linux-kernel - [PATCH 8/9] sysfs: Push file_update_time() into bin_page

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Message-Id: <1330602103-8851-9-git-send-email-jack@suse.cz>
Date:	Thu,  1 Mar 2012 12:41:42 +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>,
	Greg Kroah-Hartman <gregkh@...uxfoundation.org>
Subject: [PATCH 8/9] sysfs: Push file_update_time() into bin_page_mkwrite()

CC: Greg Kroah-Hartman <gregkh@...uxfoundation.org>
Acked-by: Greg Kroah-Hartman <gregkh@...uxfoundation.org>
Signed-off-by: Jan Kara <jack@...e.cz>
---
 fs/sysfs/bin.c |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)

diff --git a/fs/sysfs/bin.c b/fs/sysfs/bin.c
index a475983..614b2b5 100644
--- a/fs/sysfs/bin.c
+++ b/fs/sysfs/bin.c
@@ -228,6 +228,8 @@ static int bin_page_mkwrite(struct vm_area_struct *vma, struct vm_fault *vmf)
 	ret = 0;
 	if (bb->vm_ops->page_mkwrite)
 		ret = bb->vm_ops->page_mkwrite(vma, vmf);
+	else
+		file_update_time(file);
 
 	sysfs_put_active(attr_sd);
 	return ret;
-- 
1.7.1

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