projects / mirror_ubuntu-jammy-kernel.git / blame
| Commit | Line | Data |
|---|---|---|
| 1394f032 BW |
1 | /* |
| 2 | * File: arch/blackfin/kernel/init_task.c | |
| 3 | * Based on: | |
| 4 | * Author: | |
| 5 | * | |
| 6 | * Created: | |
| 7 | * Description: This file contains the simple DMA Implementation for Blackfin | |
| 8 | * | |
| 9 | * Modified: | |
| 10 | * Copyright 2004-2006 Analog Devices Inc. | |
| 11 | * | |
| 12 | * Bugs: Enter bugs at http://blackfin.uclinux.org/ | |
| 13 | * | |
| 14 | * This program is free software; you can redistribute it and/or modify | |
| 15 | * it under the terms of the GNU General Public License as published by | |
| 16 | * the Free Software Foundation; either version 2 of the License, or | |
| 17 | * (at your option) any later version. | |
| 18 | * | |
| 19 | * This program is distributed in the hope that it will be useful, | |
| 20 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 21 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
| 22 | * GNU General Public License for more details. | |
| 23 | * | |
| 24 | * You should have received a copy of the GNU General Public License | |
| 25 | * along with this program; if not, see the file COPYING, or write | |
| 26 | * to the Free Software Foundation, Inc., | |
| 27 | * 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA | |
| 28 | */ | |
| 29 | ||
| 30 | #include <linux/mm.h> | |
| 31 | #include <linux/module.h> | |
| 32 | #include <linux/init_task.h> | |
| 33 | #include <linux/mqueue.h> | |
| d31c5ab1 | 34 | #include <linux/fs.h> |
| 1394f032 BW |
35 | |
| 36 | static struct fs_struct init_fs = INIT_FS; | |
| 37 | static struct files_struct init_files = INIT_FILES; | |
| 38 | static struct signal_struct init_signals = INIT_SIGNALS(init_signals); | |
| 39 | static struct sighand_struct init_sighand = INIT_SIGHAND(init_sighand); | |
| 40 | ||
| 41 | struct mm_struct init_mm = INIT_MM(init_mm); | |
| 42 | EXPORT_SYMBOL(init_mm); | |
| 43 | ||
| 44 | /* | |
| 45 | * Initial task structure. | |
| 46 | * | |
| 47 | * All other task structs will be allocated on slabs in fork.c | |
| 48 | */ | |
| 49 | struct task_struct init_task = INIT_TASK(init_task); | |
| 50 | EXPORT_SYMBOL(init_task); | |
| 51 | ||
| 52 | /* | |
| 53 | * Initial thread structure. | |
| 54 | * | |
| 55 | * We need to make sure that this is 8192-byte aligned due to the | |
| 56 | * way process stacks are handled. This is done by having a special | |
| 57 | * "init_task" linker map entry. | |
| 58 | */ | |
| 59 | union thread_union init_thread_union | |
| b7627acc | 60 | __attribute__ ((__section__(".init_task.data"))) = { |
| 1394f032 | 61 | INIT_THREAD_INFO(init_task)}; |