From: Jan Kara <jack@suse.cz>
Date: Tue, 12 Jun 2012 14:20:27 +0000 (+0200)
Subject: sysfs: Push file_update_time() into bin_page_mkwrite()
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=14ae417c6faf28b6e8ec60cc2aa0eaa19453a41c;p=GitHub%2Fmoto-9609%2Fandroid_kernel_motorola_exynos9610.git

sysfs: Push file_update_time() into bin_page_mkwrite()

CC: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Jan Kara <jack@suse.cz>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
---

diff --git a/fs/sysfs/bin.c b/fs/sysfs/bin.c
index a4759833d62d..614b2b544880 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;