tree ed4254bdc2353350a48dff0bd7afadd167c1fa21
parent b845ff8f3ea2988ad5041315e2d35298e85cbc2f
author Jan Kara <jack@suse.cz> 1282041733 +0200
committer Al Viro <viro@zeniv.linux.org.uk> 1282107862 -0400

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

generic_acl_set didn't update the ctime of the file when its permission was
changed.

Steps to reproduce:
 # touch aaa
 # stat -c %Z aaa
 1275289822
 # setfacl -m  'u::x,g::x,o::x' aaa
 # stat -c %Z aaa
 1275289822                         <- unchanged

But, according to the spec of the ctime, vfs must update it.

Port of ext3 patch by Miao Xie <miaox@cn.fujitsu.com>.

CC: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Jan Kara <jack@suse.cz>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>