1 /* 2 * arch/s390/kernel/init_task.c 3 * 4 * S390 version 5 * 6 * Derived from "arch/i386/kernel/init_task.c" 7 */ 8 9 #include <linux/mm.h> 10 #include <linux/fs.h> 11 #include <linux/module.h> 12 #include <linux/sched.h> 13 #include <linux/init_task.h> 14 #include <linux/mqueue.h> 15 16 #include <asm/uaccess.h> 17 #include <asm/pgtable.h> 18 19 static struct signal_struct init_signals = INIT_SIGNALS(init_signals); 20 static struct sighand_struct init_sighand = INIT_SIGHAND(init_sighand); 21 /* 22 * Initial thread structure. 23 * 24 * We need to make sure that this is THREAD_SIZE aligned due to the 25 * way process stacks are handled. This is done by having a special 26 * "init_task" linker map entry.. 27 */ 28 union thread_union init_thread_union __init_task_data = 29 { INIT_THREAD_INFO(init_task) }; 30 31 /* 32 * Initial task structure. 33 * 34 * All other task structs will be allocated on slabs in fork.c 35 */ 36 struct task_struct init_task = INIT_TASK(init_task); 37 38 EXPORT_SYMBOL(init_task); 39