Lines Matching refs:group_leader
1006 struct task_struct *group_leader = current->group_leader; in SYSCALL_DEFINE2() local
1011 pid = task_pid_vnr(group_leader); in SYSCALL_DEFINE2()
1032 if (same_thread_group(p->real_parent, group_leader)) { in SYSCALL_DEFINE2()
1034 if (task_session(p) != task_session(group_leader)) in SYSCALL_DEFINE2()
1041 if (p != group_leader) in SYSCALL_DEFINE2()
1055 if (!g || task_session(g) != task_session(group_leader)) in SYSCALL_DEFINE2()
1146 struct task_struct *curr = current->group_leader; in set_special_pids()
1157 struct task_struct *group_leader = current->group_leader; in ksys_setsid() local
1158 struct pid *sid = task_pid(group_leader); in ksys_setsid()
1164 if (group_leader->signal->leader) in ksys_setsid()
1173 group_leader->signal->leader = 1; in ksys_setsid()
1176 proc_clear_tty(group_leader); in ksys_setsid()
1182 proc_sid_connector(group_leader); in ksys_setsid()
1183 sched_autogroup_create_attach(group_leader); in ksys_setsid()
1452 task_lock(current->group_leader); in SYSCALL_DEFINE2()
1454 task_unlock(current->group_leader); in SYSCALL_DEFINE2()
1472 task_lock(current->group_leader); in COMPAT_SYSCALL_DEFINE2()
1474 task_unlock(current->group_leader); in COMPAT_SYSCALL_DEFINE2()
1547 task_lock(tsk->group_leader); in do_prlimit()
1572 task_unlock(tsk->group_leader); in do_prlimit()