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
12#include <asm/uaccess.h>
13#include <asm/pgtable.h>
14
15static struct fs_struct init_fs = INIT_FS;
16static struct files_struct init_files = INIT_FILES;
17static struct signal_struct init_signals = INIT_SIGNALS(init_signals);
18static struct sighand_struct init_sighand = INIT_SIGHAND(init_sighand);
19struct mm_struct init_mm = INIT_MM(init_mm);
20
21EXPORT_SYMBOL(init_mm);
22
23/*
24 * Initial thread structure.
25 *
26 * We need to make sure that this is 8192-byte aligned due to the
27 * way process stacks are handled. This is done by making sure
28 * the linker maps this in the .text segment right after head.S,
29 * and making head.S ensure the proper alignment.
30 *
31 * The things we do for performance..
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