[PATCH 1/9] cgroup: fix css leaks on online_css() failure

[Tejun Heo]

Hello,

On Mon, Sep 02, 2013 at 05:44:00PM +0800, Li Zefan wrote:
> Now cgroup_destroy_locked() is called:
> 
> 	for_each_root_subsys(cgrp->root, ss)
> 		kill_css(cgroup_css(cgrp, ss));

Oops, yes, later in the series, for_each_css() is introduced and
replaces for_each_root_subsys() usages solving the above problem.  I
should have put those patches before this one.  Will re-sequence the
patches.

Thanks.

-- 
tejun