release/src-rt-6.x.4708/linux/linux-2.6.36/arch/score/kernel/init_task.c

   1 /*
   2  * arch/score/kernel/init_task.c
   3  *
   4  * Score Processor version.
   5  *
   6  * Copyright (C) 2009 Sunplus Core Technology Co., Ltd.
   7  *
   8  * This program is free software; you can redistribute it and/or modify
   9  * it under the terms of the GNU General Public License as published by
  10  * the Free Software Foundation; either version 2 of the License, or
  11  * (at your option) any later version.
  12  *
  13  * This program is distributed in the hope that it will be useful,
  14  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  15  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  16  * GNU General Public License for more details.
  17  *
  18  * You should have received a copy of the GNU General Public License
  19  * along with this program; if not, see the file COPYING, or write
  20  * to the Free Software Foundation, Inc.,
  21  * 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
  22  */
  23
  24 #include <linux/init_task.h>
  25 #include <linux/mqueue.h>
  26
  27 static struct signal_struct init_signals = INIT_SIGNALS(init_signals);
  28 static struct sighand_struct init_sighand = INIT_SIGHAND(init_sighand);
  29
  30 /*
  31  * Initial thread structure.
  32  *
  33  * We need to make sure that this is THREAD_SIZE aligned due to the
  34  * way process stacks are handled. This is done by having a special
  35  * "init_task" linker map entry..
  36  */
  37 union thread_union init_thread_union __init_task_data =
  38         { INIT_THREAD_INFO(init_task) };
  39
  40 /*
  41  * Initial task structure.
  42  *
  43  * All other task structs will be allocated on slabs in fork.c
  44  */
  45 struct task_struct init_task = INIT_TASK(init_task);
  46 EXPORT_SYMBOL(init_task);