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/pgtable.h> 8#include <asm/uaccess.h> 9#include <asm/processor.h> 10 11static struct fs_struct init_fs = INIT_FS; 12static struct files_struct init_files = INIT_FILES; 13static struct signal_struct init_signals = INIT_SIGNALS(init_signals); 14static struct sighand_struct init_sighand = INIT_SIGHAND(init_sighand); 15struct mm_struct init_mm = INIT_MM(init_mm); 16 17EXPORT_SYMBOL(init_mm); 18 19/* .text section in head.S is aligned at 2 page boundary and this gets linked 20 * right after that so that the init_thread_union is aligned properly as well. 21 * We really don't need this special alignment like the Intel does, but 22 * I do it anyways for completeness. 23 */ 24__asm__ (".text"); 25union thread_union init_thread_union = { INIT_THREAD_INFO(init_task) }; 26 27/* 28 * Initial task structure. 29 * 30 * All other task structs will be allocated on slabs in fork.c 31 */ 32EXPORT_SYMBOL(init_task); 33 34__asm__(".data"); 35struct task_struct init_task = INIT_TASK(init_task); 36