| commit | 0515d77f283991467fe10d209fa45d5787accb6f | [log] [tgz] |
|---|---|---|
| author | Tejun Heo <tj@kernel.org> | Wed Aug 28 16:04:14 2013 -0400 |
| committer | Tejun Heo <tj@kernel.org> | Wed Aug 28 16:04:14 2013 -0400 |
| tree | 8f5a9ad4dd294fd94696fc13d306f7c9a7ad2e58 | |
| parent | c27bebf563d612d36f6e14917dc9671afd794116 [diff] |
cgroup: implement for_each_css() There are enough places where css's of a cgroup are iterated, which currently uses for_each_root_subsys() + explicit cgroup_css(). This patch implements for_each_css() and replaces the above combination with it. This patch doesn't introduce any behavior changes. Signed-off-by: Tejun Heo <tj@kernel.org>