struct cgroup_subsys freezer_subsys;
-static struct cgroup_subsys_state *freezer_create(struct cgroup *cgroup)
+static struct cgroup_subsys_state *freezer_css_alloc(struct cgroup *cgroup)
{
struct freezer *freezer;
}
/**
- * freezer_post_create - commit creation of a freezer cgroup
+ * freezer_css_online - commit creation of a freezer cgroup
* @cgroup: cgroup being created
*
* We're committing to creation of @cgroup. Mark it online and inherit
* parent's freezing state while holding both parent's and our
* freezer->lock.
*/
-static int freezer_post_create(struct cgroup *cgroup)
+static int freezer_css_online(struct cgroup *cgroup)
{
struct freezer *freezer = cgroup_freezer(cgroup);
struct freezer *parent = parent_freezer(freezer);
}
/**
- * freezer_pre_destroy - initiate destruction of @cgroup
+ * freezer_css_offline - initiate destruction of @cgroup
* @cgroup: cgroup being destroyed
*
* @cgroup is going away. Mark it dead and decrement system_freezing_count
* if it was holding one.
*/
-static void freezer_pre_destroy(struct cgroup *cgroup)
+static void freezer_css_offline(struct cgroup *cgroup)
{
struct freezer *freezer = cgroup_freezer(cgroup);
spin_unlock_irq(&freezer->lock);
}
-static void freezer_destroy(struct cgroup *cgroup)
+static void freezer_css_free(struct cgroup *cgroup)
{
kfree(cgroup_freezer(cgroup));
}
struct cgroup_subsys freezer_subsys = {
.name = "freezer",
- .create = freezer_create,
- .post_create = freezer_post_create,
- .pre_destroy = freezer_pre_destroy,
- .destroy = freezer_destroy,
+ .css_alloc = freezer_css_alloc,
+ .css_online = freezer_css_online,
+ .css_offline = freezer_css_offline,
+ .css_free = freezer_css_free,
.subsys_id = freezer_subsys_id,
.attach = freezer_attach,
.fork = freezer_fork,