1/* 2 * Copyright (C) 2000 - 2007 Jeff Dike (jdike@{addtoit,intel.linux}.com) 3 * Licensed under the GPL 4 */ 5 6#include "linux/sched.h" 7#include "linux/init_task.h" 8#include "linux/fs.h" 9#include "linux/module.h" 10#include "linux/mqueue.h" 11#include "asm/uaccess.h" 12 13static struct signal_struct init_signals = INIT_SIGNALS(init_signals); 14static struct sighand_struct init_sighand = INIT_SIGHAND(init_sighand); 15/* 16 * Initial task structure. 17 * 18 * All other task structs will be allocated on slabs in fork.c 19 */ 20 21struct task_struct init_task = INIT_TASK(init_task); 22 23EXPORT_SYMBOL(init_task); 24 25/* 26 * Initial thread structure. 27 * 28 * We need to make sure that this is aligned due to the 29 * way process stacks are handled. This is done by having a special 30 * "init_task" linker map entry.. 31 */ 32 33union thread_union init_thread_union __init_task_data = 34 { INIT_THREAD_INFO(init_task) }; 35 36union thread_union cpu0_irqstack 37 __attribute__((__section__(".data..init_irqstack"))) = 38 { INIT_THREAD_INFO(init_task) }; 39