From a14fa94641db001a6544f99a68293dc373a4cc9f Mon Sep 17 00:00:00 2001
From: Andrew Morton <akpm@osdl.org>
Date: Sun, 10 Dec 2006 02:19:40 -0800
Subject: [PATCH] --- yaml --- r: 43967 b: refs/heads/master c:
 8bde37f08fe3340435f4320b5a092eeb55acebfd h: refs/heads/master i:   43965:
 85353024030bb5baaf27f1ef839ff05c44f917ef   43963:
 69149c5ee5ad76cc213b546275c20599d52b97b1   43959:
 eea8caa1831f4fa1fda7dc6d754736b1fccea7db   43951:
 80c20018f5b9d2ae284122a808385d91a1917f75   43935:
 147af7b0795291906858b53da3ccddb674c0c150   43903:
 f4245a50274882dca7b57baa470156b4519ccb49 v: v3

---
 [refs]               | 2 +-
 trunk/mm/readahead.c | 2 ++
 2 files changed, 3 insertions(+), 1 deletion(-)

diff --git a/[refs] b/[refs]
index 42834f2e4566..086eb92ac3c8 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: faccbd4b26df7bd977cee33d4145155d0ef95c87
+refs/heads/master: 8bde37f08fe3340435f4320b5a092eeb55acebfd
diff --git a/trunk/mm/readahead.c b/trunk/mm/readahead.c
index c0df5ed05f62..0f539e8e827a 100644
--- a/trunk/mm/readahead.c
+++ b/trunk/mm/readahead.c
@@ -13,6 +13,7 @@
 #include <linux/module.h>
 #include <linux/blkdev.h>
 #include <linux/backing-dev.h>
+#include <linux/task_io_accounting_ops.h>
 #include <linux/pagevec.h>
 
 void default_unplug_io_fn(struct backing_dev_info *bdi, struct page *page)
@@ -151,6 +152,7 @@ int read_cache_pages(struct address_space *mapping, struct list_head *pages,
 			put_pages_list(pages);
 			break;
 		}
+		task_io_account_read(PAGE_CACHE_SIZE);
 	}
 	pagevec_lru_add(&lru_pvec);
 	return ret;