1. 根目录:
2. arch
3. m32r
4. include
5. asm
6. current.h

#ifndef _ASM_M32R_CURRENT_H
#define _ASM_M32R_CURRENT_H

#include <linux/thread_info.h>

struct task_struct;

static __inline__ struct task_struct *get_current(void)
{
	return current_thread_info()->task;
}

#define current	(get_current())

#endif	/* _ASM_M32R_CURRENT_H */