LXR linux/arch/openrisc/kernel/init

   1/*
   2 * OpenRISC init_task.c
   3 *
   4 * Linux architectural port borrowing liberally from similar works of
   5 * others.  All original copyrights apply as per the original source
   6 * declaration.
   7 *
   8 * Modifications for the OpenRISC architecture:
   9 * Copyright (C) 2003 Matjaz Breskvar <phoenix@bsemi.com>
  10 * Copyright (C) 2010-2011 Jonas Bonn <jonas@southpole.se>
  11 *
  12 *      This program is free software; you can redistribute it and/or
  13 *      modify it under the terms of the GNU General Public License
  14 *      as published by the Free Software Foundation; either version
  15 *      2 of the License, or (at your option) any later version.
  16 */
  17
  18#include <linux/init_task.h>
  19#include <linux/mqueue.h>
  20#include <linux/export.h>
  21
  22static struct signal_struct init_signals = INIT_SIGNALS(init_signals);
  23static struct sighand_struct init_sighand = INIT_SIGHAND(init_sighand);
  24
  25/*
  26 * Initial thread structure.
  27 *
  28 * We need to make sure that this is THREAD_SIZE aligned due to the
  29 * way process stacks are handled. This is done by having a special
  30 * "init_task" linker map entry..
  31 */
  32union thread_union init_thread_union __init_task_data = {
  33        INIT_THREAD_INFO(init_task)
  34};
  35
  36/*
  37 * Initial task structure.
  38 *
  39 * All other task structs will be allocated on slabs in fork.c
  40 */
  41struct task_struct init_task = INIT_TASK(init_task);
  42EXPORT_SYMBOL(init_task);
  43