| commit | 648bb56d076bde31113f09a7d24d95bc8d4155ac | [log] [tgz] |
|---|---|---|
| author | Tejun Heo <tj@kernel.org> | Mon Nov 19 08:13:36 2012 -0800 |
| committer | Tejun Heo <tj@kernel.org> | Mon Nov 19 08:13:36 2012 -0800 |
| tree | 5e17d543a77f3783e4cfce7f525f4c3255238c07 | |
| parent | b48c6a80a0f7584056f768268fc12b87745a393f [diff] |
cgroup: lock cgroup_mutex in cgroup_init_subsys() Make cgroup_init_subsys() grab cgroup_mutex while initializing a subsystem so that all helpers and callbacks are called under the context they expect. This isn't strictly necessary as cgroup_init_subsys() doesn't race with anybody but will allow adding lockdep assertions. Signed-off-by: Tejun Heo <tj@kernel.org> Acked-by: Li Zefan <lizefan@huawei.com>