From: Tao Ma <tao.ma@oracle.com>
Date: Mon, 13 Sep 2010 06:00:23 +0000 (+0800)
Subject: ocfs2: update ctime when changing the file's permission by setfacl
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=12828061cdacfb1db3eb03fd71952d5ebc555bbb;p=GitHub%2FLineageOS%2Fandroid_kernel_samsung_universal7580.git

ocfs2: update ctime when changing the file's permission by setfacl

In commit 30e2bab, ext3 fixed it. So change it accordingly in ocfs2.

Steps to reproduce:
# touch aaa
# stat -c %Z aaa
1283760364
# setfacl -m  'u::x,g::x,o::x' aaa
# stat -c %Z aaa
1283760364

Signed-off-by: Tao Ma <tao.ma@oracle.com>
Signed-off-by: Joel Becker <joel.becker@oracle.com>
---

diff --git a/fs/ocfs2/acl.c b/fs/ocfs2/acl.c
index a76e0aa5cd3..391915093fe 100644
--- a/fs/ocfs2/acl.c
+++ b/fs/ocfs2/acl.c
@@ -209,7 +209,10 @@ static int ocfs2_acl_set_mode(struct inode *inode, struct buffer_head *di_bh,
 	}
 
 	inode->i_mode = new_mode;
+	inode->i_ctime = CURRENT_TIME;
 	di->i_mode = cpu_to_le16(inode->i_mode);
+	di->i_ctime = cpu_to_le64(inode->i_ctime.tv_sec);
+	di->i_ctime_nsec = cpu_to_le32(inode->i_ctime.tv_nsec);
 
 	ocfs2_journal_dirty(handle, di_bh);