1#include <linux/mm.h> 2#include <linux/module.h> 3#include <linux/sched.h> 4#include <linux/init_task.h> 5#include <linux/mqueue.h> 6 7#include <asm/uaccess.h> 8#include <asm/pgtable.h> 9 10static struct fs_struct init_fs = INIT_FS; 11static struct files_struct init_files = INIT_FILES; 12static struct signal_struct init_signals = INIT_SIGNALS(init_signals); 13static struct sighand_struct init_sighand = INIT_SIGHAND(init_sighand); 14struct mm_struct init_mm = INIT_MM(init_mm); 15 16EXPORT_SYMBOL(init_mm); 17 18/* 19 * Initial thread structure. 20 * 21 * We need to make sure that this is 8192-byte aligned due to the 22 * way process stacks are handled. This is done by having a special 23 * "init_task" linker map entry.. 24 */ 25union thread_union init_thread_union 26 __attribute__((__section__(".data.init_task"))) = 27 { INIT_THREAD_INFO(init_task) }; 28 29/* 30 * Initial task structure. 31 * 32 * All other task structs will be allocated on slabs in fork.c 33 */ 34struct task_struct init_task = INIT_TASK(init_task); 35 36EXPORT_SYMBOL(init_task); 37