[POWERPC] Flush registers to proper task context

[linux-2.6] / mm / migrate.c

diff --git a/mm/migrate.c b/mm/migrate.c
index c8d87221f36809785cb58266a711b9f5a1b0df7f..37c73b902008e1dd2083f71995f2ce67975f6512 100644 (file)
--- a/mm/migrate.c
+++ b/mm/migrate.c
@@ -49,9 +49,8 @@ int isolate_lru_page(struct page *page, struct list_head *pagelist)
                struct zone *zone = page_zone(page);
 
                spin_lock_irq(&zone->lru_lock);
-               if (PageLRU(page)) {
+               if (PageLRU(page) && get_page_unless_zero(page)) {
                        ret = 0;
-                       get_page(page);
                        ClearPageLRU(page);
                        if (PageActive(page))
                                del_page_from_active_list(zone, page);