Lines Matching refs:ancestor
423 struct cgroup *ancestor;
428 ancestor = cgroup_ancestor(cgrp, ancestor_level);
429 cgrp_id = ancestor ? cgroup_id(ancestor) : 0;
2164 * bpf_cgroup_ancestor - Perform a lookup on an entry in a cgroup's ancestor
2168 * @level: The level of ancestor to look up.
2172 struct cgroup *ancestor;
2178 ancestor = cgrp->ancestors[level];
2179 if (!cgroup_tryget(ancestor))
2181 return ancestor;
2204 * @ancestor: possible ancestor of @task's cgroup
2206 * Tests whether @task's default cgroup hierarchy is a descendant of @ancestor.
2211 struct cgroup *ancestor)
2216 ret = task_under_cgroup_hierarchy(task, ancestor);