1 files changed, 9 insertions, 4 deletions

diff --git a/mm/page_alloc.c b/mm/page_alloc.c
index caa92689aac9..ae28c22a7fdb 100644
--- a/mm/page_alloc.c
+++ b/mm/page_alloc.c
@@ -882,7 +882,7 @@ retry_reserve:
  */
 static int rmqueue_bulk(struct zone *zone, unsigned int order, 
                         unsigned long count, struct list_head *list,
-                        int migratetype)
+                        int migratetype, int cold)
 {
         int i;
         
@@ -901,7 +901,10 @@ static int rmqueue_bulk(struct zone *zone, unsigned int order,
                  * merge IO requests if the physical pages are ordered
                  * properly.
                  */
-                list_add(&page->lru, list);
+                if (likely(cold == 0))
+                        list_add(&page->lru, list);
+                else
+                        list_add_tail(&page->lru, list);
                 set_page_private(page, migratetype);
                 list = &page->lru;
         }
@@ -1119,7 +1122,8 @@ again:
                 local_irq_save(flags);
                 if (!pcp->count) {
                         pcp->count = rmqueue_bulk(zone, 0,
-                                        pcp->batch, &pcp->list, migratetype);
+                                        pcp->batch, &pcp->list,
+                                        migratetype, cold);
                         if (unlikely(!pcp->count))
                                 goto failed;
                 }
@@ -1138,7 +1142,8 @@ again:
                 /* Allocate more to the pcp list if necessary */
                 if (unlikely(&page->lru == &pcp->list)) {
                         pcp->count += rmqueue_bulk(zone, 0,
-                                        pcp->batch, &pcp->list, migratetype);
+                                        pcp->batch, &pcp->list,
+                                        migratetype, cold);
                         page = list_entry(pcp->list.next, struct page, lru);
                 }