Merge commit 'v2.6.38-rc6' into for-2.6.39/core

Conflicts:
	block/cfq-iosched.c

Signed-off-by: Jens Axboe <jaxboe@fusionio.com>

1 files changed, 14 insertions, 5 deletions

diff --git a/include/linux/mm_inline.h b/include/linux/mm_inline.h
index 8835b877b8d..8f7d24712dc 100644
--- a/include/linux/mm_inline.h
+++ b/include/linux/mm_inline.h
@@ -1,6 +1,8 @@
 #ifndef LINUX_MM_INLINE_H
 #define LINUX_MM_INLINE_H
 
+#include <linux/huge_mm.h>
+
 /**
  * page_is_file_cache - should the page be on a file LRU or anon LRU?
  * @page: the page to test
@@ -20,18 +22,25 @@ static inline int page_is_file_cache(struct page *page)
 }
 
 static inline void
-add_page_to_lru_list(struct zone *zone, struct page *page, enum lru_list l)
+__add_page_to_lru_list(struct zone *zone, struct page *page, enum lru_list l,
+		       struct list_head *head)
 {
-	list_add(&page->lru, &zone->lru[l].list);
-	__inc_zone_state(zone, NR_LRU_BASE + l);
+	list_add(&page->lru, head);
+	__mod_zone_page_state(zone, NR_LRU_BASE + l, hpage_nr_pages(page));
 	mem_cgroup_add_lru_list(page, l);
 }
 
 static inline void
+add_page_to_lru_list(struct zone *zone, struct page *page, enum lru_list l)
+{
+	__add_page_to_lru_list(zone, page, l, &zone->lru[l].list);
+}
+
+static inline void
 del_page_from_lru_list(struct zone *zone, struct page *page, enum lru_list l)
 {
 	list_del(&page->lru);
-	__dec_zone_state(zone, NR_LRU_BASE + l);
+	__mod_zone_page_state(zone, NR_LRU_BASE + l, -hpage_nr_pages(page));
 	mem_cgroup_del_lru_list(page, l);
 }
 
@@ -66,7 +75,7 @@ del_page_from_lru(struct zone *zone, struct page *page)
 			l += LRU_ACTIVE;
 		}
 	}
-	__dec_zone_state(zone, NR_LRU_BASE + l);
+	__mod_zone_page_state(zone, NR_LRU_BASE + l, -hpage_nr_pages(page));
 	mem_cgroup_del_lru_list(page, l);
 }