)
else
nr_inactive = 0;
- sc->nr_to_reclaim = sc->swap_cluster_max;
-
while (nr_active || nr_inactive) {
if (nr_active) {
sc->nr_to_scan = min(nr_active,
@@ -871,8 +865,6 @@ shrink_zone(struct zone *zone, struct scan_control *sc)
(unsigned long)sc->swap_cluster_max);
nr_inactive -= sc->nr_to_scan;
shrink_cache(zone, sc);
- if (sc->nr_to_reclaim <= 0)
- break;
}
}