thread_group 826 include/linux/sched.h struct list_head thread_group; thread_group 653 include/linux/sched/signal.h return list_entry_rcu(p->thread_group.next, thread_group 654 include/linux/sched/signal.h struct task_struct, thread_group); thread_group 659 include/linux/sched/signal.h return list_empty(&p->thread_group); thread_group 122 init/init_task.c .thread_group = LIST_HEAD_INIT(init_task.thread_group), thread_group 85 kernel/exit.c list_del_rcu(&p->thread_group); thread_group 2100 kernel/fork.c INIT_LIST_HEAD(&p->thread_group); thread_group 2202 kernel/fork.c list_add_tail_rcu(&p->thread_group, thread_group 2203 kernel/fork.c &p->group_leader->thread_group);