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| author | Tejun Heo <tj@kernel.org> | 2012-11-19 08:13:36 -0800 |
|---|---|---|
| committer | Tejun Heo <tj@kernel.org> | 2012-11-19 08:13:36 -0800 |
| commit | b48c6a80a0f7584056f768268fc12b87745a393f (patch) | |
| tree | 2bf2581057ce3ec3c0fc8305e5967dbd0c1a14bb /kernel/cgroup.c | |
| parent | 38b53abaa3e0c7e750ef73eee919cf42eee6b134 (diff) | |
| download | linux-b48c6a80a0f7584056f768268fc12b87745a393f.tar.gz linux-b48c6a80a0f7584056f768268fc12b87745a393f.tar.bz2 linux-b48c6a80a0f7584056f768268fc12b87745a393f.zip | |
cgroup: trivial cleanup for cgroup_init/load_subsys()
Consistently use @css and @dummytop in these two functions instead of
referring to them indirectly.
Signed-off-by: Tejun Heo <tj@kernel.org>
Acked-by: Li Zefan <lizefan@huawei.com>
Diffstat (limited to 'kernel/cgroup.c')
| -rw-r--r-- | kernel/cgroup.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/kernel/cgroup.c b/kernel/cgroup.c index 82ad8785fafe..6cc693b91c4a 100644 --- a/kernel/cgroup.c +++ b/kernel/cgroup.c @@ -4332,7 +4332,7 @@ static void __init cgroup_init_subsys(struct cgroup_subsys *ss) * pointer to this state - since the subsystem is * newly registered, all tasks and hence the * init_css_set is in the subsystem's top cgroup. */ - init_css_set.subsys[ss->subsys_id] = dummytop->subsys[ss->subsys_id]; + init_css_set.subsys[ss->subsys_id] = css; need_forkexit_callback |= ss->fork || ss->exit; @@ -4344,7 +4344,7 @@ static void __init cgroup_init_subsys(struct cgroup_subsys *ss) ss->active = 1; if (ss->post_create) - ss->post_create(&ss->root->top_cgroup); + ss->post_create(dummytop); /* this function shouldn't be used with modular subsystems, since they * need to register a subsys_id, among other things */ @@ -4456,7 +4456,7 @@ int __init_or_module cgroup_load_subsys(struct cgroup_subsys *ss) ss->active = 1; if (ss->post_create) - ss->post_create(&ss->root->top_cgroup); + ss->post_create(dummytop); /* success! */ mutex_unlock(&cgroup_mutex); |