linux/arch/blackfin/include/asm/current.h
Bryan Wu 639f657145 Blackfin arch: move include/asm-blackfin header files to arch/blackfin
Signed-off-by: Bryan Wu <cooloney@kernel.org>
2008-08-27 10:51:02 +08:00

24 lines
612 B
C

#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 */