linux-kernel - [PATCH 4/9] cifs: Push file_update_time() into cifs_page

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Date:	Thu,  1 Mar 2012 12:41:38 +0100
From:	Jan Kara <jack@...e.cz>
To:	Andrew Morton <akpm@...ux-foundation.org>
Cc:	linux-mm@...ck.org, LKML <linux-kernel@...r.kernel.org>,
	Al Viro <viro@...IV.linux.org.uk>,
	linux-fsdevel@...r.kernel.org, dchinner@...hat.com,
	Jan Kara <jack@...e.cz>, Steve French <sfrench@...ba.org>,
	linux-cifs@...r.kernel.org
Subject: [PATCH 4/9] cifs: Push file_update_time() into cifs_page_mkwrite()

CC: Steve French <sfrench@...ba.org>
CC: linux-cifs@...r.kernel.org
Signed-off-by: Jan Kara <jack@...e.cz>
---
 fs/cifs/file.c |    3 +++
 1 files changed, 3 insertions(+), 0 deletions(-)

diff --git a/fs/cifs/file.c b/fs/cifs/file.c
index 4dd9283..8e3b23b 100644
--- a/fs/cifs/file.c
+++ b/fs/cifs/file.c
@@ -2425,6 +2425,9 @@ cifs_page_mkwrite(struct vm_area_struct *vma, struct vm_fault *vmf)
 {
 	struct page *page = vmf->page;
 
+	/* Update file times before taking page lock */
+	file_update_time(vma->vm_file);
+
 	lock_page(page);
 	return VM_FAULT_LOCKED;
 }
-- 
1.7.1

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