[PATCH 08/17] cgroup: trivial cleanup for cgroup_init/load_subsys()
From: Tejun Heo <hidden>
Date: 2012-11-13 03:02:32
Also in:
lkml
Subsystem:
the rest · Maintainer:
Linus Torvalds
Consistently use @css and @dummytop in these two functions instead of referring to them indirectly. Signed-off-by: Tejun Heo <redacted> --- kernel/cgroup.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/kernel/cgroup.c b/kernel/cgroup.c
index d849efd..6df17cb 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);
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1.7.11.7