Revert "mm: batch activate_page() to reduce lock contention"

[pandora-kernel.git] / mm / vmscan.c

diff --git a/mm/vmscan.c b/mm/vmscan.c
index 99999a9..47a5096 100644 (file)
--- a/mm/vmscan.c
+++ b/mm/vmscan.c
@@ -1271,16 +1271,14 @@ putback_lru_pages(struct zone *zone, struct scan_control *sc,
                        spin_lock_irq(&zone->lru_lock);
                        continue;
                }
+               SetPageLRU(page);
                lru = page_lru(page);
+               add_page_to_lru_list(zone, page, lru);
                if (is_active_lru(lru)) {
                        int file = is_file_lru(lru);
                        int numpages = hpage_nr_pages(page);
                        reclaim_stat->recent_rotated[file] += numpages;
-                       if (putback_active_lru_page(zone, page))
-                               continue;
                }
-               SetPageLRU(page);
-               add_page_to_lru_list(zone, page, lru);
                if (!pagevec_add(&pvec, page)) {
                        spin_unlock_irq(&zone->lru_lock);
                        __pagevec_release(&pvec);