[linux-block.git] / arch / mips / kernel / init_task.c

#include <linux/mm.h>
#include <linux/module.h>
#include <linux/sched.h>
#include <linux/init_task.h>
#include <linux/fs.h>
#include <linux/mqueue.h>

#include <asm/thread_info.h>
#include <asm/uaccess.h>
#include <asm/pgtable.h>

static struct signal_struct init_signals = INIT_SIGNALS(init_signals);
static struct sighand_struct init_sighand = INIT_SIGHAND(init_sighand);
/*
 * Initial thread structure.
 *
 * We need to make sure that this is 8192-byte aligned due to the
 * way process stacks are handled. This is done by making sure
 * the linker maps this in the .text segment right after head.S,
 * and making head.S ensure the proper alignment.
 *
 * The things we do for performance..
 */
union thread_union init_thread_union __init_task_data
	__attribute__((__aligned__(THREAD_SIZE))) =
		{ INIT_THREAD_INFO(init_task) };

/*
 * Initial task structure.
 *
 * All other task structs will be allocated on slabs in fork.c
 */
struct task_struct init_task = INIT_TASK(init_task);

EXPORT_SYMBOL(init_task);
Commit	Line	Data
1da177e4 LT	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
1da177e4 LT	12	static struct signal_struct init_signals = INIT_SIGNALS(init_signals);
1da177e4 LT	13	static struct sighand_struct init_sighand = INIT_SIGHAND(init_sighand);
1da177e4 LT	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	*/
d200c922 JP	24	union thread_union init_thread_union __init_task_data
d200c922 JP	25	__attribute__((__aligned__(THREAD_SIZE))) =
1da177e4 LT	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	*/
	33	struct task_struct init_task = INIT_TASK(init_task);
	34
	35	EXPORT_SYMBOL(init_task);