Searched refs:walker (Results 1 – 1 of 1) sorted by relevance
276 struct task_struct *walker = child; in task_is_descendant() local284 while (walker->pid > 0) { in task_is_descendant()285 if (!thread_group_leader(walker)) in task_is_descendant()286 walker = rcu_dereference(walker->group_leader); in task_is_descendant()287 if (walker == parent) { in task_is_descendant()291 walker = rcu_dereference(walker->real_parent); in task_is_descendant()