diff options
Diffstat (limited to 'mm/vmscan.c')
| -rw-r--r-- | mm/vmscan.c | 11 |
1 files changed, 3 insertions, 8 deletions
diff --git a/mm/vmscan.c b/mm/vmscan.c index d4da097533ce..7592d8eb1148 100644 --- a/mm/vmscan.c +++ b/mm/vmscan.c @@ -1223,7 +1223,6 @@ static void shrink_active_list(unsigned long nr_pages, struct zone *zone, struct scan_control *sc, int priority, int file) { unsigned long pgmoved; - int pgdeactivate = 0; unsigned long pgscanned; LIST_HEAD(l_hold); /* The pages which were snipped off */ LIST_HEAD(l_inactive); @@ -1252,7 +1251,7 @@ static void shrink_active_list(unsigned long nr_pages, struct zone *zone, __mod_zone_page_state(zone, NR_ACTIVE_ANON, -pgmoved); spin_unlock_irq(&zone->lru_lock); - pgmoved = 0; + pgmoved = 0; /* count referenced (mapping) mapped pages */ while (!list_empty(&l_hold)) { cond_resched(); page = lru_to_page(&l_hold); @@ -1286,7 +1285,7 @@ static void shrink_active_list(unsigned long nr_pages, struct zone *zone, */ reclaim_stat->recent_rotated[!!file] += pgmoved; - pgmoved = 0; + pgmoved = 0; /* count pages moved to inactive list */ while (!list_empty(&l_inactive)) { page = lru_to_page(&l_inactive); prefetchw_prev_lru_page(page, &l_inactive, flags); @@ -1299,10 +1298,7 @@ static void shrink_active_list(unsigned long nr_pages, struct zone *zone, mem_cgroup_add_lru_list(page, lru); pgmoved++; if (!pagevec_add(&pvec, page)) { - __mod_zone_page_state(zone, NR_LRU_BASE + lru, pgmoved); spin_unlock_irq(&zone->lru_lock); - pgdeactivate += pgmoved; - pgmoved = 0; if (buffer_heads_over_limit) pagevec_strip(&pvec); __pagevec_release(&pvec); @@ -1310,9 +1306,8 @@ static void shrink_active_list(unsigned long nr_pages, struct zone *zone, } } __mod_zone_page_state(zone, NR_LRU_BASE + lru, pgmoved); - pgdeactivate += pgmoved; __count_zone_vm_events(PGREFILL, zone, pgscanned); - __count_vm_events(PGDEACTIVATE, pgdeactivate); + __count_vm_events(PGDEACTIVATE, pgmoved); spin_unlock_irq(&zone->lru_lock); if (buffer_heads_over_limit) pagevec_strip(&pvec); |