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Merge up to 2.6.27-rc8
Merge of 2.6.x-xfs-melb:linux:32254b by kenmcd.

#ifndef _BLACKFIN_CURRENT_H
#define _BLACKFIN_CURRENT_H
/*
 *	current.h
 *	(C) Copyright 2000, Lineo, David McCullough <davidm@lineo.com>
 *
 *	rather than dedicate a register (as the m68k source does), we
 *	just keep a global,  we should probably just change it all to be
 *	current and lose _current_task.
 */
#include <linux/thread_info.h>

struct task_struct;

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

#define	current	(get_current())

#endif				/* _BLACKFIN_CURRENT_H */