cgroup_fs: fix cgroup use of simple_lookup()

cgroup can't use simple_lookup(), since that'd override its desired ->d_op.

Tested-by: Li Zefan <lizf@cn.fujitsu.com>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Al Viro 2011-01-14 05:31:45 +00:00 • committed by Linus Torvalds
commit c72a04e347