| David Howells | b920de1 | 2008-02-08 04:19:31 -0800 | [diff] [blame] | 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 | |
| 21 | static struct fs_struct init_fs = INIT_FS; |
| 22 | static struct files_struct init_files = INIT_FILES; |
| 23 | static struct signal_struct init_signals = INIT_SIGNALS(init_signals); |
| 24 | static struct sighand_struct init_sighand = INIT_SIGHAND(init_sighand); |
| 25 | struct mm_struct init_mm = INIT_MM(init_mm); |
| 26 | EXPORT_SYMBOL(init_mm); |
| 27 | |
| 28 | /* |
| 29 | * Initial thread structure. |
| 30 | * |
| 31 | * We need to make sure that this is THREAD_SIZE aligned due to the |
| 32 | * way process stacks are handled. This is done by having a special |
| 33 | * "init_task" linker map entry.. |
| 34 | */ |
| 35 | union thread_union init_thread_union |
| 36 | __attribute__((__section__(".data.init_task"))) = |
| 37 | { INIT_THREAD_INFO(init_task) }; |
| 38 | |
| 39 | /* |
| 40 | * Initial task structure. |
| 41 | * |
| 42 | * All other task structs will be allocated on slabs in fork.c |
| 43 | */ |
| 44 | struct task_struct init_task = INIT_TASK(init_task); |
| 45 | EXPORT_SYMBOL(init_task); |