case LINUX_REBOOT_CMD_HALT:
kernel_halt();
do_exit(0);
- panic("cannot halt");
+ panic("cannot halt.\n");
case LINUX_REBOOT_CMD_POWER_OFF:
kernel_power_off();
return retval;
}
+static void set_special_pids(struct pid *pid)
+{
+ struct task_struct *curr = current->group_leader;
+
+ if (task_session(curr) != pid)
+ change_pid(curr, PIDTYPE_SID, pid);
+
+ if (task_pgrp(curr) != pid)
+ change_pid(curr, PIDTYPE_PGID, pid);
+}
+
SYSCALL_DEFINE0(setsid)
{
struct task_struct *group_leader = current->group_leader;
goto out;
group_leader->signal->leader = 1;
- __set_special_pids(sid);
+ set_special_pids(sid);
proc_clear_tty(group_leader);
memset(info, 0, sizeof(struct sysinfo));
- ktime_get_ts(&tp);
- monotonic_to_bootbased(&tp);
+ get_monotonic_boottime(&tp);
info->uptime = tp.tv_sec + (tp.tv_nsec ? 1 : 0);
get_avenrun(info->loads, 0, SI_LOAD_SHIFT - FSHIFT);