linux/arch/s390/kernel/init_task.c
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   1/*
   2 *  arch/s390/kernel/init_task.c
   3 *
   4 *  S390 version
   5 *
   6 *  Derived from "arch/i386/kernel/init_task.c"
   7 */
   8
   9#include <linux/mm.h>
  10#include <linux/fs.h>
  11#include <linux/module.h>
  12#include <linux/sched.h>
  13#include <linux/init_task.h>
  14#include <linux/mqueue.h>
  15
  16#include <asm/uaccess.h>
  17#include <asm/pgtable.h>
  18
  19static struct fs_struct init_fs = INIT_FS;
  20static struct signal_struct init_signals = INIT_SIGNALS(init_signals);
  21static struct sighand_struct init_sighand = INIT_SIGHAND(init_sighand);
  22struct mm_struct init_mm = INIT_MM(init_mm);
  23
  24EXPORT_SYMBOL(init_mm);
  25
  26/*
  27 * Initial thread structure.
  28 *
  29 * We need to make sure that this is THREAD_SIZE aligned due to the
  30 * way process stacks are handled. This is done by having a special
  31 * "init_task" linker map entry..
  32 */
  33union thread_union init_thread_union 
  34        __attribute__((__section__(".data.init_task"))) =
  35                { INIT_THREAD_INFO(init_task) };
  36
  37/*
  38 * Initial task structure.
  39 *
  40 * All other task structs will be allocated on slabs in fork.c
  41 */
  42struct task_struct init_task = INIT_TASK(init_task);
  43
  44EXPORT_SYMBOL(init_task);
  45