Lines Matching refs:group_leader
1009 struct task_struct *group_leader = current->group_leader; in SYSCALL_DEFINE2() local
1014 pid = task_pid_vnr(group_leader); in SYSCALL_DEFINE2()
1035 if (same_thread_group(p->real_parent, group_leader)) { in SYSCALL_DEFINE2()
1037 if (task_session(p) != task_session(group_leader)) in SYSCALL_DEFINE2()
1044 if (p != group_leader) in SYSCALL_DEFINE2()
1058 if (!g || task_session(g) != task_session(group_leader)) in SYSCALL_DEFINE2()
1149 struct task_struct *curr = current->group_leader; in set_special_pids()
1160 struct task_struct *group_leader = current->group_leader; in ksys_setsid() local
1161 struct pid *sid = task_pid(group_leader); in ksys_setsid()
1167 if (group_leader->signal->leader) in ksys_setsid()
1176 group_leader->signal->leader = 1; in ksys_setsid()
1179 proc_clear_tty(group_leader); in ksys_setsid()
1185 proc_sid_connector(group_leader); in ksys_setsid()
1186 sched_autogroup_create_attach(group_leader); in ksys_setsid()
1456 task_lock(current->group_leader); in SYSCALL_DEFINE2()
1458 task_unlock(current->group_leader); in SYSCALL_DEFINE2()
1476 task_lock(current->group_leader); in COMPAT_SYSCALL_DEFINE2()
1478 task_unlock(current->group_leader); in COMPAT_SYSCALL_DEFINE2()
1551 task_lock(tsk->group_leader); in do_prlimit()
1567 task_unlock(tsk->group_leader); in do_prlimit()