[net-next-2.6.git] / include / asm-x86 / current_32.h

#ifndef _I386_CURRENT_H
#define _I386_CURRENT_H

#include <linux/compiler.h>
#include <asm/percpu.h>

struct task_struct;

DECLARE_PER_CPU(struct task_struct *, current_task);
static __always_inline struct task_struct *get_current(void)
{
	return x86_read_percpu(current_task);
}

#define current get_current()

#endif /* !(_I386_CURRENT_H) */
Commit	Line	Data
1da177e4 LT	1	#ifndef _I386_CURRENT_H
	2	#define _I386_CURRENT_H
	3
ec7fcaab	4	#include <linux/compiler.h>
7c3576d2	5	#include <asm/percpu.h>
1da177e4 LT	6
	7	struct task_struct;
	8
7c3576d2	9	DECLARE_PER_CPU(struct task_struct *, current_task);
ec7fcaab	10	static __always_inline struct task_struct *get_current(void)
1da177e4	11	{
7c3576d2	12	return x86_read_percpu(current_task);
1da177e4	13	}
83ecfdd0	14
1da177e4 LT	15	#define current get_current()
	16
	17	#endif /* !(_I386_CURRENT_H) */