Lines Matching refs:group_leader
936 struct task_struct *group_leader = current->group_leader;
941 pid = task_pid_vnr(group_leader);
962 if (same_thread_group(p->real_parent, group_leader)) {
964 if (task_session(p) != task_session(group_leader))
971 if (p != group_leader)
985 if (!g || task_session(g) != task_session(group_leader))
1071 struct task_struct *group_leader = current->group_leader;
1072 struct pid *sid = task_pid(group_leader);
1078 if (group_leader->signal->leader)
1087 group_leader->signal->leader = 1;
1090 proc_clear_tty(group_leader);
1096 proc_sid_connector(group_leader);
1276 task_lock(current->group_leader);
1278 task_unlock(current->group_leader);
1346 task_lock(tsk->group_leader);
1352 retval = security_task_setrlimit(tsk->group_leader,
1370 task_unlock(tsk->group_leader);