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b920de1b DH |
1 | /* MN10300 Initial task definitions |
2 | * | |
3 | * Copyright (C) 2007 Matsushita Electric Industrial Co., Ltd. | |
4 | * Copyright (C) 2007 Red Hat, Inc. All Rights Reserved. | |
5 | * | |
6 | * This program is free software; you can redistribute it and/or | |
7 | * modify it under the terms of the GNU General Public Licence | |
8 | * as published by the Free Software Foundation; either version | |
9 | * 2 of the Licence, or (at your option) any later version. | |
10 | */ | |
11 | #include <linux/mm.h> | |
12 | #include <linux/module.h> | |
13 | #include <linux/sched.h> | |
14 | #include <linux/init.h> | |
15 | #include <linux/init_task.h> | |
16 | #include <linux/fs.h> | |
17 | #include <linux/mqueue.h> | |
18 | #include <asm/uaccess.h> | |
19 | #include <asm/pgtable.h> | |
20 | ||
b920de1b DH |
21 | static struct signal_struct init_signals = INIT_SIGNALS(init_signals); |
22 | static struct sighand_struct init_sighand = INIT_SIGHAND(init_sighand); | |
23 | struct mm_struct init_mm = INIT_MM(init_mm); | |
24 | EXPORT_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 | */ | |
33 | union 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 | */ | |
42 | struct task_struct init_task = INIT_TASK(init_task); | |
43 | EXPORT_SYMBOL(init_task); |