2 #include <linux/module.h>
3 #include <linux/sched.h>
4 #include <linux/init_task.h>
6 #include <linux/mqueue.h>
8 #include <asm/thread_info.h>
9 #include <asm/uaccess.h>
10 #include <asm/pgtable.h>
12 static struct signal_struct init_signals = INIT_SIGNALS(init_signals);
13 static struct sighand_struct init_sighand = INIT_SIGHAND(init_sighand);
15 * Initial thread structure.
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.
22 * The things we do for performance..
24 union thread_union init_thread_union
25 __attribute__((__section__(".data.init_task"),
26 __aligned__(THREAD_SIZE))) =
27 { INIT_THREAD_INFO(init_task) };
30 * Initial task structure.
32 * All other task structs will be allocated on slabs in fork.c
34 struct task_struct init_task = INIT_TASK(init_task);
36 EXPORT_SYMBOL(init_task);