1#include <linux/mm.h> 2#include <linux/module.h> 3#include <linux/sched.h> 4#include <linux/init_task.h> 5#include <linux/fs.h> 6#include <linux/mqueue.h> 7 8#include <asm/thread_info.h> 9#include <asm/uaccess.h> 10#include <asm/pgtable.h> 11 12static struct signal_struct init_signals = INIT_SIGNALS(init_signals); 13static struct sighand_struct init_sighand = INIT_SIGHAND(init_sighand); 14/* 15 * Initial thread structure. 16 * 17 * We need to make sure that this is 8192-byte aligned due to the 18 * way process stacks are handled. This is done by making sure 19 * the linker maps this in the .text segment right after head.S, 20 * and making head.S ensure the proper alignment. 21 * 22 * The things we do for performance.. 23 */ 24union thread_union init_thread_union __init_task_data 25 __attribute__((__aligned__(THREAD_SIZE))) = 26 { INIT_THREAD_INFO(init_task) }; 27 28/* 29 * Initial task structure. 30 * 31 * All other task structs will be allocated on slabs in fork.c 32 */ 33struct task_struct init_task = INIT_TASK(init_task); 34 35EXPORT_SYMBOL(init_task); 36