LXR linux/arch/arm/kernel/init

   1/*
   2 *  linux/arch/arm/kernel/init_task.c
   3 */
   4#include <linux/mm.h>
   5#include <linux/module.h>
   6#include <linux/fs.h>
   7#include <linux/sched.h>
   8#include <linux/init.h>
   9#include <linux/init_task.h>
  10#include <linux/mqueue.h>
  11#include <linux/uaccess.h>
  12
  13#include <asm/pgtable.h>
  14
  15static struct signal_struct init_signals = INIT_SIGNALS(init_signals);
  16static struct sighand_struct init_sighand = INIT_SIGHAND(init_sighand);
  17/*
  18 * Initial thread structure.
  19 *
  20 * We need to make sure that this is 8192-byte aligned due to the
  21 * way process stacks are handled. This is done by making sure
  22 * the linker maps this in the .text segment right after head.S,
  23 * and making head.S ensure the proper alignment.
  24 *
  25 * The things we do for performance..
  26 */
  27union thread_union init_thread_union __init_task_data =
  28        { INIT_THREAD_INFO(init_task) };
  29
  30/*
  31 * Initial task structure.
  32 *
  33 * All other task structs will be allocated on slabs in fork.c
  34 */
  35struct task_struct init_task = INIT_TASK(init_task);
  36
  37EXPORT_SYMBOL(init_task);
  38