arch/xtensa/kernel/init_task.c

   1 /*
   2  * arch/xtensa/kernel/init_task.c
   3  *
   4  * Xtensa Processor version.
   5  *
   6  * This file is subject to the terms and conditions of the GNU General Public
   7  * License.  See the file "COPYING" in the main directory of this archive
   8  * for more details.
   9  *
  10  * Copyright (C) 2007 Tensilica Inc.
  11  *
  12  * Chris Zankel <chris@zankel.net>
  13  */
  14
  15 #include <linux/mm.h>
  16 #include <linux/fs.h>
  17 #include <linux/init.h>
  18 #include <linux/init_task.h>
  19 #include <linux/module.h>
  20 #include <linux/mqueue.h>
  21
  22 #include <asm/uaccess.h>
  23
  24 static struct fs_struct init_fs = INIT_FS;
  25 static struct signal_struct init_signals = INIT_SIGNALS(init_signals);
  26 static struct sighand_struct init_sighand = INIT_SIGHAND(init_sighand);
  27 struct mm_struct init_mm = INIT_MM(init_mm);
  28
  29 EXPORT_SYMBOL(init_mm);
  30
  31 union thread_union init_thread_union
  32         __attribute__((__section__(".data.init_task"))) =
  33 { INIT_THREAD_INFO(init_task) };
  34
  35 struct task_struct init_task = INIT_TASK(init_task);
  36
  37 EXPORT_SYMBOL(init_task);