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/module.h>
11#include <linux/sched.h>
12#include <linux/init_task.h>
13#include <linux/mqueue.h>
14
15#include <asm/uaccess.h>
16#include <asm/pgtable.h>
17
18static struct fs_struct init_fs = INIT_FS;
19static struct files_struct init_files = INIT_FILES;
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 8192-byte 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