61 lines
1.9 KiB
C
61 lines
1.9 KiB
C
|
/*
|
||
|
|
* File: arch/blackfin/kernel/init_task.c
|
||
|
|
* Based on:
|
||
|
|
* Author:
|
||
|
|
*
|
||
|
|
* Created:
|
||
|
|
* Description: This file contains the simple DMA Implementation for Blackfin
|
||
|
|
*
|
||
|
|
* Modified:
|
||
|
|
* Copyright 2004-2006 Analog Devices Inc.
|
||
|
|
*
|
||
|
|
* Bugs: Enter bugs at http://blackfin.uclinux.org/
|
||
|
|
*
|
||
|
|
* This program is free software; you can redistribute it and/or modify
|
||
|
|
* it under the terms of the GNU General Public License as published by
|
||
|
|
* the Free Software Foundation; either version 2 of the License, or
|
||
|
|
* (at your option) any later version.
|
||
|
|
*
|
||
|
|
* This program is distributed in the hope that it will be useful,
|
||
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||
|
|
* GNU General Public License for more details.
|
||
|
|
*
|
||
|
|
* You should have received a copy of the GNU General Public License
|
||
|
|
* along with this program; if not, see the file COPYING, or write
|
||
|
|
* to the Free Software Foundation, Inc.,
|
||
|
|
* 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
|
||
|
|
*/
|
||
|
|
|
||
|
|
#include <linux/mm.h>
|
||
|
|
#include <linux/module.h>
|
||
|
|
#include <linux/init_task.h>
|
||
|
|
#include <linux/mqueue.h>
|
||
|
|
|
||
|
|
static struct fs_struct init_fs = INIT_FS;
|
||
|
|
static struct files_struct init_files = INIT_FILES;
|
||
|
|
static struct signal_struct init_signals = INIT_SIGNALS(init_signals);
|
||
|
|
static struct sighand_struct init_sighand = INIT_SIGHAND(init_sighand);
|
||
|
|
|
||
|
|
struct mm_struct init_mm = INIT_MM(init_mm);
|
||
|
|
EXPORT_SYMBOL(init_mm);
|
||
|
|
|
||
|
|
/*
|
||
|
|
* Initial task structure.
|
||
|
|
*
|
||
|
|
* All other task structs will be allocated on slabs in fork.c
|
||
|
|
*/
|
||
|
|
struct task_struct init_task = INIT_TASK(init_task);
|
||
|
|
EXPORT_SYMBOL(init_task);
|
||
|
|
|
||
|
|
/*
|
||
|
|
* Initial thread structure.
|
||
|
|
*
|
||
|
|
* We need to make sure that this is 8192-byte aligned due to the
|
||
|
|
* way process stacks are handled. This is done by having a special
|
||
|
|
* "init_task" linker map entry.
|
||
|
|
*/
|
||
|
|
union thread_union init_thread_union
|
||
|
|
__attribute__ ((__section__(".data.init_task"))) = {
|
||
|
|
INIT_THREAD_INFO(init_task)};
|