From e5e6b41c5e1682cb435cb01ca73d8d21dc1a054c Mon Sep 17 00:00:00 2001
From: Anton Salikhmetov <salikhmetov@gmail.com>
Date: Wed, 23 Jan 2008 02:21:18 +0300
Subject: [PATCH] --- yaml --- r: 75639 b: refs/heads/master c:
 8f7b3d156d348b6766833cd4e272d0d19b501e64 h: refs/heads/master i:   75637:
 a0df2fd0a7bc642b67c51502f74ed9405bf04e86   75635:
 2cb911b00aae733faf77e5715391036d01f10033   75631:
 ad44541f59444dcfbff66f200b845e20e40a7ddc v: v3

---
 [refs]            | 2 +-
 trunk/mm/memory.c | 6 ++++++
 2 files changed, 7 insertions(+), 1 deletion(-)

diff --git a/[refs] b/[refs]
index 4cc30746e7a9..97e3272028ed 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 667984d9e481e43a930a478c588dced98cb61fea
+refs/heads/master: 8f7b3d156d348b6766833cd4e272d0d19b501e64
diff --git a/trunk/mm/memory.c b/trunk/mm/memory.c
index 6dd1cd88bfb6..4b0144b24c12 100644
--- a/trunk/mm/memory.c
+++ b/trunk/mm/memory.c
@@ -1670,6 +1670,9 @@ static int do_wp_page(struct mm_struct *mm, struct vm_area_struct *vma,
 unlock:
 	pte_unmap_unlock(page_table, ptl);
 	if (dirty_page) {
+		if (vma->vm_file)
+			file_update_time(vma->vm_file);
+
 		/*
 		 * Yes, Virginia, this is actually required to prevent a race
 		 * with clear_page_dirty_for_io() from clearing the page dirty
@@ -2343,6 +2346,9 @@ static int __do_fault(struct mm_struct *mm, struct vm_area_struct *vma,
 	if (anon)
 		page_cache_release(vmf.page);
 	else if (dirty_page) {
+		if (vma->vm_file)
+			file_update_time(vma->vm_file);
+
 		set_page_dirty_balance(dirty_page, page_mkwrite);
 		put_page(dirty_page);
 	}